Tilhengerfeste m/trekkbolt 19 mm 3,5 t Kule 50 mm 

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Description of BS AU 114b:1979 1979

This British Standard lays down the strength requirements to be met by mechanical coupling devices between light trailers or caravans, and towing vehicles. Mechanical coupling devices may be of the following types:

one-piece ball coupling;

ball coupling comprising a number of parts which can be dismantled.

NOTE The term "ball coupling" is used to designate a coupling device of which a coupling ball forms a part.

Standard Number BS AU 114b:1979

Title Specification for strength requirements of towing brackets and coupling balls for caravans and light trailers

Status Confirmed

Publication Date 1979-02-28

Technically Equivalent National Standard Of ISO 3853

Descriptors Trailers, Loading, Seatings, Marking, Towed road vehicles, Towing attachments, Tow-bars, Light-duty, Strength of materials, Caravans, Ball couplings, Mechanical testing

ICS 43.100 Passenger cars. Caravans and light trailers, 43.040.70 Couplings

Committee AUE/13

ISBN 0 580 10495 8

Publisher BSI