公开(公告)号：US5765883A

公开(公告)日：1998-06-16

申请号：US792956

申请日：1997-01-22

申请人： Arthur W. Dessenberger ,  Frank Thomas Jackson

发明人： Arthur W. Dessenberger ,  Frank Thomas Jackson

IPC分类号： B64D29/06 ,  E05B65/10 ,  E05C19/02

CPC分类号： E05C19/02 ,  B64D29/06 ,  E05B65/102 ,  E05B63/0056 ,  Y10T292/0908 ,  Y10T292/1039 ,  Y10T292/14

摘要： A pressure relief latch for latching a first panel to a second panel and for release under pressure, including a housing for mounting on the first panel, a spring loaded detent carried in the housing, and a bolt having a pivot axis and pivotally mounted on the housing for latching engagement with the second panel, with the detent including a free roller and a compression spring positioned along a central spring axis perpendicular to the pivot axis, and with the bolt having a curved exterior shape with a detent notch for receiving the roller. The housing is closed about the spring except for a threaded opening at one end and a roller opening at the other end, and a threaded plug is positioned in the threaded end for loading adjustment. The roller may be spherical or cylindrical.

摘要翻译： 一种压力释放闩锁，用于将第一面板锁定到第二面板并且在压力下释放，包括用于安装在第一面板上的壳体，承载在壳体中的弹簧加载棘爪，以及具有枢转轴线并枢转地安装在第二面板上的螺栓 用于与第二面板锁定接合的壳体，其中止动件包括自由辊和沿着垂直于枢转轴线的中心弹簧轴定位的压缩弹簧，并且螺栓具有弯曲的外部形状，其具有用于接收辊的止动凹口。 除了一端的螺纹开口和另一端的辊开口之外，壳体围绕弹簧关闭，并且螺纹塞位于螺纹端以用于负载调节。 辊可以是球形或圆柱形。

公开(公告)号：US5984382A

公开(公告)日：1999-11-16

申请号：US42235

申请日：1998-03-13

申请人： William R. Bourne ,  Arthur W. Dessenberger ,  Frank T. Jackson

发明人： William R. Bourne ,  Arthur W. Dessenberger ,  Frank T. Jackson

IPC分类号： B64D29/06 ,  E05C19/14 ,  E05C1/14

CPC分类号： E05C19/145 ,  B64D29/06 ,  Y10S292/31 ,  Y10T292/0917

摘要： An extended reach latch for an engine cowling and the like, including a housing having a housing slot, a hook pin carried in the housing, a hook having a hook slot, with the hook pin in the hook slot for sliding of the hook relative to the housing, first, second and third links, a first link pin joining the hook and the first link and sliding in the housing slot, a second link pin joining the first and second links, a third link pin joining the second and third links, with the third link pivoting on the hook pin, an outer handle pivotally mounted on the first link pin for movement between an open position and a closed position, and having an outer handle slot for the second link pin, and an inner handle pivotally mounted on the first link pin for movement between an open position and a closed position, and having an inner handle slot for the third link pin, with movement of the inner handle from its open position to its closed position moving the hook into the housing a first distance, and with movement of the outer handle from its open position to its closed position moving the hook into said housing a second lesser distance.

摘要翻译： 用于发动机整流罩等的延伸到达闩锁，包括具有壳体槽的壳体，承载在壳体中的钩销，具有钩槽的钩，钩销在钩槽中，用于相对于钩 壳体，第一，第二和第三连杆，连接钩和第一连杆并在壳体槽中滑动的第一连杆销，连接第一和第二连杆的第二连杆销，连接第二和第三连杆的第三连杆销， 其中所述第三连杆在所述钩销上枢转，所述外手柄可枢转地安装在所述第一连杆销上，用于在打开位置和关闭位置之间移动，并且具有用于所述第二连杆销的外手柄槽，以及可旋转地安装在 所述第一连杆销在打开位置和关闭位置之间运动，并且具有用于所述第三连杆销的内手柄槽，所述内手柄从其打开位置移动到其关闭位置，以使所述钩子移动到所述壳体中的第一距离 ， 并且随着外手柄从其打开位置到其关闭位置的移动，将钩子移动到所述壳体中的第二较小距离。