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Document 01978L0764-20130701
Council Directive of 25 July 1978 on the approximation of the laws of the Member States relating to the driver's seat on wheeled agricultural or forestry tractors (78/764/EEC)
Consolidated text: Council Directive of 25 July 1978 on the approximation of the laws of the Member States relating to the driver's seat on wheeled agricultural or forestry tractors (78/764/EEC)
Council Directive of 25 July 1978 on the approximation of the laws of the Member States relating to the driver's seat on wheeled agricultural or forestry tractors (78/764/EEC)
No longer in force
1978L0764 — EN — 01.07.2013 — 012.001
This document is meant purely as a documentation tool and the institutions do not assume any liability for its contents
COUNCIL DIRECTIVE of 25 July 1978 on the approximation of the laws of the Member States relating to the driver's seat on wheeled agricultural or forestry tractors (OJ L 255, 18.9.1978, p.1) |
Amended by:
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Official Journal |
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No |
page |
date |
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L 378 |
45 |
31.12.1982 |
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L 109 |
13 |
26.4.1983 |
||
L 192 |
43 |
11.7.1987 |
||
L 228 |
31 |
17.8.1988 |
||
DIRECTIVE 97/54/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 September 1997 |
L 277 |
24 |
10.10.1997 |
|
COMMISSION DIRECTIVE 1999/57/EC Text with EEA relevance of 7 June 1999 |
L 148 |
35 |
15.6.1999 |
|
L 363 |
81 |
20.12.2006 |
||
L 158 |
172 |
10.6.2013 |
Amended by:
L 291 |
17 |
19.11.1979 |
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L 302 |
23 |
15.11.1985 |
||
C 241 |
21 |
29.8.1994 |
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L 001 |
1 |
.. |
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L 236 |
33 |
23.9.2003 |
Corrected by:
COUNCIL DIRECTIVE
of 25 July 1978
on the approximation of the laws of the Member States relating to the driver's seat on wheeled agricultural or forestry tractors
(78/764/EEC)
THE COUNCIL OF THE EUROPEAN COMMUNITIES,
Having regard to the Treaty establishing the European Economic Community, and in particular Article 100 thereof,
Having regard to the proposal from the Commission,
Having regard to the opinion of the European Parliament ( 1 ),
Having regard to the opinion of the Economic and Social Committee ( 2 ),
Whereas the technical requirements which tractors must satisfy pursuant to national laws relate inter alia to the driver's seat;
Whereas the requirements differ from one Member State to another; whereas it is therefore necessary that all Member States adopt the same requirements either in addition to or in place of their existing rules, in order, in particular, to allow the EEC type-approval procedure which was the subject of Council Directive 74/150/EEC of 4 March 1974 on the approximation of the laws of the Member States relating to the type-approval of wheeled agricultural or forestry tractors ( 3 ) to be introduced in respect of each type of tractor;
Whereas the rules relating to driver's seats cover not only the requirements for their installation on tractors but also the construction of the seats; whereas a harmonized component type-approval procedure makes it possible for each Member State to check compliance with the common construction and testing requirements and to inform the other Member States of its findings by sending a copy of the component type-approval certificate completed for each type of driver's seat; whereas the placing of an EEC component type-approval mark on all driver's seats manufactured in conformity with the approved type obviates any need for technical checks on those driver's seats in the other Member States,
HAS ADOPTED THIS DIRECTIVE:
Article 1
1. Each Member State shall grant EEC component type-approval for any type of driver's seat which satisfies the construction and testing requirements laid down in Annexes I and II.
2. The Member State which has granted EEC component type-approval shall take the measures required in order to verify, in so far as is necessary and if need be in cooperation with the competent authorities in the other Member States, that production models conform to the approved type. Such verification shall be limited to spot checks.
Article 2
Member States shall, for each type of driver's seat which they approve pursuant to Article 1, issue to the manufacturer or to his authorized representative, an EEC component type-approval mark conforming to the model shown in 3.5 of Annex II.
Member States shall take all appropriate measures to prevent the use of marks liable to create confusion between driver's seats which have been granted component type-approval pursuant to Article 1 and other devices.
Article 3
1. No Member State may prohibit the placing on the market of driver's seats on grounds relating to their construction if they bear the EEC component type-approval mark.
2. Nevertheless, a Member State may prohibit the placing on the market of driver's seats bearing the EEC component type-approval mark which consistently fail to conform to the approved type.
That State shall forthwith inform the other Member States and the Commission of the measures taken, specifying the reasons for its decision.
Article 4
The competent authorities of each Member State shall within one month send to the competent authorities of the other Member States a copy of the component type-approval certificates, an example of which is given in Annex III, completed for each type of driver's seat which they approve or refuse to approve.
Article 5
1. If the Member State which has granted EEC component type-approval finds that a number of driver's seats bearing the same EEC component type-approval mark do not conform to the type which it has approved, it shall take the necessary measures to ensure that production models conform to the approved type. The competent authorities of that State shall advise those of the other Member States of the measures taken, which may, if necessary, where there is serious and repeated failure to conform, extend to withdrawal of EEC component type-approval. The said authorities shall take the same measures if they are informed by the competent authorities of another Member State of such failure to conform.
2. The competent authorities of the Member States shall inform each other within one month of any withdrawal of EEC component type-approval, and of the reasons for such a measure.
Article 6
Any decision taken pursuant to the provisions adopted in implementation of this Directive to refuse or withdraw EEC component type-approval for a driver's seat or to prohibit its placing on the market or use, shall set out in detail the reasons on which it is based. Such decisions shall be notified to the party concerned, who shall at the same time be informed of the remedies available to him under the laws in force in the Member States and of the time limits allowed for the exercise of such remedies.
Article 7
No Member State may refuse to grant EEC type-approval or national type-approval for a tractor on grounds relating to its driver's seat if this bears the EEC component type-approval mark and is fitted in accordance with the requirements laid down in Annex IV.
Article 8
No Member State may refuse or prohibit the sale, registration, entry into service or use of any tractor on grounds relating to the driver's seat if this bears the EEC component type-approval mark and is fitted in accordance with the requirements set out in Annex IV.
Article 9
1. For the purpose of this Directive, ‘agricultural or forestry tractor’ means any motor vehicle, fitted with wheels or endless tracks, having at least two axles, the main function of which lies in its tractive power and which is specially designed to tow, push, carry or power certain tools, machinery or trailers intended for agricultural or forestry use. It may be equipped to carry a load and passengers.
2. This Directive shall apply only to tractors defined in paragraph I which are equipped with pneumatic tyres and have at least two axles and a maximum design speed of between 6 and ►M5 40 km/h ◄ .
Article 10
Any amendments necessary to adjust the requirements of the Annexes to this Directive to take account of technical progress shall be adopted in accordance with the procedure laid down in Article 13 of Directive 74/150/EEC.
Article 11
1. Member States shall bring into force the provisions necessary in order to comply with this Directive within 18 months of its notification and shall forthwith inform the Commission thereof.
2. Member States shall ensure that the texts of the main provisions of national law which they adopt in the field covered by this Directive are communicated to the Commission.
Article 12
This Directive is addressed to the Member States.
ANNEX I
DEFINITIONS
1. Driver's seat
‘Driver's seat’ means that seat capable of accommodating one person only, provided for the use of the driver when driving the tractor.
2. Seat surface
‘Seat surface’ means the almost horizontal area of the seat which supports the driver when seated.
3. Backrest
‘Backrest’ means the almost vertical area of the seat supporting the driver's back when seated.
4. Lateral seat supports
‘Lateral seat supports’ means the devices or forms of the seat surface which prevent the driver from sliding sideways.
4.1. Seat armrests
‘Seat armrests’ means the devices on either side of the seat which support the driver's arms when he is seated.
5. Seat reference point (S)
‘Seat reference point (S)’ means the point of intersection in the median longitudinal plane of the seat between the tangential plane at the base of the padded backrest and a horizontal plane. This horizontal plane intersects the lower surface of the seat 150 mm in front of the seat reference point (S) (see Appendix 1 to Annex II).
6. Depth of the seat surface
‘Depth of the seat surface’ means the horizontal distance between the seat reference point (S) and the front edge of the seat surface.
7. Width of the seat surface
‘Width of the seat surface’ means the horizontal distance between the outside edges of the seat surface measured in a plane perpendicular to the median plane of the seat.
8. Load adjustment range
‘Load adjustment range’ means the range between the two loads corresponding to the mean positions in the suspension system curves plotted for the heaviest and lightest driver.
9. Suspension travel
‘Suspension travel’ means the vertical distance between the highest position and the position at a given moment of a point situated on the seat surface 200 mm in front of the seat reference point in the median longitudinal plane.
10. Vibration
‘Vibration’ means the vertical movement up and down of the driver's seat.
11. Vibration acceleration (a)
‘Vibration acceleration (a)’ means the second differential of the vibration displacement with respect to time.
12. Rms value of the acceleration (aeff)
‘Rms value of the acceleration (aeff)’ means the square root of the mean square of the accelerations.
▼M2 —————
►M2 13. ◄ Weighted vibration acceleration (aw)
‘Weighted vibration acceleration (aw)’ means the weighted vibration acceleration determined with the help of a weighting filter in accordance with 2.5.3.3.5.2 of Annex II.
awS = rms value of the weighted seat vibration acceleration measured during a bench test or a standard roadway test;
awB = rms value of the weighted vibration acceleration measured at the seat attachment during a bench test;
= reference rms value of the weighted vibration acceleration measured at the seat attachment;
= corrected rms value of the weighted seat vibration acceleration measured during a bench test;
= rms value of the weighted vibration acceleration measured at the seat attachment during a standard roadway test.
►M2 14. ◄ Vibration ratio
‘Vibration ratio’ means the ratio of the weighted vibration acceleration measured on the driver's seat to that measured at the seat attachment in accordance with 2.5.3.3.2 of Annex II.
►M2 15. ◄ Vibration class
‘Vibration class’ means the class or group of tractors which show the same vibration characteristics.
16. Category A tractor
‘Category A tractor’ means a tractor which can be assigned to a given vibration class by reason of similar design features.
16.1. |
The characteristics of these tractors are as follows: Number of axles: two. Suspension: unsuspended rear axle. |
16.2. |
Category A tractors shall be divided up into three classes: Class I : tractors having an unladen mass of up to 3 600. Class II : tractors having an unladen mass of 3 600 — 6 500 kg. Class III : tractors having an unladen mass of more than 6 500 kg. |
▼M2 —————
17. Category B tractor
‘Category B tractor’ means a tractor which cannot be assigned to a vibration class in Category A.
