发明授权
US4503777A Semi-jacketed bullet having integral jacket retaining means, and method
of making
失效
具有整体夹套保持装置的半夹套子弹及其制造方法
- 专利标题： Semi-jacketed bullet having integral jacket retaining means, and method of making
- 专利标题（中）： 具有整体夹套保持装置的半夹套子弹及其制造方法
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申请号： US316933申请日： 1981-10-30
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公开(公告)号： US4503777A公开(公告)日： 1985-03-12
- 发明人: Russell Young
- 申请人： Russell Young
- 专利权人： Russell Young
- 当前专利权人： Russell Young
- 主分类号： F42B12/80
- IPC分类号： F42B12/80 ; F42B11/08
摘要：
A semi-jacketed molded bullet having means integral with the bullet core for preventing separation of the core from the jacket is disclosed. The bullet is particularly adapted for use in revolvers and comprises a cup-shaped jacket having a small hole in the bottom portion. A small portion of the bullet core material extends through the hole and forms a retaining flange exterior a portion only of the bottom of the jacket. In one embodiment, an annular member having a diameter slightly larger than the jacket is provided behind the jacket and held in place by the retaining flange of core material. The method of construction of the bullet of this invention comprises placing the jacket member into a bullet mold with the hole in the base facing upwardly, placing the annular member, if desired, upon the jacket base, and pouring molten core material through the opening to fill the mold and produce a small degree of over-flow to form the retaining flange.
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