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    Window operating mechanism with flexible threaded cable transmission particularly for motor vehicles
    61.
    发明授权
    Window operating mechanism with flexible threaded cable transmission particularly for motor vehicles 失效
    具有柔性螺纹电缆传输的窗户操作机构特别适用于电机

    公开(公告)号：US3681874A

    公开(公告)日：1972-08-08

    申请号：US3681874D

    申请日：1970-06-18

    Applicant: GOLDE GMBH H T

    Inventor： GOLDE HANS ,  HERRMANN FRIEDRICH

    IPC: E05F11/42

    CPC classification number: E05F11/426 ,  E05Y2201/482 ,  E05Y2900/55 ,  Y10T74/18832

    Abstract: An operating mechanism for raising and lowering windows, particularly automobile windows which move upwardly and downwardly in a guide track wherein the movement is controlled by the displacement of a threaded flexible cable which is guided from the rotating mechanism, which may be operated by a hand crank or a motor, to the connecting part for the window pane which is guided in a track. The driving mechanism for the threaded flexible cable includes a housing mounting a driving pinion which engages the cable and which also rotates a spring pulley which carries a spring which is wound during the opening of the window and which is unwound to aid in the driving force during the closing of the window. The construction includes a housing having two interengageable parts which together define an enclosing tube for receiving and holding a rigid plastic tube in which the cable is movable. The rigid tube is held in a secure position within the housing tubular formation in a manner which prevents axial displacement as well as rotation thereof by a formation of plastic sleeves at each end of the housing tubular formation which are formed directly over the rigid plastic tube carrying the threaded cable and which includes projections which engage within recesses of the housing and prevent rotation or axial displacement of the plastic tube. The tube and the plastic sleeves are preferably made of a material such as copolymerized polyacetals and are formed such as by spraying directly over a rigid tube formation for the threaded cable which has been provided with knurlings or grooves on its exterior surface for facilitating interengagement of the sleeve with the rigid tube. The rigid tube containing the threaded cable is provided with a notch or cut-away portion at the location on the interior of said housing to facilitate meshing engagement of a driving pinion within the housing with the threaded cable contained within the tube.

    Self-closing sliding door assembly
    69.
    发明授权
    Self-closing sliding door assembly 有权
    自闭式滑动门总成

    公开(公告)号：US08595898B2

    公开(公告)日：2013-12-03

    申请号：US13189081

    申请日：2011-07-22

    Applicant: Gary R. Smith

    Inventor： Gary R. Smith

    IPC: E05F1/10

    CPC classification number: E05F1/16 ,  E05F5/027 ,  E05Y2201/482 ,  E05Y2900/132

    Abstract: Disclosed is a self-closing sliding door assembly operable to allow manual opening and controlled automatic closing of a sliding door. The door assembly comprises storage spools for storing biasing members biased in a wound position around the storage spools. The door assembly further comprises a main spool for winding a cable and the biasing members. When the door is moved towards an open position, the cable is unwound from the main spool, causing the spool to rotate in a first direction. When the main spool is rotated in the first direction, the biasing members are wound onto the main spool and store energy operable to generate a force to cause the main spool to rotate in a second direction. When the door is released, the energy stored in the biasing members rotates the main spool in the second direction, thereby winding the door cable and providing a sufficient force to move the door towards the closed position.

    Abstract translation: 公开了一种自动关闭滑动门组件，其可操作以允许手动打开和控制的自动关闭滑动门。 门组件包括存储卷轴，用于存储偏置构件，偏置构件被卷绕在存储卷轴周围的缠绕位置。 门组件还包括用于缠绕电缆的主线轴和偏置构件。 当门朝向打开位置移动时，电缆从主卷轴展开，使卷筒沿第一方向旋转。 当主卷轴沿第一方向旋转时，偏置构件被卷绕到主卷轴上并且存储可操作的能量以产生力以使主卷轴沿第二方向旋转。 当门被释放时，存储在偏置构件中的能量沿着第二方向旋转主阀芯，从而卷绕门电缆并提供足够的力以将门朝向关闭位置移动。

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