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具有控制系统的伸展和缩回装置
Extension and retraction arrangements with control systems
US-7517029-B2用于控制可伸缩储物装置及门锁。
专利摘要
一种伸展和缩回装置，具有相对于轨道装置保持用于轴向伸展和缩回的小车结构，以及具有致动装置和用于选择性地控制小车结构行程的机构的控制系统。在手动控制系统中，小车结构可通过第一和第二锁定突起分别在伸展和缩回配置中机械接合和脱离。致动杆可由触发器致动以使锁定突起枢转进入和脱离与小车结构的接合。触发器还可使得能够选择性地将第一和第二门从关闭位置释放。电动控制系统可推进小车结构并打开和关闭门。锁和钥匙、访问卡和访问卡读取器、或遥控器和遥控器接收器可选择性地启用控制系统的操作。
Original abstractAn extension and retraction arrangement with a trolley structure retained for axial extension and retraction relative to a rail arrangement and a control system with an actuating arrangement and a mechanism for selectively controlling a travel of the trolley structure. In a manual control system, the trolley structure can be mechanically engaged and disengaged in extended and retracted configurations by first and second locking projections respectively. An actuating rod can be actuated by a trigger to pivot the locking projections into and out of engagement with the trolley structure. The trigger can additionally enable a selective release of first and second doors from closed positions. A motorized control system can propel the trolley structure and open and close the doors. A lock and key, an access card and access card reader, or a remote control and remote control receiver can selectively enable operation of the control system.
专利附图（8）
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