发明名称 Trailer hitch
摘要 An improved trailer hitch is described which facilitates hitching of a trailer to a towing vehicle, and more particularly a trailer hitch is described which permits repositioning of the hitching ball to facilitate alignment with the hitching mechanism. The trailer hitch includes (i) a draw bar having a first end dimensioned and configured for receipt in a hitch receiver, the draw bar defining a longitudinal axis and including at least one pin-receiving aperture formed therein, (ii) at least one plate movably mounted with respect to the draw bar, the plate including a locking aperture and a longitudinal slot, (iii) an upwardly extending hitching ball mounted to the plate, (iv) a tranverse member fixedly mounted with respect to the draw bar and extending through the longitudinal slot, and (v) a locking pin removably received by the pin-receiving aperture in the draw bar and the locking aperture in the plate.
申请公布号 US5593171(A) 申请公布日期 1997.01.14
申请号 US19950437648 申请日期 1995.05.09
申请人 SHIELDS, SAMUEL 发明人 SHIELDS, SAMUEL
分类号 B60D1/36;B60D1/40;(IPC1-7):B60D1/40 主分类号 B60D1/36
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