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| Document Title | UN R129: Proposal for Supplement 3 the 03 series of amendments | ||||||||
| Reference Number | GRSP/2019/19 | ||||||||
| Date |
26 Sep 2019
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| Summary | Proposal to introduce limit values for the chest vertical acceleration (Az) of Q dummies during dynamic testing of Enhanced Child Restraint Systems (ECRS) until such time as upper neck tension Force (Fz) and upper neck flexion moment (My) criteria can be established. | ||||||||
| Source(s) | ANEC, CI, and Global NCAP | ||||||||
| Rulemaking Area(s) | UN R129 Enhanced Child Restraints | ||||||||
| Proposal Status | Withdrawn | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRSP-65-06 | UN R129: Proposal for amendment | ||||||||
| GRSP-66-28 | UN R129: Proposal for Supplement 3 to 03 Series of amendments (superseded) | ||||||||
| GRSP-67-23 | UN R129: Explanatory presentation to CLEPA neck load limits proposal | ||||||||
| GRSP-68-05 | UN R129: Proposal for the 04 series of amendments (superseded) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRSP | Session 66 | 10-13 Dec 2019 |
41. GRSP agreed to defer discussion on ECE/TRANS/WP.29/GRSP/2019/19 and amendment GRSP-66-28 to its May 2020 session. The expert from the Netherlands also withdrew ECE/TRANS/WP.29/GRSP/2019/36. The expert from CLEPA introduced three proposals : (a) to provide instructions to consumers in a digital form (GRSP-66-11), (b) on essential measurement information to be recorded in the type approval system (GRSP-66-12) and (c) to improve the procedure for assessment of the external dimensions of ECRS (GRSP-66-13). GRSP agreed to hold informal documents GRSP-66-11, GRSP-66-12 and GRSP-66-13 and wait for possible new documents at its May 2020 session. 41. GRSP agreed to defer discussion on ECE/TRANS/WP.29/GRSP/2019/19 and amendment GRSP-66-28 to its May 2020 session. The expert from the Netherlands also withdrew ECE/TRANS/WP.29/GRSP/2019/36. The expert from CLEPA introduced three proposals : (a) to provide instructions to consumers in a digital form (GRSP-66-11), (b) on essential measurement information to be recorded in the type approval system (GRSP-66-12) and (c) to improve the procedure for assessment of the external dimensions of ECRS (GRSP-66-13). GRSP agreed to hold informal documents GRSP-66-11, GRSP-66-12 and GRSP-66-13 and wait for possible new documents at its May 2020 session. |
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