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1. 发明授权

US4191310A Device for inflating lifesaving equipment 失效
标题翻译：用于充气救生设备的装置
公开(公告)号：US4191310A
公开(公告)日：1980-03-04
申请号：US893260
申请日：1978-04-05
申请人： Jost Bernhardt , Georg Hase , Peter Hase , Klaus Hagen
发明人： Jost Bernhardt , Georg Hase , Peter Hase , Klaus Hagen
IPC分类号： B63C9/18 , B63C9/19 , B63C9/22 , B67B7/48 , F17C7/00 , F17C13/04 , F17C13/06 , B67B7/24
CPC分类号： B63C9/24
摘要： A device for inflating the floating body of lifesaving equipment, in which gas under pressure is released from a compressed gas containing container, normally closed by a diaphragm, into lifesaving equipment to be inflated, by causing a striker to pierce the diaphragm. The striker is movable against the diaphragm, selectively by a manually operable lever or by the thrust of a spring. In the last mentioned instance, a spring is held in its loaded condition by a control element having a section adapted to disintegrate in water. A lever system including a pivoting lever operatively engages the striker. When the pivoting lever is in its ineffective position and the spring is in loaded condition, the pivoting lever is continuously urged to its effective position, in which the lever system causes the striker to pierce the diaphragm. As long as the water soluble section of the control element is intact, the control element prevents movement of the pivoting lever from being moved by the spring to its effective position, but this action of the pivoting lever ceases as soon as the water soluble section disintegrates or dissolves under the influence of water.
摘要翻译：一种用于使救生设备的浮体膨胀的装置，其中压力下的气体通过隔膜通常关闭的压缩气体容纳部件通过使撞针刺破隔膜而被膨胀到救生设备中。撞击器可以通过手动操作的杠杆或通过弹簧的推力选择性地抵靠隔膜移动。在最后提到的情况下，通过具有适于在水中分解的部分的控制元件将弹簧保持在其加载状态。杠杆系统包括枢转杆，操作地接合撞针。当枢转杆处于其无效位置并且弹簧处于加载状态时，枢转杆被连续地推动到其有效位置，在该位置，杠杆系统使撞击器刺穿隔膜。只要控制元件的水溶性部分是完整的，控制元件就可防止枢转杆不被弹簧移动到其有效位置的移动，但是当水溶性部分崩解时，枢转杆的动作就停止或在水的影响下溶解。

2. 发明授权

US4488546A Release mechanism for retention means for oxygen masks 失效
标题翻译：氧气面罩保持装置的释放机构
公开(公告)号：US4488546A
公开(公告)日：1984-12-18
申请号：US507172
申请日：1983-06-23
申请人： Jost Bernhardt , Georg Hase
发明人： Jost Bernhardt , Georg Hase
IPC分类号： A62B18/08 , B63C9/19 , A62B7/00
CPC分类号： A62B18/084 , Y10T74/11
摘要： A device which, under the effect of water, separates the cartridge-like receiving means and the connector of a retainer for an oxygen mask, preferably for pilots. The receiving means is connected with a support, for example a helmut on the head of a person, and the connector, to which the oxygen mask is attached, is safely held in the receiving means with securing elements which are under tension and which can be released by a bracket mounted on the connector. The device includes a housing which is held directly on the connector. A spring bolt, which can be moved against the force of a compression spring, is guided in the housing. A lever arm which can shift the bracket is mounted on the spring bolt. A self-acting element, which loses its rigidity in water, and which holds the compression spring in the tensioned position, acts on the spring bolt.
摘要翻译：一种在水的作用下将盒式接收装置和用于氧气面罩的保持器的连接器分离的装置，优选用于导频。接收装置与例如人头部的头盔的支撑件连接，并且附着有氧气面罩的连接器通过处于张力下的固定元件被安全地保持在接收装置中，并且可以是由安装在连接器上的支架释放。该装置包括直接保持在连接器上的壳体。可以抵抗压缩弹簧的力而被移动的弹簧螺栓被引导到壳体中。可以将支架移动的杠杆臂安装在弹簧螺栓上。在水中失去其刚度并将压缩弹簧保持在张紧位置的自动元件作用在弹簧螺栓上。

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