Updated proposal (based on document GRSP/2019/5) to specify a head restraint height between 720 mm and 830 mm including a new method for measuring the effective height of head restraints, use of the Biofidelic Rear Impact Device (BioRID II) test dummy, and to improve the overall text. This proposal also eliminates the backset measurement test procedure using the HRMD method.
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Document Title: GTR 7: Proposal for Amendment 1 (Phase 2) |
Document Reference Number: GRSP-65-24 |
Description: Updated proposal (based on document GRSP/2019/5) to specify a head restraint height between 720 mm and 830 mm including a new method for measuring the effective height of head restraints, use of the Biofidelic Rear Impact Device (BioRID II) test dummy, and to improve the overall text. This proposal also eliminates the backset measurement test procedure using the HRMD method. |
Meeting Session: 65th GRSP session (13-17 May 2019) |
Document date: 10 May 19 (Posted 11 May 19) |
Document status: Superseded |
This document concerns GTR No. 7 | Head Restraints.
This submission is related to the following document(s):
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Meeting Reports |
Working Party on Passive Safety | Session 65 | 13-17
May 2019
4. The expert from Germany introduced GRSP-65-32, to present the proposed Amendment 2 (GRSP-65-24 superseding ECE/TRANS/WP.29/GRSP/2019/5) to UN GTR No. 7 (Phase 2 of the UN GTR on head restraints), jointly prepared with the experts from Japan and the Netherlands. He explained that the proposal has removed several square brackets and therefore solving the main issues. He added that the draft amendment would introduce: (a) injury criteria focusing on Neck Injury Criteria (NIC) namely upper and lower neck flexion and extension, (b) BioRID as an option for contracting parties to Hybrid III still and © procedure for establishing the height of the head restraint based on the head contact rather than at its absolute height. He clarified that the proposal that would need still some changes, will be complemented by a proposal of Addendum 1 to the Mutual Resolution No. 1 to insert drawings and specifications of the BioRID, to be presented at the December 2019 session of GRSP. Moreover, the experts from France and Russian Federation announced that they would not need the translation of the BioRID manual or other dummy specification and can be dealt with in English only. GRSP noted that all these specifications, when they would be submitted, shall need a disclaimer letter from the dummy manufacturer concerning copyright claims and that they might be upload on the M.R.1 website without any copyright infringements. 5. [At] the same time, the expert from Japan introduced the ninth status report of the Informal Working Group (IWG) on Head Restraints (GRSP-65-31). The expert from CLEPA withdrew ECE/TRANS/WP.29/GRSP/2019/8 and introduced GRSP-65-30 superseding ECE/TRANS/WP.29/GRSP/2019/10 amending the static options of the proposal. 6. Finally, GRSP experts were invited to provide comments to GRSP-65-24 to the expert from Japan by 13 September 2019. Moreover, GRSP requested the secretariat to distribute GRSP-65-30 and GRSP-65-31 with an official symbol and agreed to seek consent of WP.29 and AC.3 to extend the mandate of the IWG until June 2020. |
Document Title: Introduction to the Revision of GTR 7 |
Document Reference Number: GRSP-66-41 |
Submitted by: Germany |
Meeting Session: 66th GRSP session (10-13 Dec 2019) |
Document date: 13 Dec 19 (Posted 17 Dec 19) |
This document concerns GTR No. 7 | Head Restraints.
This submission is related to the following document(s):
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Document Title: GTR 7: Proposal for Amendment 1 (Phase 2) |
Document Reference Number: GRSP/2019/5 |
Description: Proposal to specify a head restraint height between 720 mm and 830 mm including a new method for measuring the effective height of head restraints, use of the Biofidelic Rear Impact Device (BioRID II) test dummy, and to improve the overall text. This proposal also eliminates the backset measurement test procedure using the HRMD method. |
Meeting Session: 65th GRSP session (13-17 May 2019) |
Document date: 26 Feb 19 (Posted 26 Feb 19) |
Document status: Superseded |
This document concerns GTR No. 7 | Head Restraints.