►M2 18. ◄ Seats of the same type
‘Seats of the same type’ means seats which do not differ in any essential respects; the only aspects in which the seats may differ being as follows:
►M2 18.1. ◄ |
dimensions; |
►M2 18.2. ◄ |
position and inclination of the backrest; |
►M2 18.3. ◄ |
inclination of the seat surface; |
►M2 18.4. ◄ |
longitudinal and vertical adjustment of the seat. |
ANNEX II
CONSTRUCTION AND TESTING REQUIREMENTS — EEC COMPONENT TYPE-APPROVAL AND MARKING REQUIREMENTS
1. GENERAL REQUIREMENTS
1.1. |
The driver's seat must be designed to ensure a comfortable position for the driver when controlling and manoeuvring the tractor, and to afford him the utmost protection as regards health and safety. |
1.2. |
The seat must be adjustable in the longitudinal direction and in the height without the use of a tool. |
1.3. |
The seat must be designed to reduce shocks and vibration. It must therefore be well sprung, have good vibration absorption and provide adequate support at the rear and sides. The lateral support is considered adequate if the seat is designed to prevent the driver's body from slipping sideways.
|
1.4. |
The seat surface, the backrest, the lateral supports and, where fitted, the removable, folding or fixed armrests, must be padded. |
1.5. |
The seat reference point (S) must be calculated in the manner specified in Appendix 1 to Annex II. |
1.6. |
Save as otherwise provided, the measurements and tolerances must comply with the following requirements:
|
1.7. |
The seat must undergo the following tests, carried out on the same seat and in the order indicated below:
|
1.8. |
If the seat is manufactured so that it can revolve about a vertical axis then tests are carried out with the seat facing the forward position, ►M2 ————— ◄ locked in a position parallel with the median longitudinal plane of the tractor. |
1.9. |
The seat undergoing the above tests must possess the same characteristics with respect to construction and fittings as the seats in series production. |
1.10. |
Before the tests are carried out, the seat must have been run in by the manufacturer. |
1.11. |
A test report, which confirms that the seat has completed all the specified tests without damage and which includes details of the seat vibration characteristics, must be prepared by the test laboratory. |
1.12. |
Seats tested for Class I tractors are suitable only for tractors of that class, whereas seats tested for Class II tractors are suitable for Class I or Class II tractors ►M4 and seats tested for class III tractors are suitable for class II and III tractors ◄ . |
2. SPECIAL REQUIREMENTS
2.1. Seat surface dimensions
2.1.1. |
The depth of the seat surface, measured parallel to and at a distance of 150 mm from the median longitudinal plane of the seat, must be 400 ± 50 mm (see figure below). |
2.1.2. |
The width of the seat surface, measured perpendicular to the median plane of the seat, 150 mm in front of the seat reference point (S) and at not more than 80 mm above that point, must be at least 450 mm (see figure below). |
2.1.3. |
The depth and width of the surface of seats intended for tractors in which the minimum rear-wheel track width does not exceed 1 150 mm may be reduced to not less than 300 and 400 mm respectively if the design of the tractor prevents compliance with the requirements of Items 2.1.1 and 2.1.2. |
2.2. Position and inclination of the backrest
2.2.1. |
The upper edge of the backrest of the seat must be at least 260 mm above the seat reference point (S) (see figure below). |
2.2.2. |
The backrest must have an inclination of 10 ± 5° (see figure below). |
2.3. Inclination of the seat surface
2.3.1. |
The inclination towards the rear (see angle α in the figure below) of the surface of the loaded cushion must be 3 to 12° in relation to the horizontal, measured with the loading device in accordance with Appendix 1. |
2.4. Seat adjustment (see figure below)
2.4.1. |
The seat must be adjustable in the longitudinal direction over a minimum distance of: — 150 mm for tractors with a minimum rear-wheel track width of more than 1 150 mm, — 60 mm for tractors with a minimum rear-wheel track width of 1 150 mm or less. |
2.4.2. |
The seat must be adjustable in the vertical direction over a minimum distance of: — 60 mm for tractors with a minimum rear-wheel track width of more than 1 150 mm, — 30 mm for tractors with a minimum rear-wheel track width of 1 150 mm or less. |
2.5. Seat tests
2.5.1. Determination of the suspension characteristics and the range of adjustment to the driver's mass
2.5.1.1. |
The suspension characteristics are determined by a static test. The range of adjustment to the driver's mass is calculated from the suspension characteristics. These calculations are not necessary in the case of seats that cannot be manually adjusted to the driver's mass. |
2.5.1.2. |
The seat is mounted on a test stand or on a tractor and a load applied to it, either directly or by means of a special device; this load must not differ by more than 5 N from the nominal load. ►M2 The measuring error for the suspension travel shall not exceed ± 1 mm. ◄ The load must be applied in accordance with the procedure laid down in section 3 of Appendix 1. |
2.5.1.3. |
A complete characteristic curve representing the deflection of the suspension system must be plotted from zero load to maximum load, and back to zero. The load graduations at which the suspension travel is measured must not exceed 100 N; at least eight measurement points must be plotted at approximately equal intervals in the suspension travel. The point taken as the maximum load should be either that at which no further suspension travel can be measured, or a load of 1 500 N. After each application or removal of the load, the suspension travel must be measured 200 mm in front of the seat reference point in the median longitudinal plane of the seat surface. After application or removal of the load, the seat must be allowed to return to its at-rest position. |
2.5.1.4. |
In the case of seats with a mass adjustment scale, the characteristic curves representing the deflection of the suspension system are plotted at mass adjustments for drivers having a mass of 50 and 120 kg. In the case of seats without a mass adjustment scale and with adjustment stops, measurements are taken at the lowest and the highest mass adjustment. In the case of seats without a mass adjustment scale or adjustment stops, the adjustment must be so selected that:
▼M2 ————— |
2.5.1.5. |
The mean position of the suspension system is the position which the seat assumes when it is depressed by half the full travel of the suspension system. |
2.5.1.6. |
Since the characteristic curves of the suspension system are generally hysteresis loops, the load ►M2 ►C1 in the mean position of the suspension system ◄ ◄ must be determined by drawing a centre line through the loop (see section 8 of Annex I, and sections A and B of Appendix 2 to Annex II). |
2.5.1.7. |
To determine the limits of the adjustment range as a function of the driver's mass, the vertical forces determined in accordance with Item 2.5.1.6 for points A and B (see Appendix 2 to this Annex) must be multiplied by the scale factor 0,13 kg/N. |
2.5.2. Determination of lateral stability
2.5.2.1. |
The seat must be set for the upper limit of the weight adjustment and connected to the test stand or to the tractor in such a way that its base plate rests on a rigid plate (test stand) not smaller than the base plate itself. |
2.5.2.2. |
A test load of 1 000 N is applied to the surface or cushion of the seat. The point of application must lie 200 mm in front of the seat reference point (S) and alternately on the two sides 150 mm from the plane of symmetry through the seat. |
2.5.2.3. |
During application of the load, the variation in the lateral angle of inclination of the seat surface is measured in the end settings for horizontal and vertical seat adjustment. The permanent deformation close to the point of application of the load is not to be taken into consideration. |
2.5.3. Determination of the vertical vibration characteristics
The seat vibration is determined by tests on a test stand and/or a standard roadway depending on whether the seat is intended for a class (or classes) of Category A tractor or for a Category B tractor.
2.5.3.1. Testing on the test stand
2.5.3.1.1. |
The test stand must simulate the vertical vibrations at the point of attachment of the driver's seat. The vibrations are generated by means of an electro-hydraulic device. The set values to be used are either those specified in Appendices ►M4 4, 5a and 5b ◄ to Annex II for the class of tractor in question or the double-integrated acceleration signals recorded at the seat attachment of a Category B tractor moving at a speed of 12 ± 0,5 km/h on a standard roadway as defined in Item 2.5.3.2.1. To generate the vibrations, an uninterrupted double run of the set values must be used. The transition from the end of the sequence of acceleration signals recorded on the standard roadway in the first run to the start of the second run must be smooth and jolt-free. The measurements must not be made during the first run of the set values or of the acceleration signals. More values than the 700 laid down in Appendices ►M4 4, 5a and 5b ◄ to Annex II may be used if these values were calculated, for example, with a cubic Spline function from the original 700 values. |
2.5.3.1.2. |
Besides an attachment for the test seat, the platform must contain a steering wheel and footrest. Its configuration must be as shown in Appendix 6. |
2.5.3.1.3. |
The test stand must have a high degree of flexural and torsional rigidity and its bearings and guides must have no more than the technically necessary clearance. If the platform is carried on an oscillating arm, the dimension R must be not less than 2 000 mm (see Appendix 6). The magnitude of the vibration ratio at frequencies between 0,5 and 5,0 Hz shall be within the range 1,00 ± 0,05, measured at intervals not exceeding 0,5 Hz. The phase shift shall not vary by more than 20° throughout the same frequency range. |
2.5.3.2. Testing on a standard roadway
2.5.3.2.1. |
The roadway consists of two parallel strips spaced according to the wheel track of the tractor. Both strips must be made of a rigid material, such as wood or concrete, and be formed either of blocks set in a base structure or of a continuous smooth surface. The longitudinal profile of each track strip is defined by the ordinates of elevation in relation to a base level; these ordinates are shown in the tables in Appendix 3. With regard to the roadway, the elevation is defined at intervals of 16 cm along each strip. The roadway must be firmly set in the ground and the distance between the strips must deviate only slightly over its entire length; the tractor's wheels must be fully supported at all times. Where the strips are formed of blocks, these must be 6 to 8 cm thick, with a distance of 16 cm between the centres of the blocks. The length of the standard roadway shall be 100 m. The measurements must begin as soon as the axis of the rear axle of the tractor is perpendicular to point D = 0 on the roadway, and end as soon as the axis of the front axle of the tractor is perpendicular to point D = 100 of the test roadway (see the table in Appendix 3 to this Annex). |
2.5.3.2.2. |
Measurements shall be taken at a speed of 12 ± 0,5 km/h. The prescribed speed must be maintained without the use of brakes. The vibrations must be measured on the seat and at the point where the seat is attached to the tractor, with a light and a heavy driver. The speed of 12 km/h must be reached after a run-up track has been traversed. The surface of this run-up track must be flat and must join the standard roadway without any change in level. |
2.5.3.2.3. |
The seat must be set for the driver's mass in accordance with the manufacturer's instructions. |
2.5.3.2.4. |
