会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • RIFLE DRY-FIRE APPARATUS AND METHOD
    • 干式灭火装置和方法
    • WO2015006208A1
    • 2015-01-15
    • PCT/US2014/045564
    • 2014-07-07
    • HANNAN, Karl. E.MARSHALL, William J.
    • HANNAN, Karl. E.MARSHALL, William J.
    • F41A33/00F41A19/01
    • F41A3/66F41A3/12F41A19/01F41A19/10F41A19/14F41A33/00
    • A rifle lower receiver (100) has a trigger well (103) and a magazine well (108). A hammer (264) is disposed within a triger box assembly (200) disposed in the trigger well (103) and configured to pivot from a first hammer position to a second hammer position in response to moving a trigger (238) from a first trigger position to a second trigger position. A gear member (226) is disposed in the trigger box assembly (200) and has a predefined number of gear teeth (226c) and a locking member (226e) extending from the gear member (226). A pawl (260) is disposed within the trigger assembly box (200) and connected to the trigger (238) and operationally engages the gear member (226) to increment the gear member (226) once per trigger pull. Upon reaching a predefined number of trigger pulls, the locking member (226e) locks the trigger (238). A release lever (120) on the lower receiver (100) is operably configured to advance the gear member (226) one increment to unlock the trigger (238). A method of dry-fire training is also disclosed.
    • 步枪下接收器(100)具有触发器井(103)和刀库(108)。 锤(264)设置在设置在触发器井(103)内的三角盒组件(200)内,并且构造成响应于使触发器(238)从第一触发器移动而从第一锤位置枢转到第二锤位置 位置到第二个触发位置。 齿轮构件(226)设置在触发箱组件(200)中并且具有预定数量的齿轮齿(226c)和从齿轮构件(226)延伸的锁定构件(226e)。 棘爪(260)设置在触发器组件箱(200)内并且连接到触发器(238)并且可操作地接合齿轮构件(226),以使每个触发拉动一次增加齿轮构件(226)。 在达到预定数量的触发拉动时,锁定构件(226e)锁定触发器(238)。 下接收器(100)上的释放杆(120)可操作地构造成使齿轮构件(226)前进一个增量以解锁触发器(238)。 还公开了一种干火训练的方法。