New and improved trailer coupler

Details New and improved trailer coupler New and improved trailer coupler

B - Operations, Transporting

60

D

B60D 1/06 (2006.01) B60D 1/28 (2006.01) B62D 53/08 (2006.01)

Patent

CA 2413766

A selectively remotely actuated coupler which comprises a coupler for trailers, automatic locking mechanism to secure said trailer to a towing vehicle ball, a remotely actuated release assembly for unlocking said automatic locking mechanism attached to said trailer and powered by a battery. The coupler (10) comprising an automatic locking means (46) connected to said trailer (12) for locking said trailer to said ball hitch (24) as said trailer (12) is lowered onto said ball hitch (24), a selectively activated unlocking means connected to said trailer for releasing said ball hitch (24) from said trailer (12), and a remote control (58) in communication with said unlocking means (76) for selectively activating said unlocking means. It is further contemplated that said locking mechanism (46) provides a manual release handle (76).

L'invention concerne un dispositif d'attelage actionné à distance de manière sélective qui comporte un dispositif d'attelage pour remorques, un mécanisme de verrouillage automatique pour fixer la remorque à une rotule de véhicule tracteur, un ensemble libération actionné à distance pour déverrouiller le mécanisme de verrouillage automatique fixé à la remorque, cet ensemble étant alimenté par une batterie. Le dispositif d'attelage (10) comporte un moyen (46) de verrouillage automatique connecté à la remorque (12), qui sert à verrouiller la remorque à la rotule (24) d'attelage lorsqu'on abaisse la remorque (12) sur cette rotule (24), un moyen de déverrouillage activé de manière sélective et connecté à la remorque pour libérer la rotule (24) d'attelage de la remorque (12), et une télécommande (58) communiquant avec le moyen (76) de déverrouillage pour activer de manière sélective le moyen de déverrouillage. Le mécanisme (46) de verrouillage comporte une manette (76) de libération manuelle.

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