BS AU146A(1970) : LATEST
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SPECIFICATION FOR STANDARD AUTOMATIC ROLLER-TYPE COUPLING FOR SEMI-TRAILERS NOT EXCEEDING 7-1/4 TONS LADEN WEIGHT
07-23-2013
11-23-2012
Lays down requirements for automatic roller-type couplings for semi-trailers with a laden weight not exceeding 7-1/4 tons having a maximum imposed operating weight on the rollers of 2-3/4 tons. Rollers should be plated for a maximum design imposed weight of 3 tons to provide a loading tolerance.
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