Adjustable pistol sight with split cylindrical sleeve |
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| 申请号 | US22157962 | 申请日 | 1962-09-05 | 公开(公告)号 | US3153873A | 公开(公告)日 | 1964-10-27 |
| 申请人 | BOUDREAU JOHN L; | 发明人 | BOUDREAU JOHN L; | ||||
| 摘要 | |||||||
| 权利要求 | 1. A SIGHT FOR USE IN A FIREARM HAVING A FRAME ON THE TOP THEREOF PROVIDED WITH A SUBSTANTIALLY CYLINDRICAL TRANSVERSE RECESS OPENING IN THE TOP SURFACE OF SAID FRAME, COMPRISING A LONGITUDINALLY SPLIT CYLINDRICAL SLEEVE DISPOSED IN SAID RECESS AND HAVING A RADIAL FLANGE PROJECTING THROUGH SAID OPENING IN THE TOP SURFACE AND PROVIDED WITH A SIGHT OPENING, SAID SLEEVE BEING LONGITUDINALLY SLIDABLE AND ROTATABLE FOR ADJUSTMENT IN SAID RECESS, AND MEANS FOR EXPANDING THE SPLIT SLEEVE INTO GRIPPING RELATION WITH THE WALLS OF THE RECESS TO HOLD SAID SLEEVE AND SIGHT OPENING IN ADJUSTED POSITION. |
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| 说明书全文 | |||||||
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