The tractor must be fitted with a protective frame and/or cab unless of a type for which this equipment is not required. It must not carry any ancillary equipment. Moreover, there must be no ballast on the wheels or framework, and no fluid in the tyres. |
2.5.3.2.5. |
The tyres used during the test must have the standard dimensions and ply-rating, as specified in the manufacturer's instructions. The depth of the tread must not be less than 65 % of the depth of a new tread. |
2.5.3.2.6. |
The side-walls of the tyres must not be damaged. The pressure of the tyre must correspond to the arithmetical mean of the reference pressures recommended by the tyre manufacturer. The wheel track must correspond to that used under normal working conditions for the tractor model on which the seat is fitted. |
2.5.3.2.7. |
The measurements at the point of seat attachment and on the seat itself must be made during the same run. For measuring and recording the vibrations, an accelerometer, a measuring amplifier and a magnetic tape recorder or direct-reading vibration meter shall be used. The specifications for these instruments are as laid down in 2.5.3.3.2 to 2.5.3.3.6. |
2.5.3.3. Specifications for tests on roadway and test stand
2.5.3.3.1. |
Driver's mass The tests must be carried out with two drivers: one with a total mass of 59 ± 1 kg, of which not more than 5 kg may be carried in a weighting belt around the body; the other with a mass of 98 ± 5 kg with a maximum mass of 8 kg in the weighting belt. |
2.5.3.3.2. |
Position of the accelerometer To measure the vibrations transmitted to the driver, an accelerometer is fixed on a flat plate with a diameter of 250 ± 50 mm, the central part of which must be rigid up to a diameter of 75 mm and must include a rigid device to protect the accelerometer. This plate must be placed in the middle of the seat surface between the seat and the driver and have a non-slip surface. To measure the vibrations at the seat attachment, an accelerometer must be fixed near to this attachment at a point not more than 100 mm from the median longitudinal plane of the tractor and not outside the vertical projection of the seat surface on the tractor. |
2.5.3.3.3. |
Measurement of vibration acceleration The accelerometer and the associated amplifying and transmitting equipment must respond to vibrations with an r.m.s. value of 0·05 m/s2, and be capable of measuring vibrations with an r.m.s. value of 5 m/s2 and a crest factor (ratio of peak to r.m.s. value) of 3 without distortion and with a maximum error of ± 2·5 % over the range 1 to 80 ►M2 Hz ◄ . |
2.5.3.3.4. |
Magnetic tape recorder If a tape recorder is used, it must have a maximum reproduction error of ± 3·5 % in a frequency range of 1 to 80 Hz, including change of tape speed during replay for analysis. |
2.5.3.3.5. |
Vibration meter
|
2.5.3.3.6. |
Calibration All instruments must be regularly calibrated. |
2.5.3.3.7. |
Evaluation of vibration tests
|
2.5.4. Vibration test for tractor seats in accordance with their intended use
2.5.4.1. |
A seat intended for use on a class (or classes) of Category A tractors must be tested on a vibration stand using the appropriate set value signals. |
2.5.4.2. |
A seat intended for use on a type of Category B tractor must be tested on a standard roadway with a tractor of that type. However, a simulation test may also be carried out using a set value signal corresponding to the acceleration curve which was determined during the standard roadway test with the type of tractor for which the seat is intended. |
2.5.4.3. |
A seat intended for use only on a particular type of Category A tractor may also be tested in accordance with the requirements of 2.5.4.2. In this case, component type-approval will be granted only for the type of tractor for which the test seat is intended. |
2.5.5. Procedure used for determining the weighted vibration acceleration of seats intended for Category A tractors
▼M2 —————
2.5.5.1. |
The test on the vibration test stand shall be carried out in accordance with Item 2.5.3.1. the value awB actually occurring at the seat attachment during measurement must be determined. In the case of deviations from the reference value: a*wB = 2,05 m/s2 for class I, category A tractors. a*wB = 1,5 m/s2 for class II, category A tractors. a*wB = 1,3 m/s2 for class III, category A tractors. The acceleration awS measured at the driver's seat must be corrected in accordance with the following equation:
|
2.5.5.2. |
For each of the two drivers provided for in point 2.5.3.3.1, the weighted acceleration of the vibratory movement shall be measured at the seat for 28 seconds in the case of classes I and III, and for 31 seconds in the case of class II. The measurement must begin at the set value signal corresponding to t = 0 seconds and end at the set value signal corresponding to t = 28 or 31 seconds (see table in Appendices 4, 5a and 5b of this Annex). At least two test runs must be carried out. The measured values must not deviate from the arithmetical mean by more than ± 5 %. Each complete set point sequence must be reproduced in 28 or 31 ± 0,5 s. |
2.5.6. Procedure used for determining the weighted vibration acceleration of seats intended for Category B tractors
2.5.6.1. |
In accordance with the requirements of Item 2.5.4.2, the seat vibration tests are not applicable to a class of tractors, but only to each tractor type for which the seat is intended. |
2.5.6.2. |
The standard roadway test must be carried out in accordance with the requirements of Items 2.5.3.2 and 2.5.3.3. The vibration acceleration measured on the driver's seat (awS) need not be corrected. At least two test runs must be carried out on the standard roadway. The measured values must not deviate from the arithmetic mean by more than ± 10%. |
2.5.6.3. |
If a bench test is conducted, it must be carried out in association with a standard roadway test pursuant to the requirements of Items 2.5.3.1 and 2.5.3.3. |
2.5.6.4. |
The vibration test stand shall be adjusted in such a way that the rms value of the weighted vibration acceleration recorded at the seat attachment (awB) deviates by less than ± 5 % from the rms value of the weighted vibration acceleration at the seat attachment recorded on the standard roadway (a*wF). In the event of deviations from the value (
) measured at the seat attachment during the test run, the weighted vibration acceleration recorded at the driver's seat during the test on the test stand must be corrected as follows:
. Each of the tests on the test stand must be carried out twice. The measured values must not deviate from the arithmetic mean by more than ± 5%. |
2.5.7. Test for determining the damping characteristics in the resonance range
2.5.7.1. |
This test is carried out on the test stand as specified in Item 2.5.3.1. However, account must be taken of the following: |
2.5.7.2. |
Instead of the set values specified in the second paragraph of Item 2.5.3.1.1 (see Appendices ►M4 4, 5a and 5b ◄ to this Annex), sinusoidal oscillations of ± 15 mm amplitude with a frequency of 0,5 to 2 Hz are generated. The frequency range is to be run through with a constant rate of frequency change in not less than 60 seconds or at intervals no greater than 0,05 Hz with increasing frequency, and in an identical manner with decreasing frequency. During this measurement, it is permissible to filter the signals emitted by the accelerometers through a bandpass filter with cut-off frequencies of 0,5 and 2,0 Hz. |
2.5.7.3. |
The seat is to be loaded with a ballast of 40 kg in the first test and with a mass of 80 kg in the second test; the ballast is to be applied on the device illustrated in Figure 1 of Appendix 1, with the same line of action of the force as when determining the seat reference point. |
2.5.7.4. |
The ratio of the rms values of the vibration acceleration on the seat surface awS to those at the seat attachment awB:
is to be determined in the frequency range from 0,5 to 2,0 Hz at intervals no greater than 0,05 Hz. |
2.5.7.5. |
The ratio measured must be given in the test report to two decimal places. |
3. EEC COMPONENT TYPE-APPROVAL AND MARKING REQUIREMENTS
3.1. Conditions necessary for EEC component type-approval of a seat
To be granted EEC component type-approval, a seat must, in addition to fulfilling the requirements set out above, satisfy the following conditions:
3.1.1. |
the range of adjustment as a function of the driver's mass must extend from at least 50 to 120 kg; |
3.1.2. |
the change in the angle of inclination measured during the lateral stability test must not exceed 5°; |
3.1.3. |
neither of the two values described in 2.5.3.3.7.2 must exceed 1·25 m/s2. |
3.1.4. |
The ratio referred to in Items 2.5.7.4 and 2.5.7.5 shall not exceed the value of 2. |
3.2. Application for EEC component type-approval
3.2.1. |
The application for EEC component type-approval must be submitted by the owner of the trade name or mark or by his authorized representative. |
3.2.2. |
For each type of driver's seat, the application must be accompanied by:
|
3.3. Inscriptions
3.3.1. |
The seat submitted for EEC component type-approval must bear the applicant's trade name or mark, clearly and indelibly inscribed. |
3.3.2. |
On each seat there must be a space large enough for the EEC component type-approval mark; this space must be shown on the drawings referred to in 3.2.2.2. |
3.4. EEC component type-approval
3.4.1. |
If the seat submitted in accordance with 3.2 complies with the requirements of 3.1 and 3.3, EEC component type-approval is granted and a component type-approval number allocated. |
3.4.2. |
This number must not be allocated to any other type of seat. |
3.5. Marking
3.5.1. |
Every seat conforming to a type approved in pursuance of this Directive must bear an EEC component type-approval mark. |
3.5.2. |
This mark must consist of:
|
3.5.3. |
The EEC component type-approval mark must be affixed to the seat in such a way that it is indelible and clearly legible even when the seat is mounted on the tractor. |
3.5.4. |
An example of the component type-approval mark is given in Appendix 11. |
3.5.5. |
The dimensions of the various parts of this mark must not be smaller than the minimum dimensions specified for marking as illustrated in Appendix 11. |
Appendix 1
Method of determining the seat reference point (S)
1. DEFINITION OF THE REFERENCE POINT (S)
‘Seat reference point’ (S) means the point of intersection in the median longitudinal plane of the seat between the tangential plane at the base of the padded backrest and a horizontal plane. This horizontal plane intersects the lower surface of the seat 150 mm in front of the seat reference point (S).
2. DEVICE FOR DETERMINING THE SEAT REFERENCE POINT (S)
The device illustrated in Figure 1 consists of a seat pan board and backrest boards. The lower backrest boards must be hinged in the region of the ischium humps (A) and the loin (B), the hinge (B) being adjustable in height.
3. METHOD OF DETERMINING THE SEAT REFERENCE POINT (S)
The seat reference point (S) must be obtained by using the device illustrated in Figures 1 and 2, which simulates loading by a human occupant. The device must be positioned on the seat. It must then be loaded with a force of 550 N at a point 50 mm in front of hinge (A) and two parts of the backrest lightly pressed tangentially against the padded backrest.
If it is not possible to determine definite tangents to each area of the padded backrest (below and above the lumbar region) the following procedure must be adopted:
(a) where there is no possibility of defining the tangent to the lowest possible area, the lower part of the backrest board in a vertical position must be lightly pressed against the padded backrest;
(b) where there is no possibility of defining the tangent to the highest possible area, if the lower part of the backrest board is vertical, the hinge must be fixed at a height of 230 mm above the seat reference point (S). The two parts of the backrest board in a vertical position must then be lightly pressed tangentially against the padded backrest.
