发明名称 Retractable transport wheel mechanism for boat lifts
摘要 Transport system for boat lifts which includes a plurality of wheeled strut assemblies for attachment to the operating struts of a conventional boat lift frame for controllable actuation with the operation of the boat lift to project the transport wheels downwardly into engagement with the surface of the ground and elevate the stationary supporting pads of the boat lift to permit transportation from one location to another.
申请公布号 US5562362(A) 申请公布日期 1996.10.08
申请号 US19950533557 申请日期 1995.09.25
申请人 VEZNER, KENNETH W. 发明人 VEZNER, KENNETH W.
分类号 B60P3/10;B63C3/06;(IPC1-7):B63C3/06 主分类号 B60P3/10
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