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71. 发明公开

EP0115411A2 Rifle action receiver 有权
标题翻译： Gewehrverschlussgehäuse。
公开(公告)号：EP0115411A2
公开(公告)日：1984-08-08
申请号：EP84300366.6
申请日：1984-01-20
申请人： STURM, RUGER & COMPANY, INC.
发明人： Brown, Edwards Jnr.
IPC分类号： F41C7/00
CPC分类号： F41C23/00 , F41A3/66
摘要： A method and apparatus are disclosed for increasing the rigidity of a conventional pre-existing rifle action receiver (10) of the type which includes a cartridge magazine port (14) having first and second longitudinal edges (20, 22), an ejection port (12), and a bolt which reciprocates within the receiver to engage a cartridge and urge it into a chamber at the rearward end of a barrel which is secured into a threaded opening in the front of the receiver. First and second plates (28, 30) are fixedly coupled proximate the first and second edges (16, 18) of the magazine port and extend downward therefrom in parallel plate forming relationship. Rigidity can be further increased by coupling a transverse lateral plate (32) between the first and second plates.
摘要翻译：公开了一种用于提高常规的预先存在的步枪式动作接收器（10）的刚性的方法和装置，该接收器包括具有第一和第二纵向边缘（20,22）的弹匣端口（14），弹出端口以及在接收器内往复运动以接合盒并且将其推进到在桶的后端处的腔室中的螺栓，其被固定到接收器的前部中的螺纹开口中。第一和第二板（28,30）固定地联接在料仓端口的第一和第二边缘（16,18）附近并且以平行的板形成关系向下延伸。通过将第一和第二板之间的横向侧板（32）联接可以进一步提高刚度。

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