Figure 1
Device for determining the seat reference point (S)
Figure 2
Device in position
Appendix 2
Determination of the characteristic curves of the suspension system and the load adjustment range (Item 2.5.1)
Appendix 3
Test on standard roadway
Table of elevation ordinates in relation to ►M2 a ◄ basic level defining the surface of each strip of the roadway (2.5.3.2.1)
D = distance from the beginning of the standard roadway (in metres)
L = ordinate of the left-hand strip (mm)
R = ordinate of the right-hand strip (mm)
D |
L |
R |
0 |
115 |
140 |
0·16 |
110 |
125 |
0·32 |
110 |
140 |
0·48 |
115 |
135 |
0·64 |
120 |
135 |
0·80 |
120 |
125 |
0·96 |
125 |
135 |
1·12 |
120 |
125 |
1·28 |
120 |
115 |
1·44 |
115 |
110 |
1·60 |
110 |
100 |
1·76 |
110 |
110 |
1·92 |
110 |
110 |
2·08 |
115 |
115 |
2·24 |
110 |
110 |
2·40 |
100 |
110 |
2·56 |
100 |
100 |
2·72 |
95 |
110 |
2·88 |
95 |
95 |
3·04 |
90 |
95 |
3·20 |
90 |
100 |
3·36 |
85 |
100 |
3·52 |
90 |
100 |
3·68 |
90 |
115 |
3·84 |
95 |
110 |
4·00 |
90 |
110 |
4·16 |
90 |
95 |
4·32 |
95 |
100 |
4·48 |
100 |
100 |
4·64 |
100 |
90 |
4·90 |
90 |
90 |
4·96 |
90 |
90 |
5·12 |
95 |
90 |
5·28 |
95 |
70 |
5·44 |
95 |
65 |
5·60 |
90 |
50 |
5·76 |
95 |
50 |
5·92 |
85 |
50 |
6·08 |
85 |
55 |
6·24 |
75 |
55 |
6·40 |
75 |
55 |
6·56 |
70 |
65 |
6·72 |
75 |
75 |
6·88 |
65 |
75 |
7·04 |
65 |
85 |
7·20 |
65 |
90 |
7·36 |
75 |
95 |
7·52 |
75 |
100 |
7·68 |
95 |
95 |
7·84 |
115 |
110 |
8·00 |
115 |
100 |
8·16 |
125 |
110 |
8·32 |
110 |
100 |
8·48 |
110 |
100 |
8·64 |
110 |
95 |
8·80 |
110 |
95 |
8·96 |
110 |
95 |
9·12 |
110 |
100 |
9·28 |
125 |
90 |
9·44 |
120 |
100 |
9·60 |
135 |
95 |
9·76 |
120 |
95 |
9·92 |
120 |
95 |
10·08 |
120 |
95 |
10·24 |
115 |
85 |
10·40 |
115 |
90 |
10·56 |
115 |
85 |
10·72 |
115 |
90 |
10·88 |
120 |
90 |
11·04 |
110 |
75 |
11·20 |
110 |
75 |
11·36 |
100 |
85 |
11·52 |
110 |
85 |
11·68 |
95 |
90 |
11·84 |
95 |
90 |
12·00 |
95 |
85 |
12·16 |
100 |
95 |
12·32 |
100 |
90 |
12·48 |
95 |
85 |
12·64 |
95 |
85 |
12·80 |
95 |
90 |
12·96 |
85 |
90 |
13·12 |
85 |
85 |
13·28 |
75 |
90 |
13·44 |
75 |
95 |
13·60 |
75 |
90 |
13·76 |
70 |
75 |
13·92 |
70 |
90 |
14·08 |
70 |
100 |
14·24 |
70 |
110 |
14·40 |
65 |
95 |
14·56 |
65 |
100 |
14·72 |
65 |
90 |
14·88 |
65 |
90 |
15·04 |
65 |
85 |
15·20 |
55 |
85 |
15·36 |
65 |
85 |
15·52 |
65 |
85 |
15·68 |
55 |
75 |
15·84 |
55 |
85 |
16·00 |
65 |
75 |
16·16 |
55 |
85 |
16·32 |
50 |
75 |
16·48 |
55 |
75 |
16·64 |
65 |
75 |
16·80 |
65 |
75 |
16·96 |
65 |
85 |
17·12 |
65 |
70 |
17·28 |
65 |
65 |
17·44 |
65 |
75 |
17·60 |
65 |
75 |
17·76 |
50 |
75 |
17·92 |
55 |
85 |
18·08 |
55 |
85 |
18·24 |
65 |
85 |
18·40 |
70 |
75 |
18·56 |
75 |
75 |
18·72 |
95 |
75 |
18·88 |
90 |
75 |
19·04 |
90 |
70 |
19·20 |
95 |
70 |
19·36 |
85 |
70 |
19·52 |
85 |
75 |
19·68 |
75 |
85 |
19·84 |
85 |
85 |
20·00 |
75 |
90 |
20·16 |
85 |
85 |
20·32 |
75 |
70 |
20·48 |
70 |
75 |
20·64 |
65 |
75 |
20·80 |
70 |
75 |
20·96 |
65 |
75 |
21·12 |
70 |
75 |
21·28 |
70 |
85 |
21·44 |
70 |
85 |
21·60 |
70 |
90 |
21·76 |
75 |
95 |
21·92 |
75 |
95 |
22·08 |
75 |
90 |
22·24 |
85 |
90 |
22·40 |
85 |
95 |
22·58 |
90 |
85 |
22·72 |
90 |
85 |
22·88 |
95 |
85 |
23·04 |
95 |
85 |
23·20 |
100 |
85 |
23·36 |
100 |
75 |
23·52 |
110 |
85 |
23·68 |
110 |
85 |
23·84 |
110 |
85 |
24·00 |
100 |
75 |
24·16 |
100 |
75 |
24·32 |
95 |
70 |
24·48 |
100 |
70 |
24·64 |
100 |
70 |
24·80 |
115 |
75 |
24·96 |
110 |
75 |
25·12 |
110 |
85 |
25·28 |
100 |
75 |
25·44 |
110 |
95 |
25·60 |
100 |
95 |
25·76 |
115 |
100 |
25·92 |
115 |
100 |
26·08 |
110 |
95 |
26·24 |
115 |
95 |
26·40 |
110 |
95 |
26·56 |
100 |
95 |
26·72 |
100 |
95 |
26·88 |
100 |
100 |
27·04 |
100 |
95 |
27·20 |
100 |
95 |
27·36 |
110 |
90 |
27·52 |
115 |
90 |
27·68 |
115 |
85 |
27·84 |
110 |
90 |
28·00 |
110 |
85 |
28·16 |
110 |
85 |
28·32 |
100 |
85 |
28·48 |
100 |
90 |
28·64 |
90 |
85 |
28·80 |
90 |
75 |
28·96 |
75 |
90 |
29·12 |
75 |
75 |
29·28 |
75 |
75 |
29·44 |
70 |
75 |
29·60 |
75 |
75 |
29·76 |
75 |
85 |
29·92 |
85 |
75 |
30·08 |
75 |
75 |
30·24 |
85 |
75 |
30·40 |
75 |
75 |
30·56 |
70 |
75 |
30·72 |
75 |
75 |
30·88 |
85 |
75 |
31·04 |
90 |
75 |
31·20 |
90 |
85 |
31·36 |
100 |
75 |
31·52 |
100 |
75 |
31·68 |
120 |
85 |
31·84 |
115 |
75 |
32·00 |
120 |
85 |
32·16 |
120 |
85 |
32·32 |
135 |
90 |
32·48 |
145 |
95 |
32·64 |
160 |
95 |
32·80 |
165 |
90 |
32·96 |
155 |
90 |
33·12 |
145 |
90 |
33·28 |
140 |
95 |
33·44 |
140 |
85 |
33·60 |
140 |
85 |
33·76 |
125 |
75 |
33·92 |
125 |
75 |
34·08 |
115 |
85 |
34·24 |
120 |
75 |
34·40 |
125 |
75 |
34·56 |
115 |
85 |
34·72 |
115 |
75 |
34·88 |
115 |
90 |
35·04 |
115 |
100 |
35·20 |
120 |
100 |
35·36 |
120 |
100 |
35·52 |
135 |
95 |
35·68 |
135 |
95 |
35·84 |
135 |
95 |
36·00 |
135 |
90 |
36·16 |
120 |
75 |
36·32 |
115 |
75 |
36·48 |
110 |
70 |
36·64 |
100 |
65 |
36·80 |
110 |
55 |
36·96 |
115 |
55 |
37·12 |
100 |
50 |
37·28 |
115 |
50 |
37·44 |
110 |
50 |
37·60 |
100 |
65 |
37·76 |
90 |
55 |
37·92 |
95 |
55 |
38·08 |
90 |
35 |
38·24 |
90 |
35 |
38·40 |
110 |
35 |
38·56 |
100 |
35 |
38·72 |
115 |
35 |
38·88 |
100 |
35 |
39·04 |
100 |
35 |
39·20 |
110 |
30 |
39·36 |
110 |
45 |
39·52 |
110 |
50 |
39·68 |
100 |
55 |
39·84 |
110 |
50 |
40·00 |
90 |
55 |
40·16 |
85 |
55 |
40·32 |
90 |
65 |
40·48 |
90 |
65 |
40·64 |
90 |
70 |
40·80 |
95 |
75 |
40·96 |
95 |
75 |
41·12 |
95 |
75 |
41·28 |
90 |
90 |
41·44 |
90 |
95 |
41·60 |
85 |
95 |
41·76 |
85 |
100 |
41·92 |
90 |
100 |
42·08 |
90 |
95 |
42·24 |
85 |
100 |
42·40 |
85 |
110 |
42·56 |
95 |
110 |
42·72 |
95 |
115 |
42·88 |
95 |
115 |
43·04 |
100 |
100 |
43·20 |
100 |
95 |
43·36 |
100 |
95 |
43·52 |
100 |
90 |
43·68 |
110 |
95 |
43·84 |
100 |
100 |
44·00 |
110 |
90 |
44·16 |
100 |
85 |
44·32 |
110 |
90 |
44·48 |
110 |
85 |
44·64 |
100 |
85 |
44·80 |
100 |
90 |
44·96 |
95 |
90 |
45·12 |
90 |
95 |
45·28 |
90 |
100 |
45·44 |
95 |
100 |
45·60 |
90 |
90 |
45·76 |
85 |
90 |
45·92 |
75 |
90 |
46·08 |
85 |
90 |
46·24 |
75 |
90 |
46·40 |
75 |
90 |
46·54 |
75 |
90 |
46·72 |
85 |
90 |
46·88 |
85 |
85 |
47·04 |
90 |
85 |
47·20 |
75 |
85 |
47·36 |
65 |
75 |
47·52 |
70 |
70 |
47·68 |
70 |
75 |
47·84 |
70 |
75 |
48·00 |
75 |
85 |
48·16 |
90 |
95 |
48·32 |
95 |
95 |
48·48 |
100 |
120 |
48·64 |
110 |
100 |
48·30 |
115 |
100 |
48·96 |
115 |
115 |
49·12 |
120 |
115 |
49·28 |
120 |
110 |
49·44 |
115 |
95 |
49·60 |
115 |
90 |
49·76 |
115 |
90 |
49·92 |
110 |
95 |
50·08 |
110 |
100 |
50·24 |
100 |
110 |
50·40 |
100 |
120 |
50·56 |
95 |
120 |
50·72 |
95 |
115 |
50·88 |
95 |
120 |
51·04 |
95 |
120 |
51·20 |
90 |
135 |
51·36 |
95 |
125 |
51·52 |
95 |
120 |
51·68 |
100 |
120 |
51·84 |
100 |
120 |
52·00 |
100 |
120 |
52·16 |
100 |
125 |
52·32 |
110 |
125 |
52·48 |
110 |
125 |
52·64 |
100 |
125 |
52·80 |
100 |
120 |
52·96 |
100 |
120 |
53·12 |
110 |
115 |
53·28 |
100 |
110 |
53·44 |
110 |
110 |
53·60 |
95 |
110 |
53·76 |
95 |
110 |
53·92 |
100 |
110 |
54·08 |
95 |
100 |
54·24 |
100 |
100 |
54·40 |
100 |
100 |
54·56 |
100 |
100 |
