发明授权
US4416077A Combination extractor and hold down mechanism for a bolt-action rifle
失效
用于螺栓动作步枪的组合提升器和压紧机构
- 专利标题： Combination extractor and hold down mechanism for a bolt-action rifle
- 专利标题（中）： 用于螺栓动作步枪的组合提升器和压紧机构
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申请号： US388272申请日： 1982-06-14
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公开(公告)号： US4416077A公开(公告)日： 1983-11-22
- 发明人: James G. Thompson
- 申请人： James G. Thompson
- 专利权人： Thompson James G
- 当前专利权人： Thompson James G
- 主分类号： F41A15/14
- IPC分类号： F41A15/14 ; F41C15/00 ; F41C11/06
摘要：
A bolt assembly includes a locking lug bored to slidably receive both a bolt hold down plunger and a cartridge extractor pin jointly actuated by an interposed coil spring. An extractor is rockably mounted adjacent the bolt forward end and urged by the extractor pin into gripping engagement with a cartridge rim for extracting same from the gun barrel chamber. The extractor includes a stem loosely received in a bolt defined recess.
公开/授权文献
- US5696825A Personal access management system 公开/授权日：1997-12-09
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