发明名称 Towing accessory
摘要 A towing accessory for use in connection with a chain having a plurality of links includes an elongate body having a J-hook at one end and a T-hook at the other end. The J-hook has a hook portion that extends away from one side of the elongate body, and the T-hook has a T-cross that extends away from the opposite side of the elongate body. The elongate body also includes a central hole that is configured and sized so that adjacent links of the chain may pass therethrough, a first slot that extends from the central hole towards one end, and a second slot that extends from the central hole towards the other end. Both the first slot and the second slot are configured and sized so that a chain may be locked therein.
申请公布号 US7823942(B1) 申请公布日期 2010.11.02
申请号 US20080072783 申请日期 2008.02.28
申请人 COLUMBUS MCKINNON CORPORATION 发明人 MCCRAW RONNIE;KISSELL DAVID C.
分类号 F16G15/04 主分类号 F16G15/04
代理机构 代理人
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