Bolt locking system |
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| 申请号 | US3608427D | 申请日 | 1969-04-07 | 公开(公告)号 | US3608427A | 公开(公告)日 | 1971-09-28 |
| 申请人 | GEN ELECTRIC; | 发明人 | COLBY RICHARD H; | ||||
| 摘要 | A MACHINE GUN IS DISCLOSED HAVING A RECEIVER, A BARREL WITH AN EXTENSION MOUNTED FOR RECOIL MOVEMENT IN THE RECEIVER, A BOLT HAVING A WEB MOUNTED FOR RECOIL MOVEMENT IN THE RECEIVER WITH A BOLT HEAD EXTENDING UP THEREFROM INTO SAID BARREL EXTENSION AND A CARTRIDGE CASE EJECTION APERTURE THEREIN, AND LOCKING LUGS MOUNTED IN THE BARREL EXTENSION AND CONTROLLED BY THE RECEIVER FOR LOCKING THE BOLT HEAD. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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