Firearm cleaning shell |
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| 申请号 | US15340400 | 申请日 | 2016-11-01 | 公开(公告)号 | US10018455B2 | 公开(公告)日 | 2018-07-10 |
| 申请人 | James Curtis Whitworth; | 发明人 | James Curtis Whitworth; | ||||
| 摘要 | An apparatus is disclosed including a bore cleaning device configured to clean a bore of a firearm. The device includes a propellant providing a force to push the projectile down the bore of the firearm, a fibrous cup, a dense material within the fibrous cup, and a frame including a bore forward disk configured to press against a bottom surface of the fibrous cup. The dense material includes one of a dense granulated material and a dense, viscous paste. The dense material is configured to deform and press radially outwardly against the cup as the propellant provides propelling force to the dense material. | ||||||
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| 说明书全文 | |||||||
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