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| Document Title | UN R117: Proposal for the 04 series of amendments | ||||||||
| Reference Number | GRBP/2022/17 | ||||||||
| Date |
16 Jun 2022
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| Summary | Proposal to introduce a new definition of traction elements to characterize traction tyres. | ||||||||
| Source(s) | ETRTO | ||||||||
| Rulemaking Area(s) | UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRBP-70-19 | New traction definition | ||||||||
| GRBP-76-31 | UN R117: Proposal to amend the proposal for 04 series of amendments (superseded) | ||||||||
| WP.29/2023/8 | UN R117: Proposal for the 04 series of amendments (adopted) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRBP | Session 76 | 5-7 Sep 2022 |
23. The expert from ETRTO introduced an amendment proposal on a “traction tyre” (ECE/TRANS/WP.29/GRBP/2022/17). GRBP adopted the proposal, as amended by GRBP-76-31, and requested the secretariat to submit it for consideration and vote at the March 2023 sessions of WP.29 and AC.1 as part of the draft new 04 series of amendments to UN Regulation No. 117. 23. The expert from ETRTO introduced an amendment proposal on a “traction tyre” (ECE/TRANS/WP.29/GRBP/2022/17). GRBP adopted the proposal, as amended by GRBP-76-31, and requested the secretariat to submit it for consideration and vote at the March 2023 sessions of WP.29 and AC.1 as part of the draft new 04 series of amendments to UN Regulation No. 117. |
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