Sealing device for elevator
    1.
    发明授权
    Sealing device for elevator 失效
    电梯密封装置

    公开(公告)号:US07921970B2

    公开(公告)日:2011-04-12

    申请号:US12408263

    申请日:2009-03-20

    IPC分类号: B66B13/28

    CPC分类号: B66B13/308 B66B13/30

    摘要: A sealing device for an elevator door includes a doorway member, doors, a movable member, a push-down mechanism and a sealing mechanism. The doorway member is provided for a gate. The doors open or close along the doorway member. The movable member is set horizontally and provided to be movable in a vertical direction in the doorway member, and it is urged upwards by an urging unit. The push-down mechanism pushes down the movable member against the force of the urging unit just before the doors are closed. The sealing mechanism is kept non-contact with the doors while they are moving, and seals the gap between the doors and the doorway member as it is brought into contact with upper section of the doors when the movable member is pushed down by the push-down mechanism.

    摘要翻译: 一种用于电梯门的密封装置,包括门口构件,门,可移动构件,下推装置和密封机构。 门口构件设置用于门。 门沿门口部件打开或关闭。 可动构件水平地设置成能够在门口构件中沿垂直方向移动,并且由推动单元向上推动。 在门关闭之前,下推机构抵抗推动单元的力推动可动构件。 密封机构在移动时与门保持不接触,并且当可移动构件被推压件按下时,密封机构与门的上部部分接触的门和门口构件之间的间隙, 下降机制。

    SEALING DEVICE FOR ELEVATOR
    2.
    发明申请
    SEALING DEVICE FOR ELEVATOR 失效
    电梯密封装置

    公开(公告)号:US20090178341A1

    公开(公告)日:2009-07-16

    申请号:US12408263

    申请日:2009-03-20

    IPC分类号: E06B7/16 E06B3/00

    CPC分类号: B66B13/308 B66B13/30

    摘要: A sealing device for an elevator door includes a doorway member, doors, a movable member, a push-down mechanism and a sealing mechanism. The doorway member is provided for a gate. The doors open or close along the doorway member. The movable member is set horizontally and provided to be movable in a vertical direction in the doorway member, and it is urged upwards by an urging unit. The push-down mechanism pushes down the movable member against the force of the urging unit just before the doors are closed. The sealing mechanism is kept non-contact with the doors while they are moving, and seals the gap between the doors and the doorway member as it is brought into contact with upper section of the doors when the movable member is pushed down by the push-down mechanism.

    摘要翻译: 一种用于电梯门的密封装置,包括门口构件,门,可移动构件,下推装置和密封机构。 门口构件设置用于门。 门沿门口部件打开或关闭。 可动构件水平地设置成能够在门口构件中沿垂直方向移动,并且由推动单元向上推动。 在门关闭之前,下推机构抵抗推动单元的力推动可动构件。 密封机构在移动时与门保持不接触,并且当可移动构件被推压件按下时,密封机构与门的上部部分接触的门和门口构件之间的间隙, 下降机制。

    Sealing device for elevator
    3.
    发明授权

    公开(公告)号:US07958972B2

    公开(公告)日:2011-06-14

    申请号:US12408271

    申请日:2009-03-20

    IPC分类号: B66B13/28

    CPC分类号: B66B13/308 B66B13/30

    摘要: A sealing device for an elevator door includes a doorway member, doors, a movable member, a push-down mechanism and a sealing mechanism. The doorway member is provided for a gate. The doors open or close along the doorway member. The movable member is set horizontally and provided to be movable in a vertical direction in the doorway member, and it is urged upwards by an urging unit. The push-down mechanism pushes down the movable member against the force of the urging unit just before the doors are closed. The sealing mechanism is kept non-contact with the doors while they are moving, and seals the gap between the doors and the doorway member as it is brought into contact with upper section of the doors when the movable member is pushed down by the push-down mechanism.

    Sealing device for elevator
    4.
    发明授权
    Sealing device for elevator 失效
    电梯密封装置

    公开(公告)号:US07584825B2

    公开(公告)日:2009-09-08

    申请号:US11203090

    申请日:2005-08-15

    IPC分类号: B66B13/06 E06B7/20

    CPC分类号: B66B13/308 B66B13/30

    摘要: A sealing device for an elevator door includes a doorway member, doors, a movable member, a push-down mechanism and a sealing mechanism. The doorway member is provided for a gate. The doors open or close along the doorway member. The movable member is set horizontally and provided to be movable in a vertical direction in the doorway member, and it is urged upwards by an urging unit. The push-down mechanism pushes down the movable member against the force of the urging unit just before the doors are closed. The sealing mechanism is kept non-contact with the doors while they are moving, and seals the gap between the doors and the doorway member as it is brought into contact with upper section of the doors when the movable member is pushed down by the push-down mechanism.

