公开(公告)号：US4416085A

公开(公告)日：1983-11-22

申请号：US373859

申请日：1982-05-03

申请人： Robert W. Lybecker ,  Karl A. Senghaas ,  James W. Olafson

发明人： Robert W. Lybecker ,  Karl A. Senghaas ,  James W. Olafson

IPC分类号： E01F13/06 ,  E05F15/04 ,  E05F15/20 ,  E05F15/02

CPC分类号： E01F13/06 ,  E05F15/53 ,  E05F15/70 ,  E05Y2400/614 ,  E05Y2400/628 ,  E05Y2900/40

摘要： The present invention is for an automatic gate opening device where commercial electricity is not economically available. A hydraulic cylinder operated by a bidirectional gear pump moves a cylinder rod which connects to an opening rod. The opening rod is pivotally connected to one end to the gate and on the other end to a stationary location. Due to pivotal connections and a pivotal linkage near the middle of the opening rod, the gate may be opened and closed by the hydraulic cylinder. The hydraulic cylinder is also pivotally mounted. Electronic controls may be operated by a number of different type sensors, including limit switches on the hydraulic cylinder, sensors for detecting the gate location, manual switches or other traditional vehicle approach sensors. Power is provided by a storage battery, which battery can be recharged during daylight hours at a solar panel or by a traditional battery charger.

摘要翻译： 本发明涉及一种自动开门装置，其商业电力在经济上不可用。 由双向齿轮泵操作的液压缸移动连接到开启杆的气缸杆。 开启杆可枢转地连接到一端到门，另一端枢转地连接到静止位置。 由于枢转连接和在开启杆的中间附近的枢转连杆，门可以被液压缸打开和关闭。 液压缸也可枢转地安装。 电子控制可以由许多不同类型的传感器操作，包括液压缸上的限位开关，用于检测门位置的传感器，手动开关或其他传统车辆接近传感器。 电源由蓄电池提供，该蓄电池可以在白天用太阳能电池板或传统电池充电器进行充电。