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1. 发明授权

US4095526A Mechanical hydraulic counting and memory device 失效
标题翻译：机械液压计数和记忆装置
公开(公告)号：US4095526A
公开(公告)日：1978-06-20
申请号：US483390
申请日：1965-08-26
申请人： Virgil H. Johnson , David I. Parker
发明人： Virgil H. Johnson , David I. Parker
IPC分类号： F42C7/06 , G06M3/02 , F42B23/06 , F42B23/26
CPC分类号： F42C7/06 , G06M3/02
摘要： Upper and lower separate pistons confining a constant volume of liquid in upper and lower chambers separated by a horizontal partition. A valve closing an aperture in the partition and opened by liquid in upper chamber moving to lower chamber when upper piston is pushed downwardly, the lower piston being moved downward by the liquid thus added to lower chamber. Orifice in valve permitting coil spring on lower piston to slowly raise lower piston and thereby return liquid from lower to upper chamber while valve is closed and downward push is absent from upper piston. A normally-open switch in electric fuze circuit, closable by lower piston upon attainment of a predetermined downward displacement, the upper piston being downwardly pushable through a one-way clutch by a plunger downwardly pushable by an external force and upwardly returned by an internal coil spring.
摘要翻译：上下分离的活塞限制了由水平隔板分隔的上部和下部腔室中的恒定体积的液体。当上活塞被向下推动时，阀关闭隔板中的孔并在上室中被液体打开以移动到下室，下活塞被向下移动，由此被添加到下室。阀门孔口允许下活塞上的螺旋弹簧缓慢升高下活塞，从而在阀门关闭时将液体从下腔返回至上腔室，而上活塞不存在向下推动。电子引信电路中的常开开关，在达到预定的向下位移时由下活塞关闭，上活塞通过一个可由外力向下推动并由内部线圈向上返回的柱塞向下推动通过单向离合器弹簧。

2. 发明授权

US4359882A Portable, self-storing console protection structure 失效
标题翻译：便携式，自存储控制台保护结构
公开(公告)号：US4359882A
公开(公告)日：1982-11-23
申请号：US261106
申请日：1980-10-31
申请人： Gary S. Peifer , Virgil H. Johnson
发明人： Gary S. Peifer , Virgil H. Johnson
IPC分类号： B60K37/00 , B65D55/14
CPC分类号： B60K37/00 , Y10T70/5549 , Y10T70/5584
摘要： Multiple, interconnected shielding portions (26,28,30) constitute a protection structure (22) which may be arranged relative to a console (10) in an obstructing position so as to shield instruments contained in the console (10) from damage. The multiple shielding portions (26,28,30) are relatively displaceable to permit common occupation of all the shielding portions (26,28,30) in an envelope formed by one of the shielding portions (26). Such common occupation or self-storing design permits the protection structure (22), when removed from the console (10), to be stored in a minimum of space. The protection structure (22) may be assembled in obstructing relationship with the console (10) by displacing the individual shielding portions (26,28,30) to predetermined positions prior to interconnecting the console (10) and one of the components (28) with tabs (38) connected to the component (28) into slots in the console (10). Such interconnection obtains from pivoting the shielding components (26,28,30) simultaneously with inserting the tabs (38) in the slots. At the end of such pivoting movement, a lock (36) disposed on a different shielding portion (26) is engageable with the console to prevent unauthorized pivoting and removal thereof.
摘要翻译：多个相互连接的屏蔽部分（26,28,30）构成保护结构（22），该保护结构可相对于处于阻碍位置的控制台（10）布置，以便屏蔽控制台（10）中包含的仪器免受损坏。多个屏蔽部分（26,28,30）可相对移动，以允许共同占据由一个屏蔽部分（26）形成的外壳中的所有屏蔽部分（26,28,30）。这种通常的占用或自存储设计允许当从控制台（10）移除时保护结构（22）被存储在最小的空间中。在将控制台（10）和组件（28）中的一个互连之前，通过将各个屏蔽部分（26,28,30）移位到预定位置，保护结构（22）可以组装成与控制台（10）成阻碍关系，其中突出部（38）连接到部件（28）到控制台（10）中的狭槽中。这种互连通过将突片（38）插入槽中同时枢转屏蔽部件（26,28,30）而获得。在这种枢转运动结束时，设置在不同屏蔽部分（26）上的锁（36）可与控制台接合，以防止未经授权的转动和移除。

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