Self-centering trailer hitch

Details Self-centering trailer hitch Self-centering trailer hitch

B - Operations, Transporting

60

D

280/140

B60D 99/00 (2009.01) B60D 1/40 (2006.01)

Patent

CA 1161469

SELF-CENTERING TRAILER HITCH Abstract A self-centering trailer hitch includes a housing inten- ded to be secured to either a tractor or trailer, with a guide tube laterally pivotally supported on the housing, an exten- sible and retractable tongue is telescoped into the tube, co- operable cam wedges and rollers on the housing and tongue urge the tongue and tube to a centered towing position as the trac- tor is backed toward the trailer, and detent means automatical- ly lock the tube and the tongue in centered towing positions. The tongue may also be centered and locked for towing follow- ing connection of the hitch by moving the tractor ahead to align the tongue with the centerline of the vehicles and then backing the tractor toward the trailer until the detent locks the parts together.

377520

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