BS AU 114b:1979
$86.31
Specification for strength requirements of towing brackets and coupling balls for caravans and light trailers
| Published By | Publication Date | Number of Pages |
| BSI | 1979 | 10 |
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.
