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    Railroad vehicle and plug door for railroad vehicle
    5.
    发明授权
    Railroad vehicle and plug door for railroad vehicle 有权
    铁路车辆和铁路车门插头门

    公开(公告)号：US09403540B2

    公开(公告)日：2016-08-02

    申请号：US14646296

    申请日：2013-10-31

    申请人： CENTRAL JAPAN RAILWAY COMPANY ,  NIPPON SHARYO, LTD. ,  NABTESCO CORPORATION

    发明人： Yukio Takahashi ,  Hiroki Tsunoda ,  Soshi Kawakami ,  Yuya Futamura ,  Tomoyuki Fukunaga ,  Tadahiro Mitsuda ,  Genta Sakaki

    IPC分类号： B61D19/00 ,  B61D19/02 ,  E05D15/10

    CPC分类号： B61D19/009 ,  B61D19/00 ,  B61D19/02 ,  E05D15/1002 ,  E05Y2800/12 ,  E05Y2900/51

    摘要： A railroad vehicle that moves a door to an airtight position and maintains air tightness of the door without increasing the size of a cylinder device; and a plug door for a railroad vehicle. When a door moves to a position, a piston extends in the vehicle width direction, a pressing member is contacts the inner surface of the door, and the door is moved toward a door frame. An auxiliary pressing device brings the piston into perpendicular contact with the inner surface of the door making it is possible to efficiently move and press the door without increasing the size of a cylinder device even when the door must be moved across a distance to arrive at an airtight position. The main pressing device is used to press the door toward the door frame.

    摘要翻译： 将门移动到气密位置并保持门的气密性而不增加气缸装置的尺寸的铁路车辆; 和铁路车辆的插头门。 当门移动到一个位置时，活塞在车辆宽度方向上延伸，按压构件接触门的内表面，并且门向门框移动。 辅助按压装置使活塞与门的内表面垂直接触，使得可以有效地移动和按压门，而不增加气缸装置的尺寸，即使门必须移动一段距离以达到 气密的位置。 主按压装置用于将门朝向门框推压。