Automatic door with automatic lock system
    82.
    发明授权
    Automatic door with automatic lock system 失效
    自动门与自动锁系统

    公开(公告)号:US4738052A

    公开(公告)日:1988-04-19

    申请号:US28790

    申请日:1987-03-23

    Applicant: Yukio Yoshida

    Inventor: Yukio Yoshida

    Abstract: An automatic door including a door body connected to a chain or belt extending between and wound around a drive pulley disposed on one side of a door opening and a driven pulley disposed on the other side thereof in which the door body is actuated to open and close by allowing the drive pulley to be rotated forwardly or reversely by an electric motor connected through a main switch and a controller to a main electric power supply source, comprises an apparatus for automatically moving the door body to its closing-stop point when the supply of electric power to the motor is interrupted by the OFF operation of the main switch, and a locking apparatus for automatically locking the door body in its closing-stop position at that time.

    Abstract translation: 一种自动门,包括连接到链条或带上的门体,该链条或带在设置在门开口的一侧上的驱动带轮和在其另一侧的从动带轮之间延伸并卷绕在其中,门体被致动以打开和关闭 通过允许驱动带轮由通过主开关和控制器连接到主电源的电动机向前或向后旋转,包括一种用于在门电源供应时将门体自动移动到其闭合点的装置 电动机的电力被主开关的OFF操作中断,以及用于将门体自动锁定在其关闭停止位置的锁定装置。

    Automatic tension-adjusting mechanism for window regulators
    83.
    发明授权
    Automatic tension-adjusting mechanism for window regulators 失效
    窗户调节器的自动张力调节机构

    公开(公告)号:US4440354A

    公开(公告)日:1984-04-03

    申请号:US319717

    申请日:1981-11-09

    Abstract: A wire-driving device for a window regulator comprising a first pulley secured to a shaft supported rotatably to a casing, a second pulley secured to the shaft so as to be rotatable and axially movable along the shaft, and a wire of which both end portions are wound round said first pulley and second pulley respectively in the opposite direction to each other, the wire being capable to transmit power when the shaft is rotated, and ratchet teeth being provided on each of facing side surfaces of the pulleys, whereby elongation of the wire is automatically absorbed when the shaft is rotated to wind and unwind the wire round the pulleys.

    Abstract translation: 一种用于窗户调节器的线驱动装置,包括固定到可旋转地支撑到壳体的轴的第一滑轮,固定到轴上以便沿着轴可旋转和轴向移动的第二滑轮, 在所述第一滑轮和第二滑轮分别沿彼此相反的方向缠绕,所述线能够在所述轴旋转时传递动力,并且棘轮齿设置在所述滑轮的相对的每个侧表面中,由此, 当轴旋转时,线被自动吸收,以绕着滑轮卷绕和展开线。

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