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Working Party on Brakes and Running Gear
Session 81
1-5 Feb 2016 | Geneva
Agenda
7. (f) Regulation No. 109
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Proposal for amendments to Regulation No. 109
Reference Number:
GRRF-81-12
Proposal to
change measurement units for drum speed in Annex 7 from min
-1
to km.h
-1
to align the requirements with other tyre regulations;
correct wording from “speed category symbol” to “speed symbol” (as defined in para. 2.33);
correct wording from “load capacity index” to “load index” (as defined in para. 2.32);
correct a reference to para. 3.2.13. of the Regulation in Annex 7, Appendix 1;
correct a boundary value of load index in Annex 7, Appendix 1;
delete in paragraph 2.1 in Annex 7, the possibility to use the 2.0 m drum diameter to perform the endurance test; and
align the text of Annex 10 with Annex 7 of UN R117 pursuant to the adoption of Supplement 5 to the 02 series of amendments to that regulation.
Submitted by:
ETRTO
Meeting Sessions:
81st GRRF session (1-5 Feb 2016)
Document date:
27 Jan 16
Document status:
Superseded
Relevant to
UN Regulation No. 109 | Retreaded Tires for Commercial Vehicles
View full document file for more information
Documentation
GRRF-81-12
Proposal for amendments to Regulation No. 109