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94 条记录 (耗时 0.013 秒)

    Door shutter mechanism
    61.
    发明授权
    Door shutter mechanism 失效
    门闸机构

    公开(公告)号：US07370684B2

    公开(公告)日：2008-05-13

    申请号：US10543407

    申请日：2004-01-15

    申请人： Tal Padan ,  Michael Padan

    发明人： Tal Padan ,  Michael Padan

    IPC分类号： E05D15/00 ,  E05D15/26 ,  E06B9/30 ,  E06B3/12 ,  E05F13/00

    CPC分类号： E06B9/0653 ,  E06B3/927 ,  E06B9/063 ,  E06B9/0638 ,  E06B9/302

    摘要： A stacking mechanism for shutter members of a shutter mechanism, comprising: a rotatable screw with external thread of length L and pitch P1; a plurality of N traveling nuts mounted on the screw, having internal thread of pitch P1 and external thread of pitch P2,P1>P2; an arrester preventing rotation of the nuts within a length L1 of the screw, while allowing sliding; and a threaded member of pitch P2 adapted to engage the external thread of the nuts within a length L2 of the screw. In a first position of the mechanism, the nuts are arranged over the length L1. Upon rotation of the screw, the nuts slide along the screw at rate P1 per 1 turn, transit from L1 to L2, and then slide within the length L2 at a rate P2 per 1 turn, thereby achieving reversibly a second position of the mechanism where they are arranged over the length L2,L2

    摘要翻译： 一种用于挡板机构的挡板构件的堆叠机构，包括：具有长度为L和间距P 1的外螺纹的可旋转螺钉; 安装在螺钉上的多个N个行进螺母，具有节距P 1的内螺纹和间距P 2，P 1> P 2的外螺纹; 防止螺母在螺杆的长度L 1内旋转的避雷器，同时允许滑动; 以及螺距P 2的螺纹构件，其适于在螺钉的长度L 2内接合螺母的外螺纹。 在机构的第一位置，螺母被布置在长度L 1上。 在螺杆旋转时，螺母以每1匝的速率P 1沿螺杆滑动，从L 1转变为L 2，然后以每1匝的速率P 2在长度L 2内滑动，从而可逆地实现第二 在它们被布置在长度L 2，L 2

    Opening device
    62.
    发明申请
    Opening device 失效
    打开设备

    公开(公告)号：US20060137247A1

    公开(公告)日：2006-06-29

    申请号：US11303732

    申请日：2005-12-16

    申请人： Steven Levine

    发明人： Steven Levine

    IPC分类号： E05F13/00

    CPC分类号： E05F11/54 ,  E05F13/02 ,  E05Y2201/676 ,  E05Y2800/00

    摘要： An opening mechanism having a base, a lever member movably mounted to the base and a housing is disclosed. The lever member has a first arm and a second arm, which pivot from a first position to a second position,. The movement of the arms from a first position to a second position causes one of the arms to cause an article to move from a closed position to an open position.

    摘要翻译： 公开了一种具有基座，可移动地安装在基座上的杠杆构件和壳体的开启机构。 杠杆构件具有从第一位置枢转到第二位置的第一臂和第二臂。 臂从第一位置到第二位置的运动导致一个臂使物品从关闭位置移动到打开位置。

    Sectional gate
    63.
    发明授权
    Sectional gate 有权

    公开(公告)号：US6105312A

    公开(公告)日：2000-08-22

    申请号：US180235

    申请日：1998-11-02

    申请人： Bernd Lucas

    发明人： Bernd Lucas

    IPC分类号： E05D13/00 ,  E05D15/24 ,  E05F1/16 ,  E06B3/48 ,  E06B9/04 ,  E06B9/58 ,  E06B9/62 ,  E05F11/00 ,  E05F13/00 ,  E05F15/00

    CPC分类号： E05D15/24 ,  E05D13/1215 ,  E06B9/04 ,  E05D15/248 ,  E05Y2201/488 ,  E05Y2201/67 ,  E05Y2800/21 ,  E05Y2900/106

    摘要： A sectional gate assembly to move a sectional gate between an open position and a closed position by an upper and lower closing element. The upper closing element is flexibly connected with the lower closing element, and both the upper and lower closing elements each have a first and a second opposite side and one or more guides which are arranged on each of the first and second opposite sides of the closing elements. The sectional gate assembly includes a first and a second single track guide rail. The first and second guide rails each have a vertical section and a horizontal section connected with a curved portion. One or more of the guides on the upper and lower closing elements are adapted to move within the guide rail. A weight-counterbalancer is included in the sectional gate assembly. The weight-counterbalancer has a traction mechanism which engages at a first end on one of the upper and/or lower said closing elements, and at a second end on an energy accumulator which allows the lower closing element to move into the horizontal section of the rail guides. The weight-counterbalancer also includes a deflection roller for the traction mechanism which is arranged beneath the horizontal section of the rail guides so that the weight-counterbalancer exerts, by way of the traction mechanism, a pulling force that acts generally horizontally on the lower closing element in the gate open position. The pulling force acts generally vertically on the lower closing element in the gate closed position. The sectional gate assembly further includes a mechanism to swivel an upper edge of the upper closing element out of alignment with the guide rails in the closed position. The mechanism includes a pivoting lever attached to the upper closing element and has an arrangement to drive the upper closing element from a first position in the gate open position into a second position in the gate closed position and back to the first position.

