发明名称 A QUICK ROTATING DEVICE FOR A DETACHED WINCH BELT SHAFT
摘要 <p>A quick rotating device for a detached winch belt shaft is set in an extending end of the winch frame, and consists of one joint for the belt shaft and one rotating body. The rotating body has at least one hole for a pry bar to be inserted into. The said rotating body is in nesting relation to one side of the joint. One way linking mechanism is set on the contact surface of the joint and the rotating body. The said extending end is provided with at least one pin hole and the joint can be inserted in or sleeved on the extending end. A connecting mechanism can detachably connect the joint with the extending end by inserting a pin shaft in the pin hole.</p>
申请公布号 WO2007048282(A1) 申请公布日期 2007.05.03
申请号 WO2005CN02216 申请日期 2005.12.16
申请人 YUHUAN TOP SUN MACHINERY TOOL CO., LTD;RUAN, BOQIN 发明人 RUAN, BOQIN
分类号 B60P7/06;B61D45/00 主分类号 B60P7/06
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