发明公开
EP0034476A2 Firing pin block for firearm with a rotary breech bolt
失效
Schlagbolzenvorrichtungfüreine Feuerwaffe mit drehbarem Verschluss。
- 专利标题： Firing pin block for firearm with a rotary breech bolt
- 专利标题（中）： Schlagbolzenvorrichtungfüreine Feuerwaffe mit drehbarem Verschluss。
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申请号： EP81300590.7申请日： 1981-02-13
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公开(公告)号： EP0034476A2公开(公告)日： 1981-08-26
- 发明人: Kast, Jack Leroy , Eddy, Albert Richard , Carter, Merle Francis
- 申请人： REMINGTON ARMS COMPANY, INC.
- 申请人地址： Patent Division 939 Barnum Avenue Bridgeport, Connecticut 06602 US
- 专利权人： REMINGTON ARMS COMPANY, INC.
- 当前专利权人： REMINGTON ARMS COMPANY, INC.
- 当前专利权人地址： Patent Division 939 Barnum Avenue Bridgeport, Connecticut 06602 US
- 代理机构： Jones, Alan John
- 优先权： US121437 19800214
- 主分类号： F41D11/16
- IPC分类号： F41D11/16
摘要：
A firing pin block for a firearm of the type having a rotary breech bolt, a reciprocating bolt carrier, complementary locking lugs formed on the bolt and barrel to releasably secure them together, and cam means drivingly connecting the bolt and bolt carrier for opening and closing the bolt. The firing pin block positively prevents discharge of the firearm at any time when the bolt is unlocked. It does not rely on the presence or good condition of any separate parts, but instead coordinates the cam-actuated rotary operation of the locking lugs with relative longitudinal displacements between the bolt and bolt carrier, to cause the latter to block an enlarged abutment formed on the firing pin whenever the bolt is unlocked.
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