专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130055611A1 DEVICE FOR STRIPPING CARTRIDGES 有权
标题翻译：剥皮盒装置
公开(公告)号：US20130055611A1
公开(公告)日：2013-03-07
申请号：US13457757
申请日：2012-04-27
申请人： Timothy V. Blazek
发明人： Timothy V. Blazek
IPC分类号： F41A9/24 , F41A9/64
CPC分类号： F41A15/10 , F41A9/41
摘要： Applicant has disclosed a method and apparatus to enhance feeding cartridges into the receiver of a bolt-action repeating rifle, from a detachable magazine. In the preferred embodiment, Applicant's invention strips the cartridges from the magazines and feeds the cartridges into the chamber by a spring-activated hinged flap, pinned in a mating recess in a breech bolt head, adjacent a well opening and the inserted magazine. The flap is biased by a spring, which tends to lower the flap away from the breech bolt head, when the breech bolt is in a retracted position. As the breech bolt is pushed forward, the flap engages a rim of the next cartridge to be fed from the magazine and pushes the cartridge out of the magazine, over a feed ramp of the magazine, towards the rifle's chamber. The flap raises, against spring pressure, as it contacts a feed ramp of the receiver, allowing the breech bolt to enter the locking area of the receiver.
摘要翻译：申请人已经公开了一种方法和装置，用于从可拆卸的盒子中将进料筒增强到螺栓动作重复步枪的接收器中。在优选实施例中，申请人的发明从盒中剥离盒，并且通过弹簧活动的铰接翼片将盒子送入室中，该铰链翼片固定在后膛螺栓头部中的配合凹槽中，邻近井口和插入的盒。当臀部螺栓处于缩回位置时，翼片被弹簧偏压，该弹簧倾向于使翼片远离后膛螺栓头部。当后膛螺栓向前推动时，翼片接合下一个盒的边缘，以从盒中进给，并将盒从盒的进料斜坡推出仓库朝向步枪室。当弹簧接触接收器的进料斜坡时，挡板弹簧压力升高，允许后膛螺栓进入接收器的锁定区域。

2. 发明授权

US08763293B2 Device for stripping cartridges 有权
标题翻译：剥离墨盒的设备
公开(公告)号：US08763293B2
公开(公告)日：2014-07-01
申请号：US13457757
申请日：2012-04-27
申请人： Timothy V. Blazek
发明人： Timothy V. Blazek
IPC分类号： F41A15/10
CPC分类号： F41A15/10 , F41A9/41
摘要： Applicant has disclosed a method and apparatus to enhance feeding cartridges into the receiver of a bolt-action repeating rifle, from a detachable magazine. In the preferred embodiment, Applicant's invention strips the cartridges from the magazines and feeds the cartridges into the chamber by a spring-activated hinged flap, pinned in a mating recess in a breech bolt head, adjacent a well opening and the inserted magazine. The flap is biased by a spring, which tends to lower the flap away from the breech bolt head, when the breech bolt is in a retracted position. As the breech bolt is pushed forward, the flap engages a rim of the next cartridge to be fed from the magazine and pushes the cartridge out of the magazine, over a feed ramp of the magazine, towards the rifle's chamber. The flap raises, against spring pressure, as it contacts a feed ramp of the receiver, allowing the breech bolt to enter the locking area of the receiver.
摘要翻译：申请人已经公开了一种方法和装置，用于从可拆卸的盒子中将进料筒增强到螺栓动作重复步枪的接收器中。在优选实施例中，申请人的发明从盒中剥离盒，并且通过弹簧活动的铰接翼片将盒子送入室中，该铰链翼片固定在后膛螺栓头部中的配合凹槽中，邻近井口和插入的盒。当臀部螺栓处于缩回位置时，翼片被弹簧偏压，该弹簧倾向于使翼片远离后膛螺栓头部。当后膛螺栓向前推动时，翼片接合下一个盒的边缘，以从盒中进给，并将盒从盒的进料斜坡推出仓库朝向步枪室。当弹簧接触接收器的进料斜坡时，挡板弹簧压力升高，允许后膛螺栓进入接收器的锁定区域。

3. 发明授权

US5479737A Firearm barrel assembly 失效
标题翻译：火器枪管组装
公开(公告)号：US5479737A
公开(公告)日：1996-01-02
申请号：US190889
申请日：1994-02-03
申请人： William E. Osborne , Timothy V. Blazek
发明人： William E. Osborne , Timothy V. Blazek
IPC分类号： F41A21/12
CPC分类号： F41A21/12
摘要： An improved firearms barrel assembly having a cartridge chamber insert disposed in the butt end of a barrel and a pin for locking the insert in the barrel. The insert has a plurality of longitudinally extending grooves for equalizing pressure across a cartridge case. The multi-component construction of the assembly facilities production of the grooves.
摘要翻译：一种改进的枪械枪管组件，其具有设置在镜筒的对接端中的暗盒室插入件和用于将插入件锁定在镜筒中的销。插入件具有多个纵向延伸的凹槽，用于均衡夹在壳体上的压力。组装设施的多部件施工生产槽。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式