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    Apparatus and method for opening and closing a gate
    321.
    发明授权
    Apparatus and method for opening and closing a gate 失效
    用于打开和关闭门的装置和方法

    公开(公告)号：US5136809A

    公开(公告)日：1992-08-11

    申请号：US712528

    申请日：1991-06-10

    Applicant: Moscow K. Richmond ,  Thomas R. Richmond ,  Patrick S. Kochie

    Inventor： Moscow K. Richmond ,  Thomas R. Richmond ,  Patrick S. Kochie

    IPC: E05F15/14 ,  E05F15/20

    CPC classification number: E05F15/70 ,  E05F15/643 ,  E05Y2201/214 ,  E05Y2201/216 ,  E05Y2201/22 ,  E05Y2201/232 ,  E05Y2201/246 ,  E05Y2201/41 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/652 ,  E05Y2201/656 ,  E05Y2400/334 ,  E05Y2400/51 ,  E05Y2600/458 ,  E05Y2600/46 ,  E05Y2800/112 ,  E05Y2800/252 ,  E05Y2800/426 ,  E05Y2900/40

    Abstract: A gate opening and closing apparatus for moving a gate between a gate closed position which covers an access opening and a gate opened position. The apparatus comprises an electric motor for driving the gate between the open position and the closed position. A connecting arrangement connects the electric motor to the gate in order to enable powered movement of the gate between the gate opened and gate closed positions. A control unit in the form of a microprocessor control unit is operatively connected to the electric motor for control of the same and hence control of the movement of the gate. The gate normally remains unlocked at the closed position and is only locked when a force is applied to the gate tending to move same to the open position. In one embodiment, a positive locking mechanism, such as a solenoid lock may be provided and which is automatically locked when an opening force is applied to the gate. In another embodiment, the gate is not positively locked and the electric motor applies a closing force to the gate to overcome any effort of an opening movement. The gate opening and closing mechanism is uniquely constructed in that there is no gear box which would otherwise preclude a manual opening of the gate in the event of emergency.

    Abstract translation: 一种门打开和关闭装置，用于在覆盖入口的门关闭位置和门打开位置之间移动门。 该装置包括用于在打开位置和关闭位置之间驱动门的电动马达。 连接装置将电动机连接到门，以便能够在门打开和关门位置之间进行门的动力移动。 微处理器控制单元形式的控制单元可操作地连接到电动机，用于控制它们，从而控制门的移动。 闸门通常在关闭位置处保持解锁，并且只有当向浇口施加力而将其移动到打开位置时才被锁定。 在一个实施例中，可以提供诸如螺线管锁的正锁定机构，并且当打开力施加到闸门时被自动锁定。 在另一个实施例中，门不被正确地锁定，并且电动机对门施加闭合力以克服打开移动的任何努力。 闸门打开和关闭机构是独特的结构，其中没有齿轮箱，否则将阻止在紧急情况下手动打开闸门。

    Apparatus and method for opening and closing a gate
    322.
    发明授权
    Apparatus and method for opening and closing a gate 失效
    用于打开和关闭门的装置和方法

    公开(公告)号：US5076012A

    公开(公告)日：1991-12-31

    申请号：US459526

    申请日：1990-01-02

    Applicant: Moscow K. Richmond ,  Thomas R. Richmond ,  Patrick S. Kochie

    Inventor： Moscow K. Richmond ,  Thomas R. Richmond ,  Patrick S. Kochie

    IPC: E05F15/14

    CPC classification number: E05F15/643 ,  E05Y2201/216 ,  E05Y2201/22 ,  E05Y2201/232 ,  E05Y2201/246 ,  E05Y2201/41 ,  E05Y2201/418 ,  E05Y2201/434 ,  E05Y2201/652 ,  E05Y2201/656 ,  E05Y2400/51 ,  E05Y2600/46 ,  E05Y2800/252 ,  E05Y2900/40

    Abstract: A gate opening and closing apparatus for moving a gate between a gate closed position which covers an access opening and a gate opened position. The apparatus comprises an electric motor for driving the gate between the open position and the closed position. A connecting arrangement connects the electric motor to the gate in order to enable powered movement of the gate between the gate opened and gate closed positions. A control unit in the form of a microprocessor control unit is operatively connected to the electric motor for control of the same and hence control of the movement of the gate. The gate normally remains unlocked at the closed position and is only locked when a force is applied to the gate tending to move same to the open position. In one embodiment, a positive locking mechanism, such as a solenoid lock, may be provided and which is automatically locked when an opening force is applied to the gate. In another embodiment, the gate is not positively locked and the electric motor applies a closing force to the gate to overcome any effort of an opening movement. The gate opening and closing mechanism is uniquely constructed in that there is no gear box which would otherwise preclude a manual opening of the gate in the event of emergency.