54·72 |
95 |
100 |
54·88 |
100 |
100 |
55·04 |
100 |
115 |
55·20 |
110 |
115 |
55·36 |
100 |
110 |
55·52 |
110 |
100 |
55·68 |
100 |
110 |
55·84 |
100 |
110 |
56·00 |
100 |
110 |
56·16 |
95 |
115 |
56·32 |
90 |
110 |
56·48 |
95 |
110 |
56·64 |
95 |
110 |
56·80 |
90 |
100 |
56·96 |
100 |
100 |
57·12 |
100 |
95 |
57·28 |
95 |
100 |
57·44 |
100 |
100 |
57·60 |
95 |
115 |
57·76 |
85 |
110 |
57·92 |
90 |
115 |
58·08 |
90 |
110 |
58·24 |
90 |
100 |
58·40 |
85 |
95 |
58·56 |
90 |
95 |
58·72 |
85 |
90 |
58·88 |
90 |
90 |
59·04 |
90 |
95 |
59·20 |
90 |
115 |
59·36 |
90 |
115 |
59·52 |
90 |
115 |
59·68 |
85 |
110 |
59·84 |
75 |
110 |
60·00 |
90 |
115 |
60·16 |
90 |
120 |
60·32 |
90 |
120 |
60·48 |
90 |
120 |
60·64 |
95 |
120 |
60·80 |
95 |
120 |
60·96 |
90 |
120 |
61·12 |
90 |
115 |
61·28 |
95 |
110 |
61·44 |
95 |
110 |
61·60 |
100 |
100 |
61·76 |
110 |
100 |
61·92 |
100 |
100 |
62·08 |
100 |
100 |
62·24 |
95 |
100 |
62·40 |
95 |
100 |
62·56 |
95 |
100 |
62·72 |
90 |
100 |
62·88 |
90 |
100 |
63·04 |
90 |
100 |
63·20 |
90 |
90 |
63·36 |
90 |
90 |
63·52 |
85 |
90 |
63·68 |
85 |
90 |
63·84 |
75 |
85 |
64·00 |
75 |
85 |
64·16 |
75 |
75 |
64·32 |
75 |
75 |
64·48 |
70 |
75 |
64·64 |
70 |
70 |
64·80 |
70 |
55 |
64·96 |
70 |
45 |
65·12 |
65 |
55 |
65·28 |
65 |
55 |
65·44 |
65 |
65 |
65·60 |
55 |
70 |
65·76 |
55 |
75 |
65·92 |
55 |
75 |
66·08 |
55 |
75 |
66·24 |
55 |
85 |
66·46 |
55 |
85 |
66·56 |
65 |
90 |
66·72 |
70 |
90 |
66·88 |
70 |
110 |
67·04 |
65 |
100 |
67·20 |
55 |
100 |
67·36 |
65 |
100 |
67·52 |
50 |
100 |
67·68 |
50 |
85 |
67·84 |
50 |
90 |
68·00 |
50 |
100 |
68·16 |
55 |
100 |
68·32 |
55 |
95 |
68·48 |
65 |
90 |
68·64 |
50 |
85 |
68·80 |
50 |
70 |
68·96 |
50 |
70 |
69·12 |
50 |
65 |
69·28 |
50 |
55 |
69·44 |
45 |
50 |
69·60 |
35 |
50 |
69·76 |
35 |
55 |
69·92 |
35 |
65 |
70·08 |
35 |
65 |
70·24 |
35 |
65 |
70·40 |
35 |
55 |
70·58 |
45 |
55 |
70·72 |
50 |
55 |
70·88 |
50 |
50 |
71·04 |
50 |
45 |
71·20 |
50 |
45 |
71·36 |
50 |
50 |
71·52 |
45 |
45 |
71·68 |
45 |
55 |
71·84 |
55 |
65 |
72·00 |
55 |
65 |
72·16 |
70 |
65 |
72·32 |
70 |
75 |
72·48 |
75 |
85 |
72·64 |
75 |
85 |
72·80 |
75 |
90 |
72·96 |
85 |
95 |
73·12 |
90 |
100 |
73·28 |
90 |
110 |
73·44 |
90 |
115 |
73·60 |
90 |
120 |
73·76 |
90 |
115 |
73·92 |
90 |
115 |
74·08 |
110 |
115 |
74·24 |
100 |
100 |
74·40 |
100 |
110 |
74·56 |
100 |
110 |
74·72 |
95 |
115 |
74·88 |
95 |
120 |
75·04 |
95 |
125 |
75·20 |
95 |
135 |
75·36 |
100 |
135 |
75·52 |
100 |
140 |
75·68 |
100 |
140 |
75·84 |
100 |
140 |
76·00 |
110 |
135 |
76·16 |
100 |
125 |
76·32 |
100 |
125 |
76·48 |
100 |
125 |
76·64 |
110 |
125 |
76·80 |
115 |
125 |
76·96 |
120 |
125 |
77·12 |
120 |
125 |
77·28 |
120 |
135 |
77·44 |
110 |
125 |
77·60 |
100 |
125 |
77·76 |
120 |
135 |
77·92 |
120 |
125 |
78·03 |
120 |
125 |
78·24 |
115 |
125 |
78·40 |
115 |
120 |
78·56 |
115 |
120 |
78·72 |
110 |
120 |
78·88 |
100 |
120 |
79·04 |
100 |
120 |
79·20 |
95 |
120 |
79·36 |
95 |
120 |
79·52 |
95 |
125 |
79·68 |
95 |
125 |
79·84 |
100 |
120 |
80·00 |
95 |
125 |
80·16 |
95 |
125 |
80·32 |
95 |
125 |
80·48 |
100 |
120 |
80·64 |
100 |
125 |
80·80 |
100 |
125 |
80·96 |
110 |
125 |
81·12 |
115 |
135 |
81·28 |
110 |
140 |
81·44 |
115 |
140 |
81·60 |
110 |
140 |
81·76 |
115 |
140 |
81·92 |
110 |
140 |
82·08 |
110 |
140 |
82·24 |
110 |
135 |
82·40 |
110 |
135 |
82·56 |
100 |
125 |
87·72 |
110 |
125 |
82·88 |
110 |
125 |
83·04 |
100 |
125 |
83·20 |
100 |
120 |
83·36 |
100 |
125 |
83·52 |
100 |
120 |
83·68 |
100 |
135 |
83·84 |
95 |
140 |
84·00 |
100 |
135 |
84·16 |
110 |
140 |
84·32 |
110 |
140 |
84·48 |
110 |
140 |
84·64 |
110 |
140 |
84·80 |
120 |
155 |
84·96 |
115 |
145 |
85·12 |
115 |
155 |
85·28 |
120 |
160 |
85·44 |
120 |
165 |
85·60 |
120 |
160 |
85·76 |
125 |
165 |
85·92 |
135 |
160 |
86·08 |
135 |
160 |
86·24 |
125 |
155 |
86·40 |
125 |
155 |
86·56 |
120 |
145 |
86·72 |
120 |
145 |
86·98 |
110 |
140 |
87·04 |
110 |
140 |
87·20 |
110 |
140 |
87·36 |
110 |
140 |
87·52 |
110 |
140 |
87·68 |
100 |
135 |
87·84 |
100 |
135 |
88·00 |
100 |
135 |
88·16 |
100 |
125 |
88·32 |
110 |
120 |
88·48 |
115 |
120 |
88·64 |
110 |
120 |
88·80 |
110 |
125 |
88·96 |
100 |
125 |
89·12 |
100 |
125 |
89·28 |
95 |
125 |
89·44 |
95 |
125 |
89·60 |
100 |
120 |
89·76 |
100 |
135 |
89·92 |
110 |
140 |
90·08 |
110 |
135 |
90·24 |
110 |
140 |
90·40 |
100 |
145 |
90·56 |
100 |
155 |
90·72 |
110 |
155 |
90·88 |
110 |
155 |
91·04 |
100 |
155 |
91·20 |
110 |
155 |
91·36 |
110 |
160 |
91·52 |
115 |
160 |
91·68 |
110 |
155 |
91·84 |
115 |
155 |
92·00 |
115 |
140 |
92·16 |
115 |
155 |
92·32 |
120 |
155 |
92·48 |
125 |
145 |
92·64 |
125 |
155 |
92·80 |
125 |
155 |
92·96 |
120 |
155 |
93·12 |
120 |
145 |
93·28 |
120 |
145 |
93·44 |
115 |
145 |
93·60 |
120 |
145 |
93·76 |
115 |
140 |
93·92 |
115 |
140 |
94·08 |
115 |
140 |
94·24 |
115 |
140 |
94·40 |
115 |
140 |
94·56 |
115 |
140 |
94·72 |
115 |
135 |
94·88 |
115 |
135 |
95·04 |
110 |
135 |
95·20 |
110 |
135 |
95·36 |
110 |
135 |
95·52 |
115 |
135 |
95·68 |
100 |
140 |
95·84 |
95 |
135 |
96·00 |
100 |
125 |
96·16 |
95 |
125 |
96·32 |
95 |
125 |
96·48 |
95 |
125 |
96·64 |
110 |
125 |
96·80 |
95 |
120 |
96·96 |
95 |
120 |
97·12 |
95 |
120 |
97·28 |
95 |
110 |
97·44 |
100 |
115 |
97·60 |
110 |
120 |
97·76 |
110 |
115 |
97·92 |
100 |
115 |
98·08 |
95 |
115 |
98·24 |
100 |
115 |
98·40 |
95 |
115 |
98·52 |
100 |
115 |
98·72 |
100 |
110 |
98·88 |
110 |
100 |
99·04 |
95 |
95 |
99·20 |
90 |
100 |
99·36 |
90 |
100 |
93·52 |
75 |
110 |
99·68 |
75 |
115 |
99·84 |
75 |
115 |
100·00 |
75 |
110 |
Appendix 4
Set-value signals for the test-stand inspection of the driver's seat on Category A (Class I) tractors (Item 2.5.3.1.1):
PS = set point;
a = amplitude of the set-value signal (in 10-4 m);
t = measurement time (in seconds).
When the sequence of signals is repeated in the table for 701 points, points 700 and 0 coincide in time at an amplitude of a = 0:
PS No |
a 10-4 m |
t s |
0 |
0 000 |
0 |
1 |
0 089 |
. |
2 |
0 215 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
699 |
0 023 |
. |
700 |
0 000 |
28,0 |
Appendix ►M4 5a ◄
Set-value signals for the test-stand inspection of the driver's seat on Category A (Class II) tractors (Item 2.5.3.1.1):
PS = set points;
a = amplitude of the set-value signal (in 10-4 m);
t = measurement time (in seconds).
When the sequence of signals is repeated in the table for 701 points, points 700 and 0 coincide in time at an amplitude of a = 0:
PS No |
a 10-4 m |
t s |
0 |
0 000 |
0 |
1 |
0 022 |
. |
2 |
0 089 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
699 |
0 062 |
. |
700 |
0 000 |
►M4 31,0 ◄ |
Appendix 5b
Set-value signals for the test-stand testing of drivers' seats for category A tractors in class III (point 2.5.3.1.1)
PS = set point
a = amplitude of the set value signal in mm
t = measurement time in seconds
If the signal sequence is repeated for 701 points in the table, point 700 and 0 merge in time, with amplitude a = 0.
