公开(公告)号：US5682778A

公开(公告)日：1997-11-04

申请号：US588554

申请日：1996-01-18

申请人： Richard B. Cohrs ,  James Mason ,  Benjamin H. Akers, III

发明人： Richard B. Cohrs ,  James Mason ,  Benjamin H. Akers, III

IPC分类号： E05B9/04 ,  E05B17/00 ,  E05B17/04 ,  E05B65/10

CPC分类号： E05B17/04 ,  E05B17/0004 ,  E05B65/1046 ,  E05B9/04 ,  Y10T70/7655 ,  Y10T70/7667 ,  Y10T70/7706 ,  Y10T70/8622 ,  Y10T70/8973

摘要： A lead-in device is used during installation of a rim-type lock cylinder having a tailpiece in an exit mechanism including a cam having a tailpiece receiving aperture. The lead-in device includes a converging tunnel having an exit aperture sized to match the tailpiece receiving aperture and an entrance aperture that is larger than the exit aperture. The lead-in device also includes a pair of arms positioned to be inserted into the cam aperture to hold the exit aperture in registry with the cam aperture and to maintain the entrance aperture at a predetermined distance from the cam. When the arms are positioned in the cam aperture and the exit aperture is in registry with the cam aperture, the converging tunnel guides a tailpiece inserted into the entrance aperture through the exit aperture and into the cam aperture to engage the cam.

摘要翻译： 在安装具有尾管的轮缘型锁芯的引导装置中，使用引入装置，所述引导装置包括具有尾部接收孔的凸轮。 引入装置包括会聚隧道，其具有尺寸适于匹配尾部接收孔的出口孔和大于出口孔的入口孔。 导入装置还包括一对臂，定位成插入到凸轮孔中以将出口孔保持与凸轮孔对准并且将入口孔保持在与凸轮预定距离处。 当臂定位在凸轮孔中并且出口孔与凸轮孔对准时，会聚通道将插入到入口孔中的尾塞引导通过出口孔并进入凸轮孔以接合凸轮。