| GRB proposal for amendments to document WP.29/2012/54 |
| Reference Number: GRRF-73-05 |
|
GRB revisions to the proposal adopted by the Working Party on Brakes and Running Gear (GRRF) at its seventy-second session in order to add specific performance requirements for C2 snow tires. |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 11 Sep 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 |
| GRB proposal for amendments to document WP.29/2012/54 |
| Reference Number: GRRF-73-05/Rev.1 |
|
Updated GRB revisions to the proposal for Supplement 2 to the 02 series of amendments to Regulation No. 117 adopted by the Working Party on Brakes and Running Gear (GRRF) at its seventy-second session in order to add specific performance requirements for C2 snow tires. |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 01 Oct 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 |
| Amendments to the 02 series of amendments to Regulation No. 117 |
| Reference Number: GRRF-73-08 |
|
Proposal to include wet grip adhesion provisions for C2 and C3 tyre categories. |
| Submitted by: EC and France |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 11 Sep 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 03 series of amendments to Regulation No. 117 |
| Reference Number: GRRF-73-17 |
|
GRB Proposal to amend UN Regulation 117 in order to allow the use of IS0 10844:2011 compliant test tracks, including transitional provisions and based on documents GRB/2012/15 and GRB/2012/18. |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 14 Sep 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 |
| Wet Grip Adhesion for C2 & C3 Tyres: Proposal for minimum requirements |
| Reference Number: GRRF-73-18 |
|
Presentation arguing for the establishment of minimum wet grip requirements for snow tires. |
| Submitted by: ETRTO |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 14 Sep 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 |
| Wet grip adhesion for snow tires |
| Reference Number: GRRF-73-21 |
|
Presentation on the tire industry position concerning the implementation of new minimum requirements for wet grip on C2 and C3 tyres |
| Submitted by: ETRTO |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 18 Sep 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 a draft Supplement to the 02 series of amendments to Regulation No. 117 |
| Reference Number: GRRF-73-26 |
|
Proposal submitted by ETRTO and prepared with the Netherlands, UK, and Poland to amend UNECE Regulation 117 in order to allow the use of test tracks complying to ISO 10844:2011, including transitional provisions. |
| Submitted by: ETRTO |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 19 Sep 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 03 to the 02 series of amendments to Regulation No. 117 |
| Reference Number: GRRF/2012/17 |
|
Proposal to allow the use of test tracks constructed according to the new ISO 10844:2011. |
| Submitted by: ETRTO |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 25 Jun 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 Corrigendum 4 to the 02 series of amendments to Regulation No. 117 |
| Reference Number: GRRF/2012/18 |
|
Proposal to align the definition of the temperature correction coefficient “K” in UN Regulation No. 117: 02 series of amendments with ISO 28580. The issue is linked to tire categories: ISO refers only to load index while UN R117: 02 series refers to class C1, C2 and C3 tires. |
| Submitted by: ETRTO |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 25 Jun 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 04 to the 02 series of amendments to Regulation No. 117 |
| Reference Number: GRRF/2012/19 |
|
European Tyre and Rim Technical Organisation (ETRTO) proposal to amend the snow test method for C3 tyres in order to prescribe the wider of the possible speed ranges. |
| Submitted by: ETRTO |
| Meeting Sessions: 73rd GRRF session (18-20 Sep 2012) |
| Document date: 25 Jun 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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