PS No |
a mm |
t s |
1 |
0 |
0,000 |
2 |
-3 |
0,027 |
3 |
-0 |
0,055 |
4 |
2 |
0,082 |
5 |
4 |
0,109 |
6 |
6 |
0,137 |
7 |
6 |
0,164 |
8 |
5 |
0,192 |
9 |
3 |
0,219 |
10 |
1 |
0,246 |
11 |
-0 |
0,274 |
12 |
-2 |
0,301 |
13 |
-4 |
0,328 |
14 |
-4 |
0,356 |
15 |
-4 |
0,383 |
16 |
-2 |
0,411 |
17 |
-1 |
0,439 |
18 |
0 |
0,465 |
19 |
2 |
0,493 |
20 |
3 |
0,520 |
21 |
4 |
0,547 |
22 |
3 |
0,575 |
23 |
1 |
0,602 |
24 |
0 |
0,630 |
25 |
-1 |
0,657 |
26 |
-3 |
0,684 |
27 |
-4 |
0,712 |
28 |
-4 |
0,739 |
29 |
-4 |
0,766 |
30 |
-2 |
0,794 |
31 |
-0 |
0,821 |
32 |
2 |
0,848 |
33 |
4 |
0,876 |
34 |
6 |
0,903 |
35 |
6 |
0,931 |
36 |
6 |
0,958 |
37 |
4 |
0,985 |
38 |
1 |
1,013 |
39 |
-1 |
1,040 |
40 |
-4 |
1,067 |
41 |
-6 |
1,093 |
42 |
-8 |
1,122 |
43 |
-8 |
1,150 |
44 |
-7 |
1,177 |
45 |
-4 |
1,204 |
46 |
-1 |
1,232 |
47 |
2 |
1,259 |
48 |
6 |
1,286 |
49 |
8 |
1,314 |
50 |
10 |
1,341 |
51 |
10 |
1,369 |
52 |
8 |
1,396 |
53 |
4 |
1,423 |
54 |
0 |
1,451 |
55 |
-4 |
1,478 |
56 |
-8 |
1,505 |
57 |
-11 |
1,533 |
58 |
-13 |
1,560 |
59 |
-12 |
1,587 |
60 |
-9 |
1,613 |
61 |
-4 |
1,642 |
62 |
6 |
1,670 |
63 |
6 |
1,697 |
64 |
11 |
1,724 |
65 |
15 |
1,752 |
66 |
16 |
1,779 |
67 |
14 |
1,806 |
68 |
11 |
1,834 |
69 |
5 |
1,861 |
70 |
-1 |
1,869 |
71 |
-8 |
1,916 |
72 |
-14 |
1,943 |
73 |
-18 |
1,971 |
74 |
-19 |
1,998 |
75 |
-17 |
2,025 |
76 |
-13 |
2,053 |
77 |
-6 |
2,080 |
78 |
0 |
2,108 |
79 |
8 |
2,135 |
80 |
15 |
2,162 |
81 |
19 |
2,190 |
82 |
21 |
2,217 |
83 |
19 |
2,244 |
84 |
15 |
2,272 |
85 |
8 |
2,299 |
86 |
0 |
2,326 |
87 |
-7 |
2,354 |
88 |
-15 |
2,361 |
89 |
-19 |
2,409 |
90 |
-21 |
2,436 |
91 |
-20 |
2,463 |
92 |
-15 |
2,491 |
93 |
-8 |
2,518 |
94 |
-0 |
2,545 |
95 |
7 |
2,573 |
96 |
14 |
2,600 |
97 |
19 |
2,628 |
98 |
21 |
2,655 |
99 |
19 |
2,662 |
100 |
14 |
2,710 |
101 |
7 |
2,737 |
102 |
-0 |
2,764 |
103 |
-8 |
2,792 |
104 |
-15 |
2,819 |
105 |
-19 |
2,847 |
106 |
-20 |
2,874 |
107 |
-18 |
2,901 |
108 |
-13 |
2,929 |
109 |
-5 |
2,956 |
110 |
2 |
2,983 |
111 |
10 |
3,011 |
112 |
16 |
3,038 |
113 |
20 |
3,055 |
114 |
20 |
3,093 |
115 |
17 |
3,120 |
116 |
12 |
3,148 |
117 |
5 |
3,175 |
118 |
-3 |
3,202 |
119 |
-10 |
3,230 |
120 |
-17 |
3,257 |
121 |
-20 |
3,284 |
122 |
-21 |
3,312 |
123 |
-18 |
3,339 |
124 |
-13 |
3,367 |
125 |
-6 |
3,396 |
126 |
2 |
3,421 |
127 |
10 |
3,449 |
128 |
16 |
3,476 |
129 |
21 |
3,503 |
130 |
22 |
3,531 |
131 |
20 |
3,558 |
132 |
15 |
3,586 |
133 |
8 |
3,613 |
134 |
0 |
3,640 |
135 |
-8 |
3,668 |
136 |
-15 |
3,695 |
137 |
-20 |
3,722 |
138 |
-23 |
3,750 |
139 |
-22 |
3,777 |
140 |
-18 |
3,804 |
141 |
-11 |
3,832 |
142 |
-3 |
3,859 |
143 |
5 |
3,887 |
144 |
13 |
3,914 |
145 |
19 |
3,941 |
146 |
23 |
3,969 |
147 |
23 |
3,996 |
148 |
20 |
4,023 |
149 |
14 |
4,051 |
150 |
6 |
4,078 |
151 |
-2 |
4,106 |
152 |
-11 |
4,133 |
153 |
-17 |
4,160 |
154 |
-21 |
4,188 |
155 |
-22 |
4,215 |
156 |
-20 |
4,242 |
157 |
-14 |
4,270 |
158 |
-7 |
4,297 |
159 |
0 |
4,325 |
160 |
8 |
4,352 |
161 |
14 |
4,379 |
162 |
18 |
4,407 |
163 |
19 |
4,434 |
164 |
17 |
4,461 |
165 |
13 |
4,489 |
166 |
7 |
4,516 |
167 |
0 |
4,543 |
168 |
-6 |
4,571 |
169 |
-11 |
4,598 |
170 |
-14 |
4,626 |
171 |
-16 |
4,653 |
172 |
-14 |
4,680 |
173 |
-11 |
4,708 |
174 |
-6 |
4,735 |
175 |
-1 |
4,762 |
176 |
4 |
4,790 |
177 |
8 |
4,817 |
178 |
12 |
4,845 |
179 |
13 |
4,872 |
180 |
13 |
4,899 |
181 |
11 |
4,927 |
182 |
7 |
4,954 |
183 |
3 |
4,981 |
184 |
-1 |
5,009 |
185 |
-5 |
5,036 |
186 |
-9 |
5,064 |
187 |
-11 |
5,091 |
188 |
-12 |
5,118 |
189 |
-12 |
5,146 |
190 |
-10 |
5,173 |
191 |
-6 |
5,200 |
192 |
-2 |
5,228 |
193 |
1 |
5,255 |
194 |
5 |
5,283 |
195 |
9 |
5,310 |
196 |
11 |
5,337 |
197 |
13 |
5,365 |
198 |
12 |
5,392 |
199 |
11 |
5,419 |
200 |
7 |
5,447 |
201 |
3 |
5,474 |
202 |
-0 |
5,501 |
203 |
-5 |
5,529 |
204 |
-9 |
5,556 |
205 |
-12 |
5,584 |
206 |
-14 |
5,611 |
207 |
-14 |
5,638 |
208 |
-12 |
5,666 |
209 |
-9 |
5,693 |
210 |
-4 |
5,720 |
211 |
0 |
5,748 |
212 |
5 |
5,775 |
213 |
9 |
5,803 |
214 |
13 |
5,830 |
215 |
15 |
5,857 |
216 |
15 |
5,885 |
217 |
13 |
5,912 |
218 |
9 |
5,939 |
219 |
4 |
5,967 |
220 |
-1 |
5,994 |
221 |
-7 |
6,022 |
222 |
-11 |
6,049 |
223 |
-15 |
6,076 |
224 |
-16 |
6,104 |
225 |
-16 |
6,131 |
226 |
-12 |
6,158 |
227 |
-7 |
6,186 |
228 |
-1 |
6,213 |
229 |
4 |
6,240 |
230 |
10 |
6,268 |
231 |
16 |
6,295 |
232 |
17 |
6,323 |
233 |
17 |
6,350 |
234 |
14 |
6,377 |
235 |
9 |
6,405 |
236 |
3 |
6,432 |
237 |
-3 |
6,459 |
238 |
-10 |
6,487 |
239 |
-15 |
6,514 |
240 |
-19 |
6,542 |
241 |
-19 |
6,569 |
242 |
-17 |
6,596 |
243 |
-12 |
6,624 |
244 |
-6 |
6,651 |
245 |
1 |
6,678 |
246 |
9 |
6,706 |
247 |
16 |
6,733 |
248 |
21 |
6,761 |
249 |
22 |
6,783 |
250 |
21 |
6,815 |
251 |
16 |
6,843 |
252 |
9 |
6,870 |
253 |
0 |
6,897 |
254 |
-8 |
6,925 |
255 |
-16 |
6,952 |
256 |
-22 |
6,979 |
257 |
-25 |
7,007 |
258 |
-24 |
7,034 |
259 |
-20 |
7,062 |
260 |
-13 |
7,089 |
261 |
-4 |
7,116 |
262 |
5 |
7,144 |
263 |
14 |
7,171 |
264 |
24 |
7,198 |
265 |
25 |
7,226 |
266 |
26 |
7,253 |
267 |
23 |
7,281 |
268 |
17 |
7,308 |
269 |
8 |
7,335 |
270 |
-1 |
7,363 |
271 |
-11 |
7,390 |
272 |
-20 |
7,417 |
273 |
-26 |
7,445 |
274 |
-27 |
7,472 |
275 |
-25 |
7,500 |
276 |
-19 |
7,527 |
277 |
-11 |
7,554 |
278 |
-1 |
7,582 |
279 |
9 |
7,609 |
280 |
18 |
7,636 |
281 |
24 |
7,664 |
282 |
27 |
7,691 |
283 |
26 |
7,718 |
284 |
21 |
7,746 |
285 |
13 |
7,773 |
286 |
4 |
7,801 |
287 |
-5 |
7,828 |
288 |
-13 |
7,855 |
289 |
-20 |
7,883 |
290 |
-24 |
7,910 |
291 |
-25 |
7,937 |
292 |
-22 |
7,965 |
293 |
-17 |
7,992 |
294 |
-9 |
8,020 |
295 |
-1 |
8,047 |
296 |
7 |
8,074 |
297 |
14 |
8,102 |
298 |
20 |
8,129 |
299 |
22 |
8,156 |
300 |
22 |
8,184 |
301 |
19 |
8,211 |
302 |
13 |
8,239 |
303 |
6 |
8,266 |
304 |
-1 |
8,293 |
305 |
-9 |
8,321 |
306 |
-15 |
8,348 |
307 |
-19 |
8,375 |
308 |
-20 |
8,403 |
309 |
-19 |
8,430 |
310 |
-14 |
8,457 |
311 |
-8 |
8,485 |
312 |
-0 |
8,512 |
313 |
6 |
8,540 |
314 |
12 |
8,567 |
315 |
16 |
8,594 |
316 |
18 |
8,622 |
317 |
16 |
8,649 |
318 |
12 |
8,676 |
319 |
6 |
8,704 |
320 |
0 |
8,731 |
321 |
-7 |
8,759 |
322 |
-12 |
8,786 |
323 |
-15 |
8,813 |
324 |
-16 |
8,841 |
325 |
-13 |
8,868 |
326 |
-8 |
8,895 |
327 |
-1 |
8,923 |
328 |
5 |
8,950 |
329 |
11 |
8,978 |
330 |
15 |
9,005 |
331 |
17 |
9,032 |
332 |
15 |
9,060 |
333 |
11 |
9,087 |
334 |
5 |
9,114 |
335 |
-2 |
9,142 |
336 |
-9 |
9,169 |
337 |
-15 |
9,196 |
338 |
-18 |
9,224 |
339 |
-19 |
9,261 |
340 |
-16 |
9,279 |
341 |
-11 |
9,306 |
342 |
-3 |
9,333 |
343 |
4 |
9,361 |
344 |
11 |
9,388 |
345 |
16 |
9,415 |
346 |
19 |
9,443 |
347 |
19 |
9,470 |
348 |
16 |
9,498 |
349 |
11 |
9,525 |
350 |
4 |
9,552 |
351 |
-2 |
9,580 |
352 |
-9 |
9,607 |
353 |
-14 |
9,634 |
354 |
-17 |
9,662 |
355 |
-18 |
9,689 |
356 |
-16 |
9,717 |
357 |
-12 |
9,744 |
358 |
-7 |
9,771 |
359 |
-1 |
9,799 |
360 |
4 |
9,826 |
361 |
9 |
9,853 |
362 |
13 |
9,881 |
363 |
16 |
9,908 |
364 |
15 |
9,935 |
365 |
14 |
9,963 |
366 |
10 |
9,990 |
367 |
5 |
10,018 |
368 |
-0 |
10,045 |
369 |
-5 |
10,072 |
370 |
-10 |
10,100 |
371 |
-13 |
10,127 |
372 |
-15 |
10,154 |
372 |
-14 |
10,182 |
374 |
-12 |
10,209 |
375 |
-7 |
10,237 |
376 |
-2 |
10,264 |
377 |
2 |
10,291 |
378 |
8 |
10,319 |
379 |
11 |
10,346 |
380 |
13 |
10,373 |
381 |
13 |
10,401 |
382 |
11 |
10,428 |
383 |
7 |
10,456 |
384 |
2 |
10,483 |
385 |
-2 |
10,510 |
386 |
-7 |
10,538 |
