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ISO 7641-1:1983

Road vehicles -- Caravans and light trailers -- Calculation of the mechanical strength of the drawbar -- Part 1: Steel drawbars

General information
Withdrawn from 19.11.2012
Directives or regulations
None

Standard history

Status
Date
Type
Name
19.11.2012
Main
Gives a simplified procedure for the calculation of the mechanical strength of drawbars where the vertical static load on the coupling head does not exceed the limits specified in ISO/TR 4114. Applies only to steel drawbars of welded and other than welded construction. The welding procedure requirements given by the manufacturer shall be met.
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