    Abstract translation: 一种门打开和关闭装置，用于在覆盖入口的门关闭位置和门打开位置之间移动门。 该装置包括用于在打开位置和关闭位置之间驱动门的电动马达。 连接装置将电动机连接到门，以便能够在门打开和关门位置之间进行门的动力移动。 微处理器控制单元形式的控制单元可操作地连接到电动机，用于控制它们，从而控制门的移动。 闸门通常在关闭位置处保持解锁，并且只有当向浇口施加力而将其移动到打开位置时才被锁定。 在一个实施例中，可以提供诸如螺线管锁的正锁定机构，并且当打开力施加到闸门时被自动锁定。 在另一个实施例中，门不被正确地锁定，并且电动机对门施加闭合力以克服打开移动的任何努力。 闸门打开和关闭机构是独特的结构，其中没有齿轮箱，否则将阻止在紧急情况下手动打开闸门。

    Tilt slider
    324.
    发明授权
    Tilt slider 失效
    倾斜滑块

    公开(公告)号：US4888915A

    公开(公告)日：1989-12-26

    申请号：US287327

    申请日：1988-12-21

    Applicant: Shaul Goldenberg

    Inventor： Shaul Goldenberg

    IPC: E05D15/06 ,  E05D15/22

    CPC classification number: E05D15/22 ,  E05D15/0604 ,  E05D2015/586 ,  E05Y2201/21 ,  E05Y2201/232 ,  E05Y2201/26 ,  E05Y2201/64 ,  E05Y2900/148

    Abstract: A pivoting and sliding closure assembly is provided which rides in a guide channel of a frame upon a pivot shoe assembly which at one end securely pivots a closure member upon one pivot when the closure is pivoted away from the channel, and which latches the closure member in a slidable position when the closure member is pivoted to its latched position. The pivot shoes are connected together in the assembly and unique cam structures and rollers are incorporated in the assembly.

    Abstract translation: 提供了一种枢转和滑动闭合组件，其在框架的引导通道中骑在枢轴靴组件上，枢轴靴组件在闭合件枢转离开通道时在一个枢轴处将封闭构件稳固地枢转，并且将闭合构件 当关闭构件枢转到其锁定位置时处于可滑动的位置。 枢轴靴在组件中连接在一起，并且独特的凸轮结构和辊被并入组件中。

    Automatic deck lid closer for automotive vehicles
    325.
    发明授权
    Automatic deck lid closer for automotive vehicles 失效
    汽车自动甲板盖

    公开(公告)号：US4739585A

    公开(公告)日：1988-04-26

    申请号：US934339

    申请日：1986-11-24

    Applicant: Joseph Pickles

    Inventor： Joseph Pickles

    IPC: B60J7/057 ,  E05B15/02 ,  E05B65/12 ,  E05B65/19 ,  E05F15/12 ,  E05F15/00

    CPC classification number: E05B81/22 ,  B60J7/0573 ,  E05F15/619 ,  E05B15/022 ,  E05B81/21 ,  E05F15/627 ,  E05Y2201/214 ,  E05Y2201/232 ,  E05Y2201/71 ,  E05Y2201/72 ,  E05Y2201/722 ,  E05Y2900/542 ,  E05Y2900/548

    Abstract: Apparatus for automatically closing the deck lid of an automotive vehicle wherein the deck lid is manually moveable between open and closed positions and carries a latch operable to latch the lid closed and release the lid for opening movement. The apparatus of this invention is advantageous because it will not interfere with manual opening and closing of the lid. It includes a drive mechanism connected to the deck lid and operable when actuated from a remote location such as a switch inside the passenger compartment of the vehicle, to move the deck lid downwardly to a nearly closed position. A moveable striker inside the trunk compartment is engageable with the latch in the nearly closed position of the deck and is operable to pull the deck lid downwardly to the closed position. In one embodiment of the invention the deck lid is also automatically opened by reversing the sequence of operation for closing in response to switch actuation to a remote location such as within the passenger compartment of the vehicle.

    Abstract translation: 用于自动关闭机动车辆的甲板盖的装置，其中甲板盖可以在打开和关闭位置之间手动地运动，并且承载可操作以将盖闩闭并且释放盖以打开运动的闩锁。 本发明的装置是有利的，因为它不会妨碍盖的手动打开和关闭。 其包括连接到甲板盖的驱动机构，并且当从远程位置（例如车辆的乘客舱内的开关）致动时可操作，以将甲板盖向下移动到接近关闭位置。 行李箱内部的可移动的撞针能够与闩锁接合在甲板的近似关闭位置，并可操作以将甲板盖向下拉到关闭位置。 在本发明的一个实施例中，甲板盖还通过将响应于开关致动的操作顺序反转到诸如车辆的乘客舱内的远程位置来自动打开。

    Door closer incorporating self-cleaning and temperature compensating flow control valve
    326.
    发明授权
    Door closer incorporating self-cleaning and temperature compensating flow control valve 失效
    配有自清洁和温度补偿流量控制阀的闭门器

    公开(公告)号：US4573238A

    公开(公告)日：1986-03-04

    申请号：US628384

    申请日：1984-07-06

    Applicant: Douglas C. Phillips

    Inventor： Douglas C. Phillips

    IPC: E05F3/10 ,  E05F3/12 ,  E05F1/08

    CPC classification number: E05F3/102 ,  E05F3/12 ,  E05Y2201/20 ,  E05Y2201/232 ,  E05Y2201/458 ,  E05Y2900/132 ,  Y10S16/21 ,  Y10T137/7848 ,  Y10T16/577

