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1. 发明申请

US20080223243A1 Safe and arm device and method of using the same 有权
公开(公告)号：US20080223243A1
公开(公告)日：2008-09-18
申请号：US11894634
申请日：2007-08-08
申请人： Terrence Lane Munsiger , David L. Riggs
发明人： Terrence Lane Munsiger , David L. Riggs
IPC分类号： F42C15/192
CPC分类号： F42C15/32
摘要： A safe and arm device and method for a fuze in a bomb utilizing a piston and a drive shaft to rotate a rotor in and out of the safe and armed positions. The piston is operated by a difference in air pressure within the fuze as the bomb leaves its delivery vehicle.

2. 发明授权

US07430964B1 Safe and arm device and method of using the same 有权
标题翻译：安全和手臂装置及其使用方法
公开(公告)号：US07430964B1
公开(公告)日：2008-10-07
申请号：US11894634
申请日：2007-08-08
申请人： Terrence Lane Munsinger , David L. Riggs
发明人： Terrence Lane Munsinger , David L. Riggs
IPC分类号： F42C15/32
CPC分类号： F42C15/32
摘要： A safe and arm device and method for a fuze in a bomb utilizing a piston and a drive shaft to rotate a rotor in and out of the safe and armed positions. The piston is operated by a difference in air pressure within the fuze as the bomb leaves its delivery vehicle.
摘要翻译：用于使用活塞和驱动轴的炸弹中的引信的安全和手臂装置和方法，以使转子进出安全和武装的位置。当炸弹离开其输送车辆时，活塞由引信内的空气压力的差异来操作。

3. 依法登记的发明

USH492H Safe/arm device 失效
标题翻译：安全/手臂装置
公开(公告)号：USH492H
公开(公告)日：1988-07-05
申请号：US145000
申请日：1988-01-15
申请人： Jerome A. Kong , David L. Riggs
发明人： Jerome A. Kong , David L. Riggs
IPC分类号： F42C5/00 , F42C15/188
CPC分类号： F42C15/188 , F42C5/00
摘要： A safe/arm device has a rotor that aligns or misaligns a path for an explve. The rotor is aligned by the effects of a fluid pressure differential acting upon a piston of the device. This pressure differential causes the piston to translationally move and this movement is transmitted to the rotor by a shaft. The shaft fits within an axial bore defined by the rotor. This axial bore in turn defines a helical groove. A ball, partially recessed within a well defined by the shaft, rides within this helical groove. As the shaft is translationally driven within the axial bore, the helical groove of the rotor tracks the ball. Translational movement of the shaft is thereby converted to rotational movement of the rotor. As a safeguard, the shaft is split into two sections, one in engagement with the piston and the other in engagement with the rotor. By this arrangement, a predetermined amount of movement of the piston is required before this movement is transmitted to the rotor. Further, a detent mechanism has been incorporated in the device to keep the rotor locked in place until there has been sufficient piston movement.

4. 发明授权

US4570658A Pyrotechnic-actuated dual air valve 失效
标题翻译：烟火式双气阀
公开(公告)号：US4570658A
公开(公告)日：1986-02-18
申请号：US523499
申请日：1983-08-15
申请人： Charles F. Dean , Edward W. Lauer , David L. Riggs
发明人： Charles F. Dean , Edward W. Lauer , David L. Riggs
IPC分类号： F16K11/07 , F16K17/40 , F16K31/12 , F16K11/06
CPC分类号： F16K11/07 , F16K13/06 , Y10T137/1624 , Y10T137/1647 , Y10T137/1669 , Y10T137/1699 , Y10T137/86558
摘要： A pyrotechnically actuated dual air valve is hermetically sealed on both et and both outlet ports of static and dynamic air ducts until the dual air valve is actuated by a squib charge. A single piston, when activated by the squib charge, concomitantly opens all four hermetic seals to allow separate static and dynamic air flows through the dual air valve.
摘要翻译：一个烟火制动的双气阀在静态和动态空气管道的入口和两个出口端口气密密封，直到双气阀由点火装置驱动。单个活塞在由爆管装置激活时，同时打开所有四个气密密封，以允许单独的静态和动态空气流过双重空气阀。

5. 发明授权

US07320285B1 Safe and arm device and method of using the same 失效
公开(公告)号：US07320285B1
公开(公告)日：2008-01-22
申请号：US11100234
申请日：2005-03-31
申请人： Terrence Lane Munsinger , David L. Riggs
发明人： Terrence Lane Munsinger , David L. Riggs
IPC分类号： F42C15/32
CPC分类号： F42C15/32
摘要： A safe and arm device and method for a fuze in a bomb utilizing a piston and a drive shaft to rotate a rotor in and out of the safe and armed positions. The piston is operated by a difference in air pressure within the fuze as the bomb leaves its delivery vehicle.

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