|
5 Jan 2021
|
SRTT 16" tread depth wear evolution measurements
|
WT-16-03/Rev.2
|
2021-01-05 |
|
|
19 Jan 2021
|
SRTT 16" tread depth wear evolution measurements
|
WT-16-03/Rev.3
|
2021-01-19 |
|
|
14 Jan 2021
|
Draft agenda for the 17th Worn Tyres working group session
|
WT-17-01
|
2021-01-14 |
|
|
5 Jan 2021
|
Draft minutes of the 11 December WGWT working group session with test centers
|
WT-17-02
|
2021-01-05 |
|
|
5 Jan 2021
|
Surface roughness studies on buffed tires: Lateral Scanning vs Circumferential Scanning (JATMA)
|
WT-17-03
|
2021-01-05 |
JATMA |
|
20 Jan 2021
|
Status of the Worn Tyres working group work plan
|
WT-17-04
|
2021-01-20 |
|
|
23 Mar 2021
|
Effect of Tyre Mean Texture Depth on µ peak and Average Deceleration (JASIC)
|
WT-17-05/Rev.1
|
2021-03-23 |
JASIC |
|
20 Jan 2021
|
Attendance list from the 17th Worn Tyres working group session
|
WT-17-06
|
2021-01-20 |
|
|
20 Jan 2021
|
Draft Worn Tyres working group status report to GRBP
|
WT-17-07
|
2021-01-20 |
|
|
2 Mar 2021
|
Final minutes of the 17th Worn Tyres working group session
|
WT-17-08/Rev.1
|
2021-03-02 |
|
|
17 Feb 2021
|
Draft agenda for the 18th Worn Tyres working group session
|
WT-18-01
|
2021-02-17 |
|
|
22 Feb 2021
|
Worn tyres: C2 and C3 considerations (ETRTO)
|
WT-18-02
|
2021-02-22 |
ETRTO |
|
2 Mar 2021
|
Worn Tyres working group work plan status
|
WT-18-03
|
2021-03-02 |
|
|
22 Feb 2021
|
Worn tyres: Draft buffing procedure evaluation sheet
|
WT-18-04
|
2021-02-22 |
|
|
2 Mar 2021
|
Attendance list from the 18th Worn Tyres working group session
|
WT-18-05
|
2021-03-02 |
|
|
2 Mar 2021
|
Minutes of the 18th Worn Tyres working group session
|
WT-18-06/Rev.1
|
2021-03-02 |
|
|
22 Mar 2021
|
Agenda for the 19th Worn Tyres working group session
|
WT-19-01/Rev.1
|
2021-03-22 |
|
|
22 Mar 2021
|
Worn tyres: Concept for C2 and C3 tyres (ETRTO)
|
WT-19-02
|
2021-03-22 |
ETRTO |
|
25 Mar 2021
|
Worn tyres: Minutes of ETRTO-CATARC discussion on 9 March 2021
|
WT-19-03
|
2021-03-25 |
|
|
23 Mar 2021
|
Worn tyres: Wet grip test issue (CATARC)
|
WT-19-04
|
2021-03-23 |
Presentation on wet grip test issue concerning to use of SRTT<sub>worn</sub> for RRT.
