| UN R55: Proposal concerning simple designs |
| Reference Number: R55-07-07 |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 27 May 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Modular vehicles and in-use requirements |
| Reference Number: R55-07-06 |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 27 May 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN R55: Characterising Pavement Surface Damage Caused by Tyre Scuffing Forces |
| Reference Number: R55-07-05 |
| Submitted by: New Zealand |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 27 May 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| R55: Tyre scuffing forces |
| Reference Number: R55-07-04 |
|
E-mail correspondence with regard to the application of provisions in New Zealand standard NZS5446:2007 for tyre scuffing forces to the approval of drawbars for lateral forces under UN R55. |
| Submitted by: VBG and TERNZ |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 09 Feb 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN R55: List and status of discussion items |
| Reference Number: R55-07-09 |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 27 May 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN R55: Item 26- Annex to proposal on fixing points |
| Reference Number: R55-07-16 |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 01 Jun 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN R55: Item 18- Reduced speed |
| Reference Number: R55-07-18 |
| Submitted by: Orlandi |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 01 Jun 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN R55: Item 26- Specification of fixing points for 150-X towbar |
| Reference Number: R55-07-17 |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 30 May 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN Regulation No. 55 revision: Proposal for worst-case physical testing |
| Reference Number: R55-07-19 |
| Submitted by: Poland |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 01 Jun 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Proposal for UN R55 Annex 6 amendments |
| Reference Number: R55-07-15 |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 20 May 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN R55- Item 7: Attachment point |
| Reference Number: R55-07-20 |
|
Requirement of a brake away cable also for drawbar-couplings |
| Submitted by: UTAC |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 03 Jun 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN R55: Annex to proposal on Work Item 4 |
| Reference Number: R55-07-21 |
| Meeting Sessions: 7th R55 session (3-4 Jun 2014) |
| Document date: 03 Jun 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| JOST draft for calculation of speed reduction on HD vehicles when specified values are exceeded |
| Reference Number: R55-05-23 |
| Submitted by: Jost |
| Meeting Sessions: 5th R55 session (17-18 Oct 2013) |
| Document date: 12 Aug 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Directions to RDW Zoetermeer |
| Reference Number: R55-08-01 |
| Submitted by: RDW |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 08 Sep 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Comparison of ISO 7641:1983 and ISO 7641:2012 |
| Reference Number: R55-08-02 |
|
The expert group on UN R55 submitted document GRRF/2014/14 to update the requirements for mechanical couplings, including a proposal to replace the references to IS0 7641:1983 with ISO 7641:2012. In response to issues raised within GRRF, the experts prepared a new proposal (document GRRF/2014/28). This document would supplement the proposal by providing additional information on the differences between the 1983 and 2012 versions of ISO 7641. |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 08 Sep 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Regulation No. 55: Text for modular vehicles and in-use requirements |
| Reference Number: R55-08-05 |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 29 Sep 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| 8th R55 informal working group session: Change of venue |
| Reference Number: R55-08-01/Rev.1 |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 28 Sep 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Evaluating in-use stress loads under Regulation No. 55 |
| Reference Number: R55-08-03 |
|
Observations on type-approval and “in-use” requirements under UN R55 and proposal to develop a new Annex that would provide a more coherent approach to evaluating/limiting acceptable in-use stress loads than in the current regulation. |
| Submitted by: VBG |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 29 Sep 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| UN R55: Structure of performance certification versus approval requirements |
| Reference Number: R55-08-04 |
| Submitted by: VBG |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 29 Sep 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Waiting list GRRF Informal Working Group on R55 |
| Reference Number: R55-08-08 |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 13 Oct 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| List of discussion items for the 8th R55 informal working group session (16 October) |
| Reference Number: R55-08-06 |
|
Status of the various items under discussion for the updating of UN R55 on mechanical couplings. |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 14 Oct 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Draft agenda for the 8th R55 informal working group session |
| Reference Number: R55-08-07 |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 13 Oct 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Draft provisions for Class L standard toroid drawbar eyes under Regulation No. 55 |
| Reference Number: R55-08-14 |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 14 Oct 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Extreme Transports: Interrelationship between speed and dynamic forces on couplings |
| Reference Number: R55-08-13 |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 13 Oct 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
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| Lateral forces on drawbars according to the German Regulation TA31 |
| Reference Number: R55-08-12 |
| Meeting Sessions: 8th R55 session (16 Oct 2014) |
| Document date: 13 Oct 14 |
| Relevant to: UN Regulation No. 55 | Mechanical Coupling Components |
| Click here to view the full document file |