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Document Title UN R13: Proposal for a Supplement to the 11 series of amendments
Reference Number GRVA/2022/9
Date
2 Dec 2021
Summary Proposal to resolve problems with installation of stronger spring brake actuators in trailers to realize higher deceleration in the case of emergency braking caused by a cut of the supply line between towing vehicle and trailer.
Source(s) CLEPA
Rulemaking Area(s) UN R13 Heavy-Duty Braking
Proposal Status Superseded
Meeting(s)
Related Documents
WP.29/2022/77 UN R13: Proposal for a Supplement 19 to the 11 series of amendments (adopted)
WP.29/2022/78 UN R13: Proposal for a Supplement 1 to the 12 series of amendments (adopted)
Downloads
UNECE server .pdf format .docx format
Excerpts from session reports related to this document
GRVA | Session 12 | 24-28 Jan 2022

81. The expert from CLEPA introduced ECE/TRANS/WP.29/GRVA/2022/9, with an amendment proposal to UN Regulation No. 13, aimed at resolving problems with installation of stronger spring brake actuators in trailers to realize higher deceleration in the case of emergency braking caused by a cut of the supply line between towing vehicle and trailer.

82. GRVA adopted ECE/TRANS/WP.29/GRVA/2022/9 and requested the secretariat to submit it as draft supplement to the 11 and 12 series of amendments to UN Regulation No. 13 to WP.29 and AC.1 for consideration and vote at their June 2022 sessions.