GAR | WP.29/2017/69

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Proposal for Supplement 7 to the 01 series of amendments to Regulation No. 55

Document WP.29/2017/69

6 April 2017

172nd WP.29 session (20-23 Jun 2017)

Proposal for:

An amendment for the separation of the procedures to verify towable mass from the procedure of setting and certifying performance values;
An amendment that adds procedures to verify towable mass for vehicle combinations that have hitherto not been accounted for in the Regulation;
Amendments that adds integrated fixing points for secondary couplings;
An amendment that clarifies the procedure to identify worst cases for certification testing;
Amendments that removes typos in the current Regulation.

Please note that, under paragraph 3.4 regarding “Combination 4”, the Clevis coupling formula should read “D_C” rather than “D” as shown.

Status: Adopted

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Previous Documents, Discussions, and Outcomes

172nd WP.29 session (20-23 Jun 2017)

4.8.2. | Proposal for Supplement 7 to the 01 series of amendments to Regulation No. 55

83rd GRRF session (23-27 Jan 2017)

4. | Regulation No. 55

18. The Secretary of the IWG on Regulation No. 55 presented (GRRF-83-06) a consolidated proposal (ECE/TRANS/WP.29/GRRF/2017/3) based on the proposals presented at the previous session of GRRF and addressing the comments received.

19. GRRF adopted the proposal [after correcting an equation in Annex 8, para. 3.4., Clevis Coupling D formulae] and requested the secretariat to submit it as part of the draft Supplement 7 to the 01 series of amendments to Regulation No. 55 (Mechanical coupling) to WP.29 and AC.1 for consideration and vote at their June 2017 sessions.

Reference Number:	SCUNV-10
Meeting Session(s):	11th SCUNV session (26 Apr)
Document date:	26 Apr 24
Regarding:	Safe and Clean Vehicles

Reference Number:	SCUNV-09
Meeting Session(s):	11th SCUNV session (26 Apr)
Document date:	26 Apr 24
Regarding:	Safe and Clean Vehicles

Reference Number:	SCUNV-11-01/Rev.1
Meeting Session(s):	11th SCUNV session (26 Apr)
Document date:	26 Apr 24
Regarding:	Safe and Clean Vehicles

Reference Number:	TF-AVRS-14-01
Meeting Session(s):	14th TF-AVRS session (27 May)
Document date:	26 Apr 24
Regarding:	Regulation Screening for ADS

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