Equivalent test methods. If a test method other than those specified in paragraphs 6.2., 6.3., 6.4. above and Annex 6 is used, its equivalence shall be proved.
Equivalent test methods. If a method other than that described in paragraph 2. above is used, its equivalence must be demonstrated. 39 Annex 7 - Appendix 1 Endurance-test programme Load index Tyre speed category symbol Test-drum speed Load placed on the wheel as a percentage of the load corresponding to the load index Radial-ply km.h-1 Diagonal (bias-ply) km.h-1 7 h. 16 h. 24 h. 122 or more F G J K L M 32 40 48 56 64 72 32 32 40 48 - - 66 % 84 % 101 % 121 or less F G J K 32 40 48 56 32 40 48 56 L M N P 64 80 88 96 56 64 - - 70 % 4 h. 75 % 75 % 75 % 88 % 6 h. 97 % 97 % 97 % 106 % 114 % 114 % 114 % Notes:
Equivalent test methods. If a method other than that described above is used, its equivalence must be demonstrated. Annex 9 Load/speed test procedure
Equivalent test methods. If a test method other than those specified in paragraphs 6.2., 6.3.,
Equivalent test methods. If a method other than those described above is used, its equivalence must be demonstrated. Annex 10 Tyre classification code (Optional marking) Classification code Nomenclature
Equivalent test methods. If a method other than that described in paragraphs 2. and/or 3. above is used, its equivalence must be demonstrated.
Equivalent test methods. If a method other than those described above is used, its equivalence must be demonstrated. Annex 10 TYRE CLASSIFICATION CODE (Optional marking) Classification Code Nomenclature F-1 Agricultural tractor steering wheel tyres: single rib tread F-2 Agricultural tractor steering wheel tyres: multiple rib tread F-3 Steering wheel tyres: industrial service (construction application) G-1 Garden tractor tyres (implement tyres): traction service I-1 Agricultural implement tyres: multi-rib tread I-2 Agricultural implement tyres: moderate traction service I-3 Agricultural implement tyres: traction tread I-4 Agricultural implement tyres: plough tail wheel service I-5 Agricultural implement tyres: steering service I-6 Agricultural implement tyres: Smooth tread LS-1 Logging and forestry service tyres: regular tread LS-2 Logging and forestry service tyres: intermediate tread LS-3 Logging and forestry service tyres: deep tread LS-4 Logging and forestry service tyres: shallow tread R-1 Agricultural tractor drive wheel tyres: regular tread R-4 Drive wheel tyres: industrial service (construction application) Annex 11 EXAMPLE OF THE PICTOGRAM TO BE MARKED ON BOTH TYRE SIDEWALLS OF THE TYRES TO EXPLICIT THE MAXIMUM INFLATION PRESSURE NOT TO BE EXCEEDED FOR BEAD SEATING DURING TYRE MOUNTING a = 2 mm min (height of lettering) b = 12 mm min for tyre section height < 120 mm 18 mm min for tyre section height > 120 mm c = 14 mm min (width of lettering) The pictogram must be placed on both sidewalls. The value of inflation pressure (2.5 bar in the example) must be the same as specified by the tyre manufacturer in paragraph 4.1.14. of this Regulation. ----- */ Former title of the Agreement: Agreement Concerning the Adoption of Uniform Conditions of Approval and Reciprocal Recognition of Approval for Motor Vehicle Equipment and Parts, done at Geneva on 20 March 1958.
Equivalent test methods. 3.1. Equivalent test methods are permitted provided that the conditions referred to in this Regulation can be observed either entirely by means of the substitute test or by calculation from the results of the substitute test.
Equivalent test methods. 4.1. Other equivalent test methods are permitted provided that the conditions referred to in this Regulation can be observed and that their equivalence can be demonstrated. E/ECE/TRANS/505 A E/ECE/324 Rev.1/Add.41 Regulation No. 42 Annex 3 page 5
Equivalent test methods. If a method other than that described in paragraph 2 of this annex is used, its equivalence must be demonstrated. _______ Annex 8 Annex 8 EXPLANATORY FIGURE
