| 摘要 |
A vehiclular towing hitch is described wherein its coupling to the frame or bumper of a towing vehicle may be easily connected and/or disconnected, simply by towing hitch extension and traverse. The towing hitch is characterized principally by an extendible tongue on its trailing end which is slidable, relative to draft bars and a tie bar, permitting, when extended, the angular dislocation thereof to the degree that an attached towing hitch may be readily secured to the towed trailer vehicle frame ball mount without any further movement at all of the towing vehicle relative to the towed vehicle.
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