Session 82 | Geneva | 20-23 Sep 2016
7. (f) Tyres: Regulation No. 109
GRRF/2016/40 | Proposal for amendment to Regulation No. 109 Proposal to amend Annex 7 (based on the documents ECE/TRANS/WP.29/GRRF/2015/39 and GRRF-80-16 from Slovakia) and Annex 10. This proposal would:<ol><li>change measurement units for drum speed in Annex 7 from min-1 to km.h-1 to align the requirements with other tyre regulations;</li><li>correct the wording from “speed category symbol” to “speed symbol” (as defined in para. 2.33);</li><li>correct the wording from “load capacity index” to “load index” (as defined in para. 2.32);</li><li>correct a reference to para. 3.2.13. of the Regulation in Annex 7, Appendix 1;</li><li>correct a boundary value of load index in Annex 7, Appendix 1;</li><li>delete in paragraph 2.1 in Annex 7, the possibility to use the 2.0 m drum diameter to perform the endurance test.</li></ol> In Annex 10, the proposal aligns the text with Annex 7 of UN R117, 02 series of amendments, Supplement 5.
GRRF/2016/41 | Proposal for amendments to Regulation No. 109 Proposal to clarify provisions for the minimum heights for markings for tyres with nominal rim diameter codes ≥ 20 and nominal section width ≤ 235 and for tyres with nominal rim diameter codes < 20 and nominal section width > 235. The proposal also corrects tables and figures for the use of lowercase letter to denote tyre dimension specifications.
GRRF-82-21
Definitions in regulations dealing with tyres (ETRTO)
21 Sep 2016 Working Party Informal Documents Pneumatic Tires Pneumatic Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Vehicles and their Trailers Commercial Vehicle Tyres CV Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Commercial Vehicles and their Trailers Motorcycle and Moped Tires Motorcycle Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Cycles and Mopeds Retro-reflective Tires for Two-wheeled Vehicles Moped Retro-reflective Tires Uniform Provisions Concerning the Approval of Retro-reflective Tyres for Two-wheeled Vehicles Retreaded Tires for Motor Vehicles Retreaded Tires Uniform Provisions Concerning the Approval for the Production of Retreaded Pneumatic Tyres for Motor Vehicles and their Trailers Retreaded Tires for Commercial Vehicles CV Retreaded Tires Uniform Provisions Concerning the Approval for the Production of Retreaded Pneumatic Tyres for Commercial Vehicles and their Trailers GRRF-82-0021
GRRF/2016/40
Proposal for amendment to Regulation No. 109 (ETRTO and Slovakia)
08 Jul 2016 Working Party Formal Documents Retreaded Tires for Commercial Vehicles CV Retreaded Tires Uniform Provisions Concerning the Approval for the Production of Retreaded Pneumatic Tyres for Commercial Vehicles and their Trailers Proposal to amend Annex 7 (based on the documents ECE/TRANS/WP.29/GRRF/2015/39 and GRRF-80-16 from Slovakia) and Annex 10. This proposal would:<ol><li>change measurement units for drum speed in Annex 7 from min-1 to km.h-1 to align the requirements with other tyre regulations;</li><li>correct the wording from “speed category symbol” to “speed symbol” (as defined in para. 2.33);</li><li>correct the wording from “load capacity index” to “load index” (as defined in para. 2.32);</li><li>correct a reference to para. 3.2.13. of the Regulation in Annex 7, Appendix 1;</li><li>correct a boundary value of load index in Annex 7, Appendix 1;</li><li>delete in paragraph 2.1 in Annex 7, the possibility to use the 2.0 m drum diameter to perform the endurance test.</li></ol> In Annex 10, the proposal aligns the text with Annex 7 of UN R117, 02 series of amendments, Supplement 5. GRRF/2016/0040
GRRF/2016/41
Proposal for amendments to Regulation No. 109 (ETRTO)
08 Jul 2016 Working Party Formal Documents Retreaded Tires for Commercial Vehicles CV Retreaded Tires Uniform Provisions Concerning the Approval for the Production of Retreaded Pneumatic Tyres for Commercial Vehicles and their Trailers Proposal to clarify provisions for the minimum heights for markings for tyres with nominal rim diameter codes ≥ 20 and nominal section width ≤ 235 and for tyres with nominal rim diameter codes < 20 and nominal section width > 235. The proposal also corrects tables and figures for the use of lowercase letter to denote tyre dimension specifications. GRRF/2016/0041