专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5577781A Apparatus for locking an aircraft door 失效
标题翻译：用于锁定飞机门的装置
公开(公告)号：US5577781A
公开(公告)日：1996-11-26
申请号：US377415
申请日：1995-01-24
申请人： Guenter Kallies , Wolfgang Lessat-Kaupat , Thomas Luebbe
发明人： Guenter Kallies , Wolfgang Lessat-Kaupat , Thomas Luebbe
IPC分类号： B64C1/14 , E05C3/06
CPC分类号： B64C1/1423 , B64C1/1407 , Y10S292/65 , Y10T292/1075
摘要： An apparatus for locking an aircraft door provided in the outer wall of an aircraft includes at least one locking shaft pin that locks the aircraft door in a fixed, closed position relative to the outer wall of the aircraft when the locking shaft pin is positioned or rotated into a locking position. The locking shaft pin is connected to a mechanical linkage forming a positioning arrangement. The positioning arrangement is coupled to a control element, which essentially includes a membrane connected to a control rod. The membrane is arranged within a housing so as to form an interior air chamber on one side of the membrane and an exterior air chamber on the other side of the membrane. The air pressure of the cabin interior is applied to the interior air chamber through an interior air pressure port, and the exterior ambient air pressure is applied to the exterior air chamber through an exterior air pressure port. A pressure differential on the two opposite sides of the membrane causes the membrane to deflect and move the control rod, which is coupled to the positioning arrangement.
摘要翻译：用于锁定设置在飞行器的外壁中的飞行器门的装置包括至少一个锁定轴销，当锁定轴销定位或旋转时，至少一个锁定轴销相对于飞行器的外壁将飞机门锁定在固定的关闭位置进入锁定位置。锁定轴销连接到形成定位装置的机械连杆。定位装置连接到控制元件，该控制元件基本上包括连接到控制杆的膜。膜被布置在壳体内，以在膜的一侧上形成内部空气室，在膜的另一侧上形成外部空气室。机舱内部的空气压力通过内部空气压力端口被施加到内部空气室，并且外部环境空气压力通过外部空气压力端口被施加到外部空气室。在膜的两个相对侧上的压力差导致膜偏转并移动耦合到定位装置的控制杆。

IPRDB

热门服务

关于我们

友情链接

联系方式