CATARC |
|
23 Mar 2021
|
Attendance list from the 19th Worn Tyres working group session
|
WT-19-05
|
2021-03-23 |
|
|
25 Mar 2021
|
Draft minutes of the 19th Worn Tyres working group session
|
WT-19-06
|
2021-03-25 |
|
|
25 Mar 2021
|
Status of the Worn Tyres working group work plan
|
WT-19-07
|
2021-03-25 |
|
|
16 Apr 2021
|
Agenda for the 20th Worn Tyres informal group session
|
WT-20-01
|
2021-04-16 |
|
|
21 Apr 2021
|
Consolidated comments on C2/C3 worn tyres wet grip test proposal
|
WT-20-02
|
2021-04-21 |
|
|
27 Apr 2021
|
Worn Tyres informal group work plan status
|
WT-20-03
|
2021-04-27 |
|
|
27 Apr 2021
|
Attendance list from the 20th Worn Tyres working group session
|
WT-20-04
|
2021-04-27 |
|
|
27 Apr 2021
|
Draft minutes from the 20th Worn Tyres informal group session
|
WT-20-05
|
2021-04-27 |
|
|
20 May 2021
|
Draft agenda for the 21st Worn Tyres working group session
|
WT-21-01/Rev.2
|
2021-05-20 |
|
|
21 May 2021
|
UN R117: Proposal for a Supplement 13
|
WT-21-03/Rev.1
|
2021-05-21 |
|
|
18 May 2021
|
UN R117: Supplement 13 excerpts relevant to worn tyres
|
WT-21-04
|
2021-05-18 |
|
|
20 May 2021
|
Worn tyres: Results of buffing procedure evaluations
|
WT-21-05
|
2021-05-20 |
|
|
28 May 2021
|
Draft minutes of the 21st Worn Tyres working group session
|
WT-21-06
|
2021-05-28 |
|
|
14 Jun 2021
|
Agenda for the 22nd Worn Tyres group session
|
WT-22-01
|
2021-06-14 |
|
|
15 Jun 2021
|
UN R117: Draft Supplement 13 to the 02 series of amendments
|
WT-22-02/Rev.1
|
2021-06-15 |
|
|
20 Jun 2021
|
Attendance list from the 22nd Worn Tyres working group session
|
WT-22-03
|
2021-06-20 |
|
|
20 Jun 2021
|
Draft minutes from the 3rd Worn Tyres Post Processing subgroup session
|
WT-22-04
|
2021-06-20 |
|
|
20 Jun 2021
|
Draft presentation on worn tyres post processing provisions (ETRTO)
|
WT-22-05
|
2021-06-20 |
ETRTO |
|
20 Jun 2021
|
Minutes of the 22nd Worn Tyres working group session
|
WT-22-06
|
2021-06-20 |
|
|
21 Jun 2021
|
Agenda for the 23rd Worn Tyres working group session
|
WT-23-01
|
2021-06-21 |
|
|
21 Jun 2021
|
UN R117: Comments on the draft provisions for worn tyres (ETRTO and JASIC)
|
WT-23-03
|
2021-06-21 |
ETRTO JASIC |
|
21 Jun 2021
|
UN R117: Comments on the draft provisions for worn tyre wet grip (Netherlands)
|
WT-23-04
|
2021-06-21 |
Netherlands |
|
1 Jul 2021
|
Attendance list from the 23rd Worn Tyres working group session
|
WT-23-05
|
2021-07-01 |
|
|
1 Jul 2021
|
UN R117: Proposal for amendments
|
WT-23-06
|
2021-07-01 |
Proposal to introduce a procedure and thresholds on wet grip performance for tyres in worn state for C1 tyres as submitted to GRBP by the Worn Tyres working group. |
|
1 Jul 2021
|
Draft minutes of the 23rd Worn Tyres working group session
|
WT-23-07
|
2021-07-01 |
|
|
28 Jul 2021
|
Agenda for the 24th Worn Tyres working group session
|
WT-24-01
|
2021-07-28 |
|
|
28 Jul 2021
|
Worn Tyres Post Processing status report
|
WT-24-02
|
2021-07-28 |
|
|
30 Jul 2021
|
Attendance list from the 24th Worn Tyres working group session
|
WT-24-03
|
2021-07-30 |
|
|
30 Jul 2021
|
Draft minutes of the 24th Worn Tyres working group session
|
WT-24-04
|
2021-07-30 |
|
|
30 Jul 2021
|
Worn tyres: Draft proposal for amendments to UN R117
|
WT-24-05
|
2021-07-30 |
|