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公开(公告)号：US07900530B2
公开(公告)日：2011-03-08
申请号：US11899864
申请日：2007-09-07
CPC分类号： H02K7/06 , E05F1/1058 , E05F15/622 , E05Y2201/72 , E05Y2900/546 , Y10T74/18088 , Y10T74/18576 , Y10T292/1079 , Y10T292/1082
摘要： A drive device for a hatch of a motor vehicle, wherein a spindle drive is provided with a threaded spindle and a spindle nut mounted on the threaded spindle, by which drive the first fastening element and the housing tube can be driven axially relative to each other. The spindle drive can be rotatably driven by an electric motor, where the output shaft of the motor can rotate the threaded spindle or a connecting component of a clutch. The spindle drive can be rotatably driven by two or more series-connected electric motors.
摘要翻译： 一种用于机动车辆舱口的驱动装置，其中主轴驱动器设置有螺纹主轴和安装在螺纹主轴上的主轴螺母，通过该驱动器，第一紧固元件和壳体管能够相对于彼此轴向地被驱动 。 主轴驱动器可以由电动机可旋转地驱动，电动机的输出轴可以旋转螺纹主轴或离合器的连接部件。 主轴驱动器可以由两个或更多个串联的电动机旋转驱动。
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2.发明授权公开(公告)号：US06296089B1
公开(公告)日：2001-10-02
申请号：US09398981
申请日：1999-09-17
申请人： Klaus Koch , Rainer Sauer , Oliver Schüttler
发明人： Klaus Koch , Rainer Sauer , Oliver Schüttler
IPC分类号： F16F932
CPC分类号： F16F9/56
摘要： A locking device includes a cylinder chamber that is filled with a working medium and is divided by a piston into two working sections. A flow connection between the working sections is controlled by a check valve and a gate valve, which are arranged in parallel. When the check valve opens, dynamic pressure of the working fluid flowing through the check valve from one working section acts on a fluid contact surface of the gate valve and opens the gate valve. After it opens, the gate valve is kept in the open position by a pressure in a bypass past the check valve so that working fluid can thereafter flow through the fluid connection, regardless of the state of the check valve.
摘要翻译： 锁定装置包括一个充满工作介质并由活塞分成两个工作部分的汽缸室。 工作部分之间的流动连接通过平行布置的止回阀和闸阀来控制。 当止回阀打开时，从一个工作部分流过止回阀的工作流体的动态压力作用在闸阀的流体接触表面上并打开闸阀。 打开后，闸阀通过旁通阀中的压力保持在打开位置，以使工作流体随后能够流过流体连接，而与止回阀的状态无关。
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