| Corrigenda to document GRB/2013/3 |
| Reference Number: GRB-57-01 |
|
Corrections to the proposal from the Russian Federation to elaborate on the concept of tyre deceleration (dω/dt) in the test technology. |
| Submitted by: Russia |
| Meeting Sessions: 57th GRB session (5-7 Feb 2013) |
| Document date: 22 Dec 12 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Rationale against amending UN Regulation 117 test track provisions |
| Reference Number: GRB-57-02 |
|
Response to the proposal to update references to the permissible test tracks (document GRB/2013/2), arguing that the change from ISO 10844:1994 to ISO 10844:2011 is unnecessary since it does not change the test method to measure the tyre rolling noise. |
| Submitted by: ETRTO |
| Meeting Sessions: 57th GRB session (5-7 Feb 2013) |
| Document date: 07 Jan 13 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Proposal to amend the document GRB/2012/11 |
| Reference Number: GRB-57-03 |
|
Amendments to the proposal to amend the snow test method for C3 tyres in order to prescribe the wider of the possible speed ranges. Corrects wording to replace “blocking differential” with “differential lock” and mandatory use of differential lock in certain cases. |
| Submitted by: ETRTO |
| Meeting Sessions: 57th GRB session (5-7 Feb 2013) |
| Document date: 17 Jan 13 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Proposal for amendments to Regulations Nos. 28, 51, 59 and 117 |
| Reference Number: GRB-57-16 |
|
Text prepared by the International Organization of Motor Vehicle Manufacturers (OICA) in order to introduce the concept of “revision of approvals” in the regulations under GRB responsibility. |
| Submitted by: OICA |
| Meeting Sessions: 57th GRB session (5-7 Feb 2013) |
| Document date: 05 Feb 13 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 28 | Audible Warning Devices and Signals, UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 59 | Replacement Silencing Systems, and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Long Way to the Rolling Resistance Norms 2003-2013 |
| Reference Number: GRB-57-25 |
|
Presentation on the development of tire rolling resistance standards by the GRRF and GRB. |
| Meeting Sessions: 57th GRB session (5-7 Feb 2013) |
| Document date: 06 Feb 13 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Proposal for 03 series of amendments to Regulation No. 117 |
| Reference Number: GRB/2013/2 |
|
Proposal by the Chair and Vice-Chair of GRB to allow the use of the test track complying with ISO 10844:2011 in a new series of amendments to the UN R117. This is based upon document GRB-56-20 from the previous GRB session. |
| Meeting Sessions: 57th GRB session (5-7 Feb 2013) |
| Document date: 19 Nov 12 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Proposal for Supplement 3 to the 02 series of amendments to Regulation No. 117 |
| Reference Number: GRB/2013/3 |
|
Proposal from the Russian Federation to elaborate on the concept of tyre deceleration (dω/dt) in the test technology. The proposal is based on informal document GRB-56-02 from the previous GRB session. |
| Submitted by: Russia |
| Meeting Sessions: 57th GRB session (5-7 Feb 2013) |
| Document date: 19 Nov 12 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Proposal for Supplement 3 to the 02 series of amendments to Regulation No. 117 |
| Reference Number: GRB/2013/5 |
|
Proposal to update noise test-track requirements from ISO 19844:1994 to ISO 10844:2011 and incorporates transitional provisions to allow repaving of existing, non-compliant test tracks with the ISO 10844:2011 standards. This supersedes document GRB/2012/9. |
| Submitted by: ETRTO and UK |
| Meeting Sessions: 57th GRB session (5-7 Feb 2013) |
| Document date: 20 Nov 12 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
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