    摘要翻译: 一种用于电梯门的密封装置,包括门口构件,门,可移动构件,下推装置和密封机构。 门口构件设置用于门。 门沿门口部件打开或关闭。 可动构件水平地设置成能够在门口构件中沿垂直方向移动,并且由推动单元向上推动。 在门关闭之前,下推机构抵抗推动单元的力推动可动构件。 密封机构在移动时与门保持不接触,并且当可移动构件被推压件按下时,密封机构与门的上部部分接触的门和门口构件之间的间隙, 下降机制。

    Sealing device for elevator
    5.
    发明申请
    Sealing device for elevator 失效
    电梯密封装置

    公开(公告)号:US20050269038A1

    公开(公告)日:2005-12-08

    申请号:US11203090

    申请日:2005-08-15

    IPC分类号: B66B13/30 E05F15/20

    CPC分类号: B66B13/308 B66B13/30

    摘要: A sealing device for an elevator door includes a doorway member, doors, a movable member, a push-down mechanism and a sealing mechanism. The doorway member is provided for a gate. The doors open or close along the doorway member. The movable member is set horizontally and provided to be movable in a vertical direction in the doorway member, and it is urged upwards by an urging unit. The push-down mechanism pushes down the movable member against the force of the urging unit just before the doors are closed. The sealing mechanism is kept non-contact with the doors while they are moving, and seals the gap between the doors and the doorway member as it is brought into contact with upper section of the doors when the movable member is pushed down by the push-down mechanism.

    摘要翻译: 一种用于电梯门的密封装置,包括门口构件,门,可移动构件,下推装置和密封机构。 门口构件设置用于门。 门沿门口部件打开或关闭。 可动构件水平地设置成能够在门口构件中沿垂直方向移动,并且由推动单元向上推动。 在门关闭之前,下推机构抵抗推动单元的力推动可动构件。 密封机构在移动时与门保持不接触,并且当可移动构件被推压件按下时,密封机构与门的上部部分接触的门和门口构件之间的间隙, 下降机制。

    Control device for servo motor
    7.
    发明授权
    Control device for servo motor 失效
    伺服电机控制装置

    公开(公告)号:US4914365A

    公开(公告)日:1990-04-03

    申请号:US253482

    申请日:1988-10-05

    IPC分类号: H02P29/00 B25J9/16 G05B19/19

    摘要: A control device for a servo motor comprises feedforward means for correcting a speed reference obtained by a position control device by a correction amount obtained on the basis of an objective position or an objective speed of the servo motor so that a response delay of the position control device for obtaining a reference speed necessary to control the rotation angle position of the servo motor to an objective rotation angle position is compensated for while restricting vibration.

    Conveyor apparatus
    9.
    发明授权
    Conveyor apparatus 失效
    输送装置

    公开(公告)号:US07600627B2

    公开(公告)日:2009-10-13

    申请号:US11844680

    申请日:2007-08-24

    IPC分类号: B66B23/02

    CPC分类号: B66B23/02 B66B23/028

    摘要: A conveyor apparatus is provided that is free of a pulsing motion in the circulating chains so as to provide a comfortable ride quality on its steps. The conveyor apparatus includes a step guide rail, a plurality of steps, a step chain, and a chain driving mechanism for driving the step chain. The chain driving mechanism includes a rotating and driving unit, a driving sprocket which is rotated by a driving force given by the rotating and driving unit, and a circulating chain for giving a thrust to the step chain. The circulating chain has chain links and hinges that are to be connected to the adjacent chain links. The chain link includes a placing surface on which the step roller is placed, and pressing surfaces that are in contact with step rollers.

    摘要翻译: 提供在循环链中没有脉冲运动的传送装置,以便在其台阶上提供舒适的乘坐质量。 输送装置包括步进导轨,多个台阶,踏板链,以及用于驱动步进链的链条驱动机构。 链条驱动机构包括旋转驱动单元,通过旋转驱动单元所赋予的驱动力而旋转的驱动链轮,以及用于向步进链提供推力的循环链。 循环链具有连接到相邻链节的链节和铰链。 链节包括放置步进辊的放置表面和与步进辊接触的按压表面。