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1. 发明申请

US20200348114A1 AMMUNITION CARTRIDGE 审中-公开
公开(公告)号：US20200348114A1
公开(公告)日：2020-11-05
申请号：US16824840
申请日：2020-03-20
申请人： RA Brands, L.L.C.
发明人： Devin Feese
IPC分类号： F42B5/02 , F42B14/06
摘要： An ammunition cartridge may include a cartridge body including a substantially straight sidewall defining a cartridge cavity. The ammunition cartridge may also include a cartridge base and a primer received within the cartridge base and projecting at least partially into the cartridge cavity. The ammunition cartridge may also include a propellant received in the cartridge cavity, and a sabot at least partially received in the cartridge cavity and including a sabot body having at least one sabot sidewall portion extending from a base portion to a sabot end defining an open-ended sabot cavity. The ammunition cartridge may also include a projectile at least partially received in the sabot cavity, and the projectile may include a front end defining a tip, wherein the sabot end extends beyond the tip and is configured to contact a preceding ammunition cartridge of a magazine without contacting a primer of the preceding ammunition cartridge.

2. 发明授权

US08887426B2 Elastomeric extractor member 有权
标题翻译：弹性提取器
公开(公告)号：US08887426B2
公开(公告)日：2014-11-18
申请号：US13837298
申请日：2013-03-15
申请人： RA Brands, L.L.C.
发明人： Devin Feese , Jeffrey W. Stone
IPC分类号： F41A15/10 , F41A15/14 , F16F1/36
CPC分类号： F41A15/14 , F16F1/36 , F16F1/3605 , F41A15/10
摘要： A biasing member for a bolt assembly of a firearm is described herein. The biasing member comprises a body having a first portion configured to engage and seat within a biasing member receiving indentation of an arm of the extractor, and a second portion configured to engage and seat within a receiving area along a bolt of the firearm. The body provides a biasing force directed against the extractor arm. The body comprises an elastomeric material, and is configured such that the first and second portions provide varying levels of compression sufficient to maintain a substantially constant extractor tension between the extractor arm and a cartridge.
摘要翻译：这里描述了用于枪支的螺栓组件的偏置构件。偏置构件包括主体，该主体具有构造成接合并位于接收提取器的臂的压痕的偏置构件内的第一部分，以及构造成沿着枪支的螺栓接合和位于接收区域内的第二部分。主体提供针对提取臂的偏置力。主体包括弹性体材料，并且构造成使得第一和第二部分提供足够的变化的压缩水平以保持提取器臂和盒之间基本上恒定的提取器张力。

3. 发明申请

US20140259842A1 ELASTOMERIC EXTRACTOR MEMBER 有权
标题翻译：弹性萃取器成员
公开(公告)号：US20140259842A1
公开(公告)日：2014-09-18
申请号：US13837298
申请日：2013-03-15
申请人： RA BRANDS, L.L.C.
发明人： Devin Feese , Jeffrey W. Stone
IPC分类号： F41A15/14
CPC分类号： F41A15/14 , F16F1/36 , F16F1/3605 , F41A15/10
摘要： A biasing member for a bolt assembly of a firearm is described herein. The biasing member comprises a body having a first portion configured to engage and seat within a biasing member receiving indentation of an arm of the extractor, and a second portion configured to engage and seat within a receiving area along a bolt of the firearm. The body provides a biasing force directed against the extractor arm. The body comprises an elastomeric material, and is configured such that the first and second portions provide varying levels of compression sufficient to maintain a substantially constant extractor tension between the extractor arm and a cartridge.
摘要翻译：这里描述了用于枪支的螺栓组件的偏置构件。偏置构件包括主体，该主体具有构造成接合并位于接收提取器的臂的压痕的偏置构件内的第一部分，以及构造成沿着枪支的螺栓接合和位于接收区域内的第二部分。主体提供针对提取臂的偏置力。主体包括弹性体材料，并且构造成使得第一和第二部分提供足够的变化的压缩水平以保持提取器臂和盒之间基本上恒定的提取器张力。

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