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Document Title Proposal for Supplement 6 to the 02 series of amendments to Regulation No. 117
Reference Number GRB-58-02
Date
1 Jul 2013
Summary Text prepared by the European Tyre and Rim Technical Organisation (ETRTO) in order to correct inconsistencies in time measurement accuracy in annex 6.
Source(s) ETRTO
Rulemaking Area(s) UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance
Proposal Status Superseded
Meeting(s)
Related Documents
GRB/2014/8 Proposal for Supplement 7 to the 02 series of amendments to Regulation No. 117 (superseded)
Downloads
UNECE server .pdf format
Excerpts from session reports related to this document
GRB | Session 58 | 2-4 Sep 2013

16. The expert from ETRTO introduced GRB-58-02, proposing new time measurement accuracy for instrumentation involved in the rolling resistance method (Annex 6 of the UN Regulation). The expert from the Russian Federation introduced GRB-58-13, arguing that this change of accuracy was not needed for Annex 6. GRB agreed to resume discussion on this subject at its January 2014 session, awaiting a revised proposal jointly prepared by the experts from the Russian Federation and ETRTO.