发明名称 Four wheel drive manual hub lock and unlock tool
摘要 The invention is an apparatus that aids in the manual locking and unlocking of four-wheel drive hub mechanisms. Two disc shaped plates are connected together with an elongated section of steel rod of a length of approximately six to eight inches. A channel of approximately ½ inch in width is cut in the front surface of one of the discs for receiving the hub locking lever on the four-wheel drive vehicle. A section of a spongy textured material formed in the shape of a handgrip is wrapped around and secured to the rod section to provide a gripping surface. The extended length of the rod section allows for additional leverage which makes the locking and unlocking of the hub easier.
申请公布号 US6393952(B2) 申请公布日期 2002.05.28
申请号 US20010918125 申请日期 2001.07.30
申请人 COGSWELL DANIEL WILLIAM 发明人 COGSWELL DANIEL WILLIAM
分类号 B60B29/00;(IPC1-7):B25B13/48 主分类号 B60B29/00
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