387 |
-10 |
10,565 |
388 |
-11 |
10,592 |
389 |
-11 |
10,620 |
390 |
-8 |
10,647 |
391 |
-5 |
10,674 |
392 |
-0 |
10,702 |
393 |
3 |
10,729 |
394 |
7 |
10,757 |
395 |
9 |
10,784 |
396 |
9 |
10,811 |
397 |
8 |
10,839 |
398 |
5 |
10,866 |
399 |
1 |
10,893 |
400 |
-2 |
10,921 |
401 |
-6 |
10,949 |
402 |
-7 |
10,975 |
403 |
-8 |
11,003 |
404 |
-7 |
11,030 |
405 |
-5 |
11,058 |
406 |
-2 |
11,085 |
407 |
0 |
11,112 |
408 |
4 |
11,140 |
409 |
6 |
11,167 |
410 |
7 |
11,195 |
411 |
7 |
11,222 |
412 |
6 |
11,249 |
413 |
4 |
11,277 |
414 |
1 |
11,304 |
415 |
-1 |
11,331 |
416 |
-4 |
11,359 |
417 |
-7 |
11,386 |
418 |
-8 |
11,413 |
419 |
-8 |
11,441 |
420 |
-6 |
11,468 |
421 |
-4 |
11,496 |
422 |
-1 |
11,523 |
423 |
1 |
11,550 |
424 |
4 |
11,578 |
425 |
7 |
11,605 |
426 |
8 |
11,632 |
427 |
8 |
11,660 |
428 |
7 |
11,687 |
429 |
5 |
11,715 |
430 |
2 |
11,742 |
431 |
-0 |
11,769 |
432 |
-2 |
11,797 |
433 |
-4 |
11,824 |
434 |
-6 |
11,851 |
435 |
-7 |
11,879 |
436 |
-6 |
11,906 |
437 |
-6 |
11,934 |
438 |
-4 |
11,961 |
439 |
-3 |
11,988 |
440 |
-1 |
12,016 |
441 |
0 |
12,043 |
442 |
2 |
12,070 |
443 |
4 |
12,098 |
444 |
6 |
12,125 |
445 |
7 |
12,152 |
446 |
7 |
12,180 |
447 |
7 |
12,207 |
448 |
6 |
12,235 |
449 |
4 |
12,262 |
450 |
1 |
12,289 |
451 |
-1 |
12,317 |
452 |
-5 |
12,344 |
453 |
-8 |
12,371 |
454 |
-10 |
12,399 |
455 |
-11 |
12,426 |
456 |
-11 |
12,454 |
457 |
-9 |
12,481 |
458 |
-5 |
12,509 |
459 |
-1 |
12,536 |
460 |
3 |
12,563 |
461 |
8 |
12,590 |
462 |
11 |
12,618 |
463 |
13 |
12,645 |
464 |
12 |
12,673 |
465 |
10 |
12,700 |
466 |
7 |
12,727 |
467 |
2 |
12,755 |
468 |
-2 |
12,782 |
469 |
-6 |
12,809 |
470 |
-9 |
12,837 |
471 |
-10 |
12,864 |
472 |
-10 |
12,891 |
473 |
-8 |
12,915 |
474 |
-5 |
12,946 |
475 |
-2 |
12,974 |
476 |
1 |
13,001 |
477 |
3 |
13,028 |
478 |
6 |
13,056 |
479 |
6 |
13,083 |
480 |
5 |
13,110 |
481 |
4 |
13,138 |
482 |
2 |
13,165 |
483 |
0 |
13,193 |
484 |
-0 |
13,220 |
485 |
-1 |
13,247 |
486 |
-2 |
13,275 |
487 |
-2 |
13,302 |
488 |
-1 |
13,329 |
489 |
-1 |
13,357 |
490 |
-0 |
13,384 |
491 |
0 |
13,412 |
492 |
1 |
13,439 |
493 |
1 |
13,466 |
494 |
1 |
13,494 |
495 |
0 |
13,521 |
496 |
0 |
13,548 |
497 |
-0 |
13,576 |
498 |
-1 |
13,603 |
499 |
-1 |
13,630 |
500 |
-1 |
13,659 |
501 |
-1 |
13,685 |
502 |
-1 |
13,713 |
503 |
-1 |
13,740 |
504 |
-0 |
13,767 |
505 |
-0 |
13,795 |
506 |
0 |
13,822 |
507 |
1 |
13,849 |
508 |
1 |
13,877 |
509 |
2 |
13,904 |
510 |
2 |
13,932 |
511 |
2 |
13,959 |
512 |
2 |
13,986 |
513 |
1 |
14,014 |
514 |
1 |
14,041 |
515 |
0 |
14,068 |
516 |
-0 |
14,096 |
517 |
-1 |
14,123 |
518 |
-1 |
14,151 |
519 |
-2 |
14,178 |
520 |
-2 |
14,205 |
521 |
-2 |
14,233 |
522 |
-2 |
14,260 |
523 |
-1 |
14,287 |
524 |
-1 |
14,316 |
525 |
-1 |
14,342 |
526 |
-0 |
14,370 |
527 |
-0 |
14,397 |
528 |
0 |
14,424 |
529 |
0 |
14,452 |
530 |
1 |
14,479 |
531 |
2 |
14,506 |
532 |
2 |
14,534 |
533 |
3 |
14,561 |
534 |
4 |
14,598 |
535 |
4 |
14,616 |
536 |
3 |
14,643 |
537 |
2 |
14,671 |
538 |
1 |
14,698 |
539 |
-0 |
14,725 |
540 |
-2 |
14,753 |
541 |
-5 |
14,780 |
542 |
-7 |
14,807 |
543 |
-8 |
14,835 |
544 |
-8 |
14,862 |
545 |
-7 |
14,890 |
546 |
-5 |
14,917 |
547 |
-1 |
14,944 |
548 |
1 |
14,972 |
549 |
6 |
14,999 |
550 |
9 |
15,026 |
551 |
12 |
15,054 |
552 |
13 |
15,081 |
553 |
11 |
15,109 |
554 |
9 |
15,136 |
555 |
4 |
15,163 |
556 |
-0 |
15,191 |
557 |
-6 |
15,218 |
558 |
-11 |
15,245 |
559 |
-15 |
15,273 |
560 |
-16 |
15,300 |
561 |
-15 |
15,327 |
562 |
-12 |
15,356 |
563 |
-6 |
15,382 |
564 |
-0 |
15,410 |
565 |
6 |
15,437 |
566 |
12 |
15,464 |
567 |
17 |
15,492 |
568 |
19 |
15,519 |
569 |
18 |
15,546 |
570 |
14 |
15,574 |
571 |
8 |
15,601 |
572 |
1 |
15,629 |
573 |
-6 |
15,656 |
574 |
-12 |
15,683 |
575 |
-17 |
15,711 |
576 |
-19 |
15,738 |
577 |
-19 |
15,766 |
578 |
-15 |
15,793 |
579 |
-10 |
15,820 |
580 |
-8 |
15,848 |
581 |
4 |
15,875 |
582 |
11 |
15,902 |
583 |
16 |
15,930 |
584 |
18 |
15,957 |
585 |
18 |
15,984 |
586 |
15 |
16,012 |
587 |
10 |
16,039 |
588 |
3 |
16,066 |
589 |
-3 |
16,094 |
590 |
-10 |
16,121 |
591 |
-15 |
16,149 |
592 |
-17 |
16,176 |
593 |
-17 |
16,203 |
594 |
-15 |
15,231 |
595 |
-10 |
16,258 |
596 |
-3 |
16,285 |
597 |
2 |
16,313 |
598 |
9 |
16,340 |
599 |
14 |
16,368 |
600 |
16 |
16,395 |
601 |
17 |
16,422 |
602 |
14 |
16,450 |
603 |
10 |
16,477 |
604 |
5 |
16,504 |
605 |
-1 |
16,532 |
606 |
-7 |
16,559 |
607 |
-12 |
16,587 |
608 |
-15 |
16,614 |
609 |
-16 |
16,641 |
610 |
-16 |
16,669 |
611 |
-13 |
16,696 |
612 |
-8 |
16,728 |
613 |
-3 |
16,741 |
614 |
2 |
16,776 |
615 |
8 |
16,803 |
616 |
12 |
16,833 |
617 |
15 |
16,860 |
618 |
16 |
16,888 |
619 |
15 |
16,915 |
620 |
12 |
16,942 |
621 |
8 |
16,970 |
622 |
2 |
16,997 |
623 |
-2 |
17,024 |
624 |
-8 |
17,052 |
625 |
-12 |
17,079 |
626 |
-14 |
17,107 |
627 |
-15 |
17,134 |
628 |
-14 |
17,161 |
629 |
-11 |
17,189 |
630 |
-7 |
17,216 |
631 |
-2 |
17,243 |
632 |
1 |
17,271 |
633 |
6 |
17,298 |
634 |
9 |
17,326 |
635 |
11 |
17,353 |
636 |
12 |
17,380 |
637 |
11 |
17,408 |
638 |
9 |
17,435 |
639 |
6 |
17,462 |
640 |
2 |
17,490 |
641 |
-0 |
17,517 |
642 |
-3 |
17,544 |
643 |
-5 |
17,572 |
644 |
-6 |
17,599 |
645 |
-6 |
17,627 |
646 |
-6 |
17,654 |
647 |
-4 |
17,681 |
648 |
-3 |
17,709 |
649 |
-1 |
17,736 |
650 |
-0 |
17,763 |
651 |
0 |
17,791 |
652 |
1 |
17,818 |
653 |
0 |
17,845 |
654 |
0 |
17,873 |
655 |
0 |
17,900 |
656 |
-0 |
17,928 |
657 |
-0 |
17,955 |
658 |
-0 |
17,982 |
659 |
0 |
18,010 |
660 |
1 |
18,037 |
661 |
3 |
18,065 |
662 |
4 |
18,092 |
663 |
5 |
18,119 |
664 |
5 |
18,147 |
665 |
5 |
18,174 |
666 |
4 |
18,201 |
667 |
2 |
18,229 |
668 |
-0 |
18,256 |
669 |
-3 |
18,283 |
670 |
-6 |
18,311 |
671 |
-9 |
18,339 |
672 |
-10 |
18,366 |
673 |
-10 |
18,393 |
674 |
-9 |
18,420 |
675 |
-6 |
18,448 |
676 |
-3 |
18,475 |
677 |
1 |
18,502 |
678 |
6 |
18,530 |
679 |
10 |
18,557 |
680 |
12 |
18,585 |
681 |
14 |
18,612 |
682 |
13 |
18,639 |
683 |
10 |
18,667 |
684 |
6 |
18,694 |
685 |
1 |
18,721 |
686 |
-3 |
18,749 |
687 |
-6 |
18,776 |
688 |
-11 |
18,804 |
689 |
-13 |
18,831 |
690 |
-13 |
18,858 |
691 |
-10 |
18,886 |
692 |
-7 |
18,913 |
693 |
-3 |
18,940 |
694 |
1 |
18,968 |
695 |
4 |
18,996 |
696 |
7 |
19,022 |
697 |
8 |
19,050 |
698 |
8 |
19,077 |
699 |
6 |
19,105 |
700 |
4 |
19,132 |
701 |
1 |
19,159 |
702 |
-0 |
19,187 |
703 |
-2 |
19,214 |
704 |
-2 |
19,241 |
705 |
-2 |
19,269 |
706 |
-1 |
19,296 |
707 |
0 |
19,324 |
708 |
1 |
19,351 |
709 |
2 |
19,978 |
710 |
2 |
19,406 |
711 |
1 |
19,433 |
712 |
-0 |
19,460 |
713 |
-2 |
19,488 |
714 |
-5 |
19,515 |
715 |
-6 |
19,543 |
716 |
-7 |
19,570 |
717 |
-7 |
19,597 |
718 |
-5 |
19,625 |
719 |
-3 |
19,652 |
720 |
0 |
19,679 |
721 |
3 |
19,707 |
722 |
7 |
19,734 |
723 |
9 |
19,761 |
724 |
11 |
19,789 |
725 |
11 |
19,816 |
726 |
10 |
19,844 |
727 |
7 |
19,871 |
728 |
3 |
19,898 |
729 |
-0 |
19,926 |
730 |
-4 |
19,953 |
731 |
-8 |
19,980 |
732 |
-11 |
20,008 |
733 |
-12 |
20,035 |
734 |
-12 |
20,063 |
735 |
-10 |
20,090 |
736 |
-7 |
20,117 |
737 |
-3 |
20,145 |
738 |
0 |
20,172 |
739 |
5 |
20,199 |
740 |
8 |
20,227 |
741 |
11 |
20,254 |
742 |
12 |
20,282 |
743 |
11 |
20,309 |
744 |
9 |
20,336 |
745 |
6 |
20,354 |
746 |
1 |
20,391 |
747 |
-2 |
20,418 |
748 |
-6 |
20,446 |
749 |
-9 |
20,473 |
750 |
-10 |
20,500 |
751 |
-9 |
20,526 |
752 |
-7 |
20,556 |
753 |
-4 |
20,583 |
754 |
-1 |
20,610 |
755 |
2 |
20,637 |
