公开(公告)号：US06406072B1

公开(公告)日：2002-06-18

申请号：US09696419

申请日：2000-10-25

申请人： Po-Yang Chen

发明人： Po-Yang Chen

IPC分类号： E05C106

CPC分类号： E05B47/0012 ,  E05B2047/002 ,  E05B2047/0024 ,  E05B2047/0026 ,  Y10T70/7051 ,  Y10T70/7062 ,  Y10T292/1018 ,  Y10T292/1021

摘要： An electrically operated drive device includes a wheel gear rotatably mounted on a spindle of a turning lever of a door lock. The wheel gear is driven by a motor, and has a cam member disposed thereon. A crank member has a crankshaft mounted on and rotatable with the spindle, and a crank pin. A shifting mechanism is disposed between the wheel gear and the crank member, and includes front and rear major walls that cooperate respectively with the crank member and the cam member to permit right and left displacement of the shifting member to thereby bring a deadbolt to one of retracted and extended positions.

摘要翻译： 电动驱动装置包括可旋转地安装在门锁的转向杆的心轴上的轮齿轮。 轮齿轮由电动机驱动，并且其上设置有凸轮构件。 曲柄构件具有安装在主轴上并与心轴一起旋转的曲轴和曲柄销。 齿轮和曲柄部件之间设置有换档机构，并且包括分别与曲柄部件和凸轮部件配合的前后主梁，以允许换档部件的右侧和左侧位移，从而将止推杆带到 缩回和延伸位置。

公开(公告)号：US5788296A

公开(公告)日：1998-08-04

申请号：US604765

申请日：1996-02-22

申请人： Ching-Chuan Kuo ,  Ming-Shyang Chiou ,  Cheng-Wen Lai ,  Rong-Faa Wu ,  Po-Yang Chen

发明人： Ching-Chuan Kuo ,  Ming-Shyang Chiou ,  Cheng-Wen Lai ,  Rong-Faa Wu ,  Po-Yang Chen

IPC分类号： E05B55/00 ,  E05B3/00

CPC分类号： E05B55/005 ,  Y10T292/57 ,  Y10T292/93 ,  Y10T70/5832

摘要： A lock set for a door has a cylindrical spindle integrally coupled with a knob and containing a slide plate which can be actuated to lock and unlock the cylindrical spindle against rotation. The cylindrical wall of the spindle is provided with two diametrically opposing grooves which extend axially from one end thereof to a predetermined depth and which are opened at the one end so as to facilitate installation of the slide plate in the spindle. The slide plate has two opposing lugs for insertion into the grooves.