Revolution control mechanism for revolving body, and opening and closing device for door or the like using the same
    104.
    发明专利
    Revolution control mechanism for revolving body, and opening and closing device for door or the like using the same 审中-公开
    用于旋转机身的旋转控制机构,以及用于门的开启和关闭装置或使用其的类似物

    公开(公告)号:JP2011122427A

    公开(公告)日:2011-06-23

    申请号:JP2011028169

    申请日:2011-02-14

    Inventor: OKAMOTO KOICHI

    Abstract: PROBLEM TO BE SOLVED: To provide a door which is not felt heavy when opened, revolves slowly and closes air-tightly, while having a function of fully opening when opened slightly and fully closing when closed slightly, produces little sound of impact upon closing, and stops temporarily so as to prevent fingers from being caught when strong sudden force is applied to the door. SOLUTION: The invention includes a structure for deceleration without the need of oil viscosity resistance nor friction resistance. A closing speed is controlled by varying the direction of the force. The door is revolved with spring force set to the minimum. Even if the door stops immediately before closing, the device continues to revolve so as to increase the spring force to the maximum. The door closes air-tightly via a first door with little sound of the impact. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供打开时不感到重的门,气门慢慢地旋转并且在稍微打开时具有完全打开的功能并且在闭合时完全关闭时产生很小的冲击声 在关闭时暂时停止,以防止在对门施加强烈的突然力时手指被抓住。 解决方案:本发明包括一种减速结构,不需要油粘性和摩擦阻力。 通过改变力的方向来控制关闭速度。 门以弹簧力旋转到最小。 即使在关闭之前门立即停止,设备继续旋转,以将弹簧力增加到最大。 门通过第一扇门紧密关闭,声音很小。 版权所有(C)2011,JPO&INPIT

    Side sliding door device for electric railcar
    110.
    发明专利
    Side sliding door device for electric railcar 有权
    电动斜坡侧滑门设备

    公开(公告)号:JP2005007985A

    公开(公告)日:2005-01-13

    申请号:JP2003172808

    申请日:2003-06-18

    Inventor: INAGE AKIO

    Abstract: PROBLEM TO BE SOLVED: To obtain smooth opening/closing motion and improve safety in a side sliding door device for an electric railcar having a side sliding door hang down and supported so as to move freely through a door roller. SOLUTION: A guide roller 8 for regulating an upward motion of the side sliding door 1 is newly provided other than the conventional door roller 3 for supporting a downward load of the side sliding door 1, and a gap between the guide roller 8 and a ceiling surface of a door rail 2 is set to be smaller than the one of the railcar 3. Because the side sliding door 1 receives a lateral load from the passenger and the guide roller 8 is brought into contact with the door rail ceiling surface before the door roller 3 is brought into contact with the door rail ceiling surface even when the door roller 3 moves upward along a curvature surface of a door rail floor surface, fixing is not caused by bringing the door roller 3 into contact with the door rail ceiling surface. Besides, even when the side sliding door 1 bites foreign matter in a large gap between the door roller 3 and the door rail ceiling surface, the side sliding door is not largely inclined. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:为了获得平滑的打开/关闭运动,并提高具有侧滑动门的电动车辆的侧滑动装置的安全性,并且被支撑以便通过门辊自由移动。 解决方案:除了用于支撑侧滑动门1的向下负载的传统的门辊3之外,新设置了用于调节侧滑动门1的向上运动的导向辊8,并且引导辊8之间的间隙 并且门轨2的顶面被设定为小于轨道车3的一个。由于侧滑动门1从乘客受到横向载荷,导辊8与门轨顶面接触 即使当门辊3沿着门轨地板表面的曲率表面向上移动时,门辊3与门轨顶面接触之前,不会使门辊3与门轨接触而导致固定 天花板表面。 此外,即使侧滑门1在门辊3和门轨顶棚面之间的大间隙中咬入异物,侧滑门也不会大幅倾斜。 版权所有(C)2005,JPO&NCIPI

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