Multi-point lock
    1.
    发明申请
    Multi-point lock 审中-公开
    多点锁定

    公开(公告)号:US20050103066A1

    公开(公告)日:2005-05-19

    申请号:US10991727

    申请日:2004-11-17

    摘要: A multi-point lock for a closure includes two or more of a latch (19,20), lift bolt (13) and at least one drive element (16,17) for operating a shoot bolt or remote deadbolt. A drive cam (15), a drive gear (14) and a toothed member (42) coupled to at least one of said lift bolt (13) and at least one said drive element (16,17), said toothed member (42) being in meshed engagement with the drive gear (14), said drive cam (15) being drivingly coupled with the drive gear (14) via a lost motion coupling (38,40). Rotation of the drive cam (15) in one direction can thus actuate the latch (19,20) and in the opposite direction actuate the drive gear (14) to cause movement of the lift bolt (13) and drive element (16,17).

    摘要翻译: 用于闭合件的多点锁包括闩锁(19,20),提升螺栓(13)和至少一个驱动元件(16,17)中的两个或多个,用于操作射击螺栓或远程锁死螺栓。 驱动凸轮(15),驱动齿轮(14)和联接到所述提升螺栓(13)和至少一个所述驱动元件(16,17)中的至少一个的齿形构件(42),所述齿形构件 )与所述驱动齿轮(14)啮合,所述驱动凸轮(15)经由空转联轴器(38,40)与所述驱动齿轮(14)驱动连接。 驱动凸轮(15)在一个方向的旋转可以由此致动闩锁(19,20),并且在相反方向上致动驱动齿轮(14),以引起提升螺栓(13)和驱动元件(16,17)的移动 )。