Show admin view
Discussion paper with regard the dynamic tests of class-B couplings for COP
Document R55-12-11
22 October 2015
Download document
Previous Documents, Discussions, and Outcomes
5. | Discussion of open items
6.9. | Item w12 (COP testing)

Mr. Stokreef had prepared a proposal (R55-12-11) for COP testing of class B. In principle this proposal was to say that at COP a 10 % reduction of the number of cycles could be accepted. Some delegates were slightly positive to this proposal. However Mr. Westphäling argued that according to his experience the S-N-curve had several vertices. One of these often at 1,8 Mc. After just a short discussion this item was postponed to the next meeting when hopefully Mr. Stokreef is present.

9. | New Items to the waiting list
  1. SPP_Proposal_Application for approval_2014_05
  2. SPP_Proposal_Application for approval_2013_05; R55-12-13
  3. SPP_Proposal_Conformity of production_2013_10
  4. KBA Change request_UN ECE R55_2. Definitions_alternative values
  5. KBA Change request_UN ECE R55_Annex 6_3.7.2.2_lever bearing at least 1,0…
  6. KBA Change request_UN ECE R55_Annex 7_T = 32 t
  7. JOST_Application for an amendment of R55-Jost-06-10-2014; R55-12-18
  8. KBA Change request_UN ECE R55_2 Definitions_Class H50 (R55-09-07…)
  9. Orlandi, Diagram correction wedge (R55-09-20-Wedge)
  10. Fixing point information and vehicles N1
  11. General review Class …-X
  12. What masses to use when calculating required performance values for coupling equipment.
  13. COP testing /RDW; R55-12-11
  14. Proposal from the European commission GRRF-80-29

Relates to UN R55 |