An electrical connector assembly, such as for use with a tractor-trailer, comprises a socket and a plug. The plug can comprise a resilient seal configured to surround mating electrical terminals on the socket and the plug. A coupler can be configured to retain the plug in the socket and compress the...http://www.google.fr/patents/US7575450?utm_source=gb-gplus-shareBrevet US7575450 - Electrical connector assembly
