发明名称 Replacement wheel bearing spindle
摘要 An accessory spindle for boat trailers or the like for mounting onto a damaged wheel mounting axle spindle of the trailer. The accessory spindle has an exterior surface substantially identical to that of the axle spindle, and has an open end opening into a hollow. The hollow has bores formed therein which mirror the exterior surface of the axle spindle so as to be mounted thereon. Threads on the free end of the axle spindle are threadedly received in a threaded bore within the hollow corresponding to that of the axle spindle free end. Set screws may extend from the exterior of the axle spindle into the hollow adjacent the free end for securely gripping the axle spindle.
申请公布号 US4828328(A) 申请公布日期 1989.05.09
申请号 US19880189639 申请日期 1988.05.03
申请人 BOWMAN, DAN H. 发明人 BOWMAN, DAN H.
分类号 B60B35/00 主分类号 B60B35/00
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