756 |
5 |
20,665 |
757 |
7 |
20,692 |
758 |
8 |
20,719 |
759 |
7 |
20,747 |
760 |
5 |
20,774 |
761 |
2 |
20,802 |
762 |
-1 |
20,829 |
763 |
-4 |
20,856 |
764 |
-7 |
20,884 |
765 |
-9 |
20,911 |
766 |
-9 |
20,938 |
767 |
-7 |
20,966 |
768 |
-5 |
20,993 |
769 |
-1 |
21,021 |
770 |
2 |
21,048 |
771 |
5 |
21,075 |
772 |
8 |
21,103 |
773 |
10 |
21,130 |
774 |
10 |
21,157 |
775 |
8 |
21,185 |
776 |
6 |
21,212 |
777 |
2 |
21,239 |
778 |
-1 |
21,267 |
779 |
-4 |
21,294 |
780 |
-7 |
21,322 |
781 |
-9 |
21,349 |
782 |
-9 |
21,376 |
783 |
-8 |
21,404 |
784 |
-7 |
21,431 |
785 |
-4 |
21,458 |
786 |
-1 |
21,486 |
787 |
1 |
21,513 |
788 |
4 |
21,541 |
789 |
6 |
21,568 |
790 |
7 |
21,595 |
791 |
7 |
21,623 |
792 |
7 |
21,650 |
793 |
5 |
21,677 |
794 |
3 |
21,705 |
795 |
0 |
21,732 |
796 |
-1 |
21,760 |
797 |
-4 |
21,787 |
798 |
-5 |
21,814 |
799 |
-6 |
21,842 |
800 |
-5 |
21,869 |
801 |
-4 |
21,896 |
802 |
-2 |
21,924 |
803 |
-0 |
21,951 |
804 |
2 |
21,978 |
805 |
4 |
22,006 |
806 |
5 |
22,033 |
807 |
5 |
22,061 |
808 |
4 |
22,088 |
809 |
3 |
22,115 |
810 |
0 |
22,143 |
811 |
-1 |
22,170 |
812 |
-3 |
22,197 |
813 |
-5 |
22,225 |
814 |
-6 |
22,252 |
815 |
-5 |
22,280 |
816 |
-4 |
22,307 |
817 |
-3 |
22,334 |
818 |
-0 |
22,362 |
819 |
1 |
22,389 |
820 |
4 |
22,416 |
821 |
5 |
22,444 |
822 |
6 |
22,471 |
824 |
6 |
22,526 |
825 |
5 |
22,553 |
826 |
3 |
22,581 |
827 |
0 |
22,608 |
828 |
-2 |
22,635 |
829 |
-4 |
22,663 |
830 |
-7 |
22,690 |
831 |
-8 |
22,717 |
832 |
-9 |
22,745 |
833 |
-8 |
22,772 |
834 |
-7 |
22,800 |
835 |
-4 |
22,827 |
836 |
-1 |
22,854 |
837 |
2 |
22,882 |
838 |
6 |
22,909 |
839 |
9 |
22,936 |
840 |
11 |
22,964 |
841 |
12 |
22,991 |
842 |
11 |
23,019 |
843 |
9 |
23,046 |
844 |
5 |
23,073 |
845 |
0 |
23,101 |
846 |
-5 |
23,128 |
847 |
-9 |
23,155 |
848 |
-13 |
23,183 |
849 |
-15 |
23,210 |
850 |
-15 |
23,238 |
851 |
-13 |
23,265 |
852 |
-9 |
23,292 |
853 |
-3 |
23,320 |
854 |
3 |
23,347 |
855 |
9 |
23,374 |
856 |
14 |
23,402 |
857 |
18 |
23,429 |
858 |
18 |
23,457 |
859 |
16 |
23,484 |
860 |
12 |
23,511 |
861 |
5 |
23,539 |
862 |
-1 |
23,566 |
863 |
-7 |
23,593 |
864 |
-13 |
23,621 |
865 |
-16 |
23,648 |
866 |
-17 |
23,675 |
867 |
-16 |
23,703 |
868 |
-12 |
23,730 |
869 |
-7 |
23,758 |
870 |
-1 |
23,785 |
871 |
4 |
23,812 |
872 |
9 |
23,840 |
873 |
12 |
23,867 |
874 |
14 |
23,894 |
875 |
13 |
23,922 |
876 |
11 |
23,949 |
877 |
7 |
23,977 |
878 |
2 |
24,004 |
879 |
-1 |
24,031 |
880 |
-6 |
24,059 |
881 |
-9 |
24,086 |
882 |
-11 |
24,113 |
883 |
-11 |
24,141 |
884 |
-9 |
24,168 |
885 |
-6 |
24,196 |
886 |
-3 |
24,223 |
887 |
0 |
24,250 |
888 |
4 |
24,278 |
889 |
7 |
24,305 |
890 |
9 |
24,332 |
891 |
9 |
24,360 |
892 |
8 |
24,387 |
893 |
6 |
24,414 |
894 |
3 |
24,442 |
895 |
-0 |
24,469 |
896 |
-3 |
24,497 |
897 |
-6 |
24,524 |
898 |
-8 |
24,551 |
899 |
-9 |
24,579 |
900 |
-8 |
24,606 |
901 |
-6 |
24,633 |
902 |
-2 |
24,661 |
903 |
0 |
24,688 |
904 |
4 |
24,716 |
905 |
7 |
24,743 |
906 |
8 |
24,770 |
907 |
9 |
24,798 |
908 |
7 |
24,825 |
909 |
5 |
24,852 |
910 |
1 |
24,880 |
911 |
-2 |
24,907 |
912 |
-6 |
24,935 |
913 |
-8 |
24,962 |
914 |
-10 |
24,989 |
915 |
-9 |
25,017 |
916 |
-7 |
25,044 |
917 |
-3 |
25,071 |
918 |
0 |
25,099 |
919 |
4 |
25,126 |
920 |
8 |
25,153 |
921 |
11 |
25,181 |
922 |
12 |
25,208 |
923 |
11 |
25,236 |
924 |
9 |
25,263 |
925 |
4 |
25,290 |
926 |
-0 |
25,318 |
927 |
-5 |
25,345 |
928 |
-9 |
25,372 |
929 |
-12 |
25,400 |
930 |
-13 |
25,427 |
931 |
-12 |
25,455 |
932 |
-9 |
25,482 |
933 |
-5 |
25,509 |
934 |
-0 |
25,537 |
935 |
4 |
25,564 |
936 |
8 |
25,591 |
937 |
11 |
25,619 |
938 |
13 |
25,645 |
939 |
13 |
25,674 |
940 |
11 |
25,701 |
941 |
7 |
25,728 |
942 |
3 |
25,756 |
943 |
-1 |
25,783 |
944 |
-5 |
25,810 |
945 |
-8 |
25,839 |
946 |
-10 |
25,855 |
947 |
-11 |
25,892 |
948 |
-10 |
25,920 |
949 |
-8 |
25,947 |
950 |
-6 |
25,975 |
951 |
-2 |
26,002 |
952 |
0 |
26,029 |
953 |
3 |
26,057 |
954 |
5 |
26,084 |
955 |
7 |
26,111 |
956 |
8 |
26,139 |
957 |
8 |
26,166 |
958 |
7 |
26,194 |
959 |
6 |
26,221 |
960 |
4 |
26,248 |
961 |
2 |
26,276 |
962 |
0 |
26,303 |
963 |
-2 |
26,330 |
964 |
-4 |
26,358 |
965 |
-5 |
26,385 |
966 |
-6 |
26,413 |
967 |
-7 |
26,440 |
968 |
-7 |
26,467 |
969 |
-7 |
26,495 |
970 |
-6 |
26,522 |
971 |
-4 |
26,549 |
972 |
-2 |
26,577 |
973 |
0 |
26,604 |
974 |
3 |
26,631 |
975 |
6 |
26,659 |
976 |
9 |
26,686 |
977 |
10 |
26,714 |
978 |
11 |
26,741 |
979 |
10 |
26,768 |
980 |
8 |
26,796 |
981 |
5 |
26,823 |
982 |
1 |
26,850 |
983 |
-3 |
26,878 |
984 |
-7 |
26,905 |
985 |
-10 |
26,933 |
986 |
-12 |
26,960 |
987 |
-13 |
26,987 |
988 |
-12 |
27,015 |
989 |
-10 |
27,042 |
990 |
-6 |
27,069 |
991 |
-2 |
27,097 |
992 |
2 |
27,124 |
993 |
6 |
27,152 |
994 |
10 |
27,179 |
995 |
12 |
27,206 |
996 |
14 |
27,234 |
997 |
13 |
27,261 |
998 |
11 |
27,288 |
999 |
8 |
27,316 |
1 000 |
3 |
27,343 |
1 001 |
-0 |
27,370 |
1 002 |
-5 |
27,399 |
1 003 |
-9 |
27,426 |
1 004 |
-12 |
27,453 |
1 005 |
-13 |
27,480 |
1 006 |
-13 |
27,507 |
1 007 |
-11 |
27,535 |
1 008 |
-7 |
27,562 |
1 009 |
-2 |
27,589 |
1 010 |
1 |
27,617 |
1 011 |
6 |
27,644 |
1 012 |
9 |
27,672 |
1 013 |
11 |
27,699 |
1 014 |
12 |
27,726 |
1 015 |
10 |
27,754 |
1 016 |
8 |
27,781 |
1 017 |
4 |
27,808 |
1 018 |
0 |
27,836 |
1 019 |
-3 |
27,863 |
1 020 |
-6 |
27,891 |
1 021 |
-8 |
27,918 |
1 022 |
-9 |
27,945 |
1 023 |
-8 |
27,973 |
1 024 |
0 |
28,000 |
Appendix 6
Test stand (Item 2.5.3.1); example of construction (dimensions in mm)
▼M2 —————
Appendix ►M2 7 ◄
Characteristic of the filter of the vibration measuring instrument (2.5.3.3.5)
▼M2 —————
Appendix ►M2 8 ◄
Example of an EEC component type-approval mark (3.5)
The seat bearing the EEC type-approval mark above is a seat intended for a Category A tractor in Class I and approved in Germany (e1) under number 1 005.
ANNEX III
MODEL EEC COMPONENT TYPE-APPROVAL CERTIFICATE
ANNEX IV
DRIVER'S SEAT INSTALLATION REQUIREMENTS FOR EEC TYPE-APPROVAL OF A TRACTOR
1. |
Every driver's seat must bear the EEC component type-approval mark and comply with the following installation requirements:
|
2. |
The holder of the EEC type-approval may request that it be extended to other types of seat. The competent authorities must grant this extension on the following conditions:
|
3. |
Seats intended for tractors with a minimum rear-wheel track of not more than 1 150 mm may have the following minimum dimensions in respect of the depth and width of the seat surface: — depth of seat surface: 300 mm; — width of seat surface: 400 mm. This provision is applicable only if the values specified for the depth and the width of the seat surface (i.e. 400 ± 50 mm and at least 450 mm respectively) cannot be adhered to on grounds relating to the tractor. |
4. |
A certificate conforming to the model shown in Annex V is to be attached to the EEC type-approval certificate for each type-approval or extension of type-approval granted or refused. |
ANNEX V
ANNEX TO THE EEC TYPE-APPROVAL CERTIFICATE FOR A TRACTOR WITH REGARD TO THE DRIVER'S SEAT
(Articles 4 (2) and 10 of Council Directive 74/150/EEC of 4 March 1974 on the approximation of the laws of the Member States relating to the type-approval of wheeled agricultural or forestry tractors)
( 1 ) OJ No C 299, 12. 12. 1977, p. 61.
( 2 ) OJ No C 84, 8. 4. 1978, p. 11.
( 3 ) OJ No L 84, 28. 3. 1974, p. 10.