发明名称 Stepped bushing for a pocket knife
摘要 A pocket knife comprising a handle with opposed first and second handle end portions, a first blade with an opening and first and second liners. Each of the first and second liners has a liner bushing opening. A stepped bushing having a first portion having a first outside surface, a second portion having a second outside surface and a third portion having a third outside surface is provided. The stepped bushing has a bushing opening. The second portion and third portion of the stepped bushing are positioned in liner bushing openings in the first and second liners to locate the stepped bushing in the pocket knife. The first blade is pivotally connected to the first portion such that the first blade can be pivoted on the first outside surface between open and closed positions. A pin extends through the bushing opening and the bushing opening has clearance such that the pin can be compressed during assembly of the pocket knife, and the pin is for holding the pocket knife together.
申请公布号 US2007067999(A1) 申请公布日期 2007.03.29
申请号 US20060526348 申请日期 2006.09.25
申请人 ARROWSMITH THOMAS;FREER SCOTT D 发明人 ARROWSMITH THOMAS;FREER SCOTT D.
分类号 B26B3/06 主分类号 B26B3/06
代理机构 代理人
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