This submission is related to the following document(s):
|
Meeting Reports |
Working Party on Passive Safety | Session 65 | 13-17
May 2019
4. The expert from Germany introduced GRSP-65-32, to present the proposed Amendment 2 (GRSP-65-24 superseding ECE/TRANS/WP.29/GRSP/2019/5) to UN GTR No. 7 (Phase 2 of the UN GTR on head restraints), jointly prepared with the experts from Japan and the Netherlands. He explained that the proposal has removed several square brackets and therefore solving the main issues. He added that the draft amendment would introduce: (a) injury criteria focusing on Neck Injury Criteria (NIC) namely upper and lower neck flexion and extension, (b) BioRID as an option for contracting parties to Hybrid III still and © procedure for establishing the height of the head restraint based on the head contact rather than at its absolute height. He clarified that the proposal that would need still some changes, will be complemented by a proposal of Addendum 1 to the Mutual Resolution No. 1 to insert drawings and specifications of the BioRID, to be presented at the December 2019 session of GRSP. Moreover, the experts from France and Russian Federation announced that they would not need the translation of the BioRID manual or other dummy specification and can be dealt with in English only. GRSP noted that all these specifications, when they would be submitted, shall need a disclaimer letter from the dummy manufacturer concerning copyright claims and that they might be upload on the M.R.1 website without any copyright infringements. 5. [At] the same time, the expert from Japan introduced the ninth status report of the Informal Working Group (IWG) on Head Restraints (GRSP-65-31). The expert from CLEPA withdrew ECE/TRANS/WP.29/GRSP/2019/8 and introduced GRSP-65-30 superseding ECE/TRANS/WP.29/GRSP/2019/10 amending the static options of the proposal. 6. Finally, GRSP experts were invited to provide comments to GRSP-65-24 to the expert from Japan by 13 September 2019. Moreover, GRSP requested the secretariat to distribute GRSP-65-30 and GRSP-65-31 with an official symbol and agreed to seek consent of WP.29 and AC.3 to extend the mandate of the IWG until June 2020. |
Document Title: GTR 7: Proposal for Amendment 1 |
Document Reference Number: GRSP/2019/20 |
Description: Proposal to amend the static options of the proposal of amendment 1 of UN Global Technical Regulation No. 7 submitted by the Informal Working Group on the Phase 2 of UN GTR No. 7 (document GRSP/2019/5, amended by GRSP-65-24). |
Submitted by: CLEPA |
Meeting Session: 66th GRSP session (10-13 Dec 2019) |
Document date: 26 Sep 19 (Posted 26 Sep 19) |
Document status: Formal GR review |
This document concerns GTR No. 7 | Head Restraints.
This submission is related to the following document(s):
|
Document Title: GTR 7: Proposal for Amendment 1 |
Document Reference Number: WP.29/2020/85 |
Description: Proposal to specify a head restraint height between 720 mm and 830 mm including a new method for measuring the effective height of head restraints, use of the Biofidelic Rear Impact Device (BioRID II) test dummy, and to improve the overall text. This proposal also eliminates the backset measurement test procedure using the HRMD method. |
Meeting Session: 181st WP.29 session (24 Jun 2020) |
Document date: 08 Apr 20 (Posted 20 Apr 20) |
Document status: Adopted by WP.29 |
This document concerns GTR No. 7 | Head Restraints.
This submission is related to the following document(s):
|
Meeting Reports |
World Forum for the Harmonization of Vehicle Regulations | Session 181 | 24 Jun 2020
57. AC.3 agreed to postpone deliberations under this agenda item to its fifty-ninth session. 138. Submitted for consideration and vote Amendments 1 to UN GTR No. 7 – Head restraints (ECE/TRANS/WP.29/2020/85, ECE/TRANS/WP.29/2020/86, and ECE/TRANS/WP.29/AC.3/25/Rev.1) were adopted on 11 November 2020 by consensus vote of the following contracting parties present and voting: Australia, China, the European Union (representing Cyprus, Finland, France, Germany, Hungary, Italy, Lithuania, Luxembourg, the Netherlands, Romania, Slovakia, Slovenia, Spain, Sweden and the United Kingdom of Great Britain and Northern Ireland), India, Japan, Nigeria, Norway, the Republic of Korea, the Russian Federation and South Africa. 139. Canada, Malaysia, Tunisia and United States of America abstained from voting. |