    Automatic sliding door operating device for guided vehicle
    64.
    发明授权
    Automatic sliding door operating device for guided vehicle 失效
    导向车自动滑门操作装置

    公开(公告)号：US4766696A

    公开(公告)日：1988-08-30

    申请号：US929377

    申请日：1986-11-12

    申请人： Jean Huon de Kermadec

    发明人： Jean Huon de Kermadec

    IPC分类号： E05F15/10 ,  B61D19/02 ,  E05F13/00 ,  E05F13/02

    CPC分类号： E05F13/00 ,  E05Y2900/404

    摘要： A tracked transportation system uses an automatic car door opening and closing system. The car door or one panel of a two-panel door carries a lever on which is a rear abutment member designed to roll along an outside surface at the bottom of the car. This member enters a housing when the door is closed. The door is closed by holding it as the car moves slowly along a platform, by means of a hook attached to the lever.

    摘要翻译： 跟踪运输系统采用自动车门开闭系统。 轿厢门或双面板门的一个面板上带有一个杠杆，在该杆上设有一个后部抵靠构件，该后部抵靠构件设计成沿着轿厢底部的外表面滚动。 当门关闭时，该构件进入外壳。 当车辆沿着平台移动时，通过握住它的门，通过连接到杠杆的钩子将其关闭。

    Pedal actuated gate
    65.
    发明授权
    Pedal actuated gate 失效
    踏板启动门

    公开(公告)号：US4566223A

    公开(公告)日：1986-01-28

    申请号：US607772

    申请日：1984-05-07

    申请人： Felix B. Romberg

    发明人： Felix B. Romberg

    IPC分类号： E05F13/04 ,  E05F13/00

    CPC分类号： E05F13/04

    摘要： A pedal actuated laterally swinging gate comprises the gate, a wheel-engaged pedal mechanism at each side of the closed gate for causing the gate to open in the direction away from an approaching vehicle, and a fence-like board barrier to guide vehicles to the pedals, to protect the pedal mechanisms from livestock and to support the unit which flings the gate open, leaving the gate easy to open manually and permitting the gate to be an easily swung structure.

    摘要翻译： 踏板驱动横向摆动门包括闸门，在关闭门的每一侧的车轮接合踏板机构，用于使门在远离接近的车辆的方向上打开，以及栅栏式板障板，以将车辆引导到 踏板，以保护踏板机构免受家畜的伤害，并支撑将门打开的单元，使门容易手动打开，并允许门是一个容易摆动的结构。

    Ramp-operated mechanical gate systems
    66.
    发明授权
    Ramp-operated mechanical gate systems 失效
    斜坡式机械门系统

    公开(公告)号：US4521992A

    公开(公告)日：1985-06-11

    申请号：US547008

    申请日：1983-10-31

    申请人： Donald C. Campbell

    发明人： Donald C. Campbell

    IPC分类号： E05F13/04 ,  E05F13/00

    CPC分类号： E05F13/04

    摘要： A ramp-operated mechanical gate system, including vertically-swinging gate, sliding gate and side-swinging gate embodiments which utilize collapsible ramps to supply energy to open a gate so that the gate is opened automatically when the collapsible ramp is depressed by an approaching vehicle and is closed automatically when the vehicle drives through the gate and the ramp is no longer depressed.

    摘要翻译： 一种斜坡操作的机械门系统，包括垂直摆动门，滑动门和侧摆动门实施例，其利用可折叠坡道来提供能量以打开门，使得当可接收的斜坡被接近的车辆压下时，门被自动打开 并且当车辆驱动通过门并且斜坡不再被压下时，它被自动关闭。

    Gate opener and closer
    67.
    发明授权
    Gate opener and closer 失效
    门开启器和闭锁器

    公开(公告)号：US3599372A

    公开(公告)日：1971-08-17

    申请号：US3599372D

    申请日：1969-09-24

    申请人： GEORGE N CURTIS

    发明人： CURTIS GEORGE N

    IPC分类号： E05F13/04 ,  E05F13/00

    CPC分类号： E05F13/04

    摘要： A swinging gate is hinged on a post, and a coil spring is connected at one end to the top rail of the gate and at its other end to a rocking arm so that when the rocking arm is rocked one way over center, the spring is at an angle to pull the gate closed and when the arm is rocked the opposite way over center, then the spring pulls the gate the other way into open position. There is a crossbar coordinated with the rocking arm and the opposite ends of the crossbar are connected to distant rocking elements on posts spaced from the gate in opposite directions. The rocking arm and the crossbar are in a plane at an acute angle to the plane of the gate in closed position, each rocking element is connected at each end by a cable to the respective ends of the crossbar, and a treadle plate is pivoted so it is normally held upright by a spring anchored on the adjacent post, but when an automobile runs over the plate toward the closed gate, then the treadle plate turns to operate the cables for turning the crossbar and the rocking arm over center for opening the gate, and as the car or vehicle going away from the gate runs over the other treadle beyond the gate then the other treadle moves to operate its cables for rocking the crossbar and the rocking arm over center into the previous or initial gate closing position.