公开(公告)号：US5358322A

公开(公告)日：1994-10-25

申请号：US992379

申请日：1992-12-16

Applicant: Gordon McLaughlin

Inventor： Gordon McLaughlin

IPC: E05B17/04 ,  E05B65/46

CPC classification number: E05B65/462 ,  E05B17/042 ,  Y10T70/5097 ,  Y10T70/7706 ,  Y10T74/18576 ,  Y10T74/18808 ,  Y10T74/18976

Abstract: A lock system for an article of furniture such as a cabinet or pedestal having one or more drawers or doors includes a lock bar movable between locked and unlocked positions responsive to an actuator and operating mechanism. The actuator and operating mechanism includes a lead screw which provides front-rear movement of a slider to which a toothed rack is mounted, in response to key operation of the lock mechanism by an operator. A toothed pinion is engaged with the toothed rack, and is rotatable in response to the front-rear movement of the rack. A pair of shafts are mounted to and rotatable with the pinion, extending between the pinion and a pair of levers mounted one on each side of the cabinet. Each lever is pivotably mounted, and includes an arm for lifting and lowering the lock bar in response to rotation of the shaft.

Abstract translation: 用于诸如具有一个或多个抽屉或门的橱柜或基座的家具物品的锁系统包括可在响应于致动器和操作机构的锁定位置和解锁位置之间移动的锁杆。 致动器和操作机构包括导螺杆，其响应于操作者对锁定机构的键操作而提供安装齿条的滑块的前后移动。 齿形小齿轮与齿条接合，并且可响应于齿条的前后运动而旋转。 一对轴安装到小齿轮上并与小齿轮一起旋转，在小齿轮和一对安装在机柜两侧的杠杆之间延伸。 每个杠杆可枢转地安装，并且包括用于响应于轴的旋转而提升和降低锁定杆的臂。

公开(公告)号：US4246769A

公开(公告)日：1981-01-27

申请号：US947296

申请日：1978-09-25

Applicant: Gordon McLaughlin

Inventor： Gordon McLaughlin

IPC: E05B65/462 ,  A47B67/04 ,  A47B88/40 ,  E05B65/46

CPC classification number: E05B65/462 ,  Y10T292/0837 ,  Y10T292/0971 ,  Y10T70/5128

Abstract: A gang locking system for use in furniture cabinets having a plurality of doors or drawers comprises a lock tube which rotates to move a lock bar from a disengaged or open position to an engaged or locked position. Rotation of the lock tube is effected by a lock cam attached to a lock cylinder. The lock cam is a generally rod shaped member having two offsets to constitute a "Z" or zig-zag shape and projects through a pair of slots in the lock tube. The slots in the lock tube have a width only slightly greater than the diameter of the rod-like cam so as to reduce any slack or "play" between the lock cam and the lock tube.

Abstract translation: 用于具有多个门或抽屉的家具柜中的组合锁定系统包括锁定管，其旋转以将锁定杆从分离或打开位置移动到接合或锁定位置。 锁定管的旋转由附接到锁芯的锁定凸轮来实现。 锁定凸轮是具有两个偏移以构成“Z”或之字形的通常是棒状的构件，并且突出穿过锁定管中的一对狭槽。 锁定管中的狭槽具有仅稍微大于杆状凸轮的直径的宽度，以便减少锁定凸轮和锁定管之间的任何松弛或“游隙”。