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Working Document GRVA/2020/12

Document Title UN R140: Proposal for a supplement
Reference Number GRVA/2020/12
Origin OICA
Document Date 29 November 2019
Document Posted 17 December 2019
Meeting Session(s)
Summary

Proposal to allow for the use of the maximum operable steering wheel angle of a steering system’s design in cases where the normalized angle as calculated under the regulation cannot meet the fixed values of the regulation (i.e., between 270 and 300 degrees). The intention is to enable approval of eventual systems (e.g., steer-by-wire) that may use low steering gear ratios.

Regulations
Document Status Formal GR review
Related Documents
GRVA-04-44 | UN R140: Proposal for amendments to document GRVA/2019/22
GRVA/2019/22 | UN R140: Proposal for amendments
GRVA-05-56 | UN R140: Proposal for a Supplement