公开(公告)号：US5539954A

公开(公告)日：1996-07-30

申请号：US345383

申请日：1994-11-18

申请人： Neil Ambar

发明人： Neil Ambar

IPC分类号： E05C3/04 ,  E05B17/20 ,  E05B63/04 ,  E05B65/00 ,  E05C5/00 ,  E05B67/00

CPC分类号： E05B65/0071 ,  E05C5/00 ,  E05B17/208 ,  E05B63/04 ,  Y10T16/61 ,  Y10T16/625 ,  Y10T292/0891 ,  Y10T292/1086 ,  Y10T292/1089 ,  Y10T292/373 ,  Y10T292/394 ,  Y10T292/397

摘要： An abutment swivel doorstop has a mounting plate mountable onto a door frame, a stop member pivotally and slidably mounted on the mounting plate, a biasing means for urging the stop member in the disengaged position, a keeper pivotally mounted on the mounting plate, and a latch mountable on a door which is hingedly mounted within the door frame. The stop member is rotatable between a door opening position and a door blocking position and slidable between a disengaged and engaged position. The keeper is rotatable relative to the stop member between a locked and an unlocked condition. The keeper has a cam for urging the stop member against the biasing means and into the engaged condition as the keeper rotates between the locked and unlocked conditions. As the keeper rotates between the locked and unlocked conditions, the stop member engages and disengages the mounting plate and the latch for locking and unlocking the door to the door frame.

摘要翻译： 基台旋转门止动件具有可安装在门框上的安装板，可枢转地和可滑动地安装在安装板上的止动构件，用于将止动构件推动在脱离位置的偏置装置，枢转地安装在安装板上的保持器， 闩锁可安装在铰链地安装在门框内的门上。 止动构件可在门打开位置和门阻止位置之间旋转并且可在分离和接合位置之间滑动。 保持器可在锁定和解锁状态之间相对于止动构件旋转。 保持器具有凸轮，当凸轮在锁定和解锁状态之间旋转时，凸轮用于将止动构件推靠在偏压装置上并进入接合状态。 当保持器在锁定和解锁状态之间旋转时，止动构件与安装板和闩锁接合并脱开，以将门锁定和解锁到门框。