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Working Party on Noise | Session 57 | 5-7 Feb 2013
Geneva
Documents
Agenda | Formal | Informal | Report |
Description (click for more information) Reference No.
Proposal for 03 series of amendments to Regulation No. 117
GRB/2013/2 20 Nov 2012 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance 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. GRB/2013/0002
Proposal for Supplement 3 to the 02 series of amendments to Regulation No. 117 (Russia)
GRB/2013/3 20 Nov 2012 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance 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. GRB/2013/0003
Proposal for Supplement 9 to the 02 series of amendments to Regulation No. 51 (China)
GRB/2013/4 20 Nov 2012 Working Party Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Proposed revisions to the Annex 3 test procedures and interpretation of resulting data. This is based upon informal document GRB-56-06. GRB/2013/0004
Proposal for Supplement 3 to the 02 series of amendments to Regulation No. 117 (ETRTO and UK)
GRB/2013/5 20 Nov 2012 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance 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. GRB/2013/0005
Documents
Agenda | Formal | Informal | Report |