    Abstract: A door closer device comprises a body defining an internal chamber in which a piston is slidably received, the chamber, in use, containing hydraulic fluid. A valve is arranged in a passage in the body to permit the fluid to flow through the passage in both directions between spaces in the chamber at respective opposite sides of the piston. The valve has a first part axially adjustable along the passage and a valve member attached to said first part but movable axially relative thereto in the passage between extreme positions where it engages respective stop means on the first member, the valve member allowing fluid to flow unrestricted through an orifice at one end of the passage in one direction when in one of its said extreme positions, and at the other extreme position restricting flow through said orifice in the opposite direction. Preferably the valve member is made of a material having a greater co-efficient of expansion than the material of the body containing said passage, so that expansion or contraction of the valve member with temperature changes enables a more constant door closing speed to be obtained by increasing or decreasing the size of the orifice as the viscosity of the hydraulic fluid also changes with temperature changes.

    Abstract translation: 闭门器装置包括限定内部腔室的主体，活塞在其中可滑动地接收，所述腔室在使用中包含液压流体。 阀体布置在主体中的通道中，以允许流体在活塞的相应相对侧处在腔室中的空间之间沿两个方向流过通道。 所述阀具有沿所述通道可轴向调节的第一部分和附接到所述第一部分的阀构件，但是在所述通道中在所述第一部件之间的通道中可轴向移动，所述阀构件与所述第一构件上的相应止动装置接合，所述阀构件允许流体不受限制地流动 当在其一个所述极限位置时在一个方向上的通道的一端处的孔口，以及限制在相反方向上流过所述孔口的另一极限位置。 优选地，阀构件由具有比包含所述通道的主体的材料更大的膨胀系数的材料制成，使得具有温度变化的阀构件的膨胀或收缩使得能够通过以下方式获得更恒定的门关闭速度： 当液压油的粘度也随温度变化而变化时，增加或减小孔口的尺寸。

    Slide gate
    327.
    发明授权
    Slide gate 失效
    滑门

    公开(公告)号：US4229907A

    公开(公告)日：1980-10-28

    申请号：US892175

    申请日：1978-03-31

    Applicant: George R. Hall

    Inventor： George R. Hall

    IPC: E05F15/14 ,  E05F11/34

    CPC classification number: E05F15/652 ,  E05F15/00 ,  E05Y2201/214 ,  E05Y2201/232 ,  E05Y2400/30 ,  E05Y2400/32 ,  E05Y2400/354 ,  E05Y2400/51 ,  E05Y2400/822

    Abstract: Disclosed is a lost motion coupling for connecting a propulsion device with a load to be moved. The coupling permits the propulsion device to generate significant momentum before applying driving force to the load. In the embodiment described, a traveling nut is driven in translational motion along a rotatable screw. The traveling nut is included within the lost motion coupling between the screw and a slide gate. Significant rotational momentum may be obtained by the screw before the lost motion coupling applies driving force to the slide gate. The slide gate then experiences an abrupt application of a substantial driving force to overcome forces retarding motion of the slide gate.

    Abstract translation: 公开了一种用于将推进装置与待移动的负载连接的空转联轴器。 联接器允许推进装置在向驱动力施加驱动力之前产生显着的动量。 在所描述的实施例中，沿着可旋转的螺钉以平移运动驱动行进螺母。 行进螺母包括在螺钉和滑动门之间的空动联动中。 在空转联动之前，可以通过螺钉将滑动门施加驱动力来获得显着的旋转动量。 然后，滑动门经历突然施加的大量驱动力以克服阻力滑动门的运动。

    Temperature compensating hydraulic door closer
    328.
    发明授权
    Temperature compensating hydraulic door closer 失效
    温度补偿液压闭门器

    公开(公告)号：US4148111A

    公开(公告)日：1979-04-10

    申请号：US856133

    申请日：1977-11-30

    Applicant: Sideny Lieberman

    Inventor： Sideny Lieberman

    IPC: E05F3/10 ,  E05F3/12 ,  E05F3/04

    CPC classification number: E05F3/102 ,  E05F3/12 ,  E05Y2201/20 ,  E05Y2201/232 ,  E05Y2201/254 ,  E05Y2201/458 ,  E05Y2800/414 ,  E05Y2900/132 ,  Y10T16/2793 ,  Y10T16/62

    Abstract: Hydraulic door closer apparatus comprises a cylinder, a piston disposed in the cylinder, linkage means coupled to the piston for transmitting forces between the piston and a door, and a hydraulic circuit for controlling movement of the piston in the cylinder. A temprature responsive control element is provided in the hydraulic circuit to alter the characteristics of the circuit in response to changes in ambient temperature or temperature of the fluid within the closer.

    Abstract translation: 液压闭门器装置包括一个气缸，设置在气缸中的活塞，联接到活塞上的连杆机构，用于传递活塞和门之间的力;液压回路，用于控制活塞在气缸中的移动。 温度响应控制元件设置在液压回路中以根据环境温度或更靠近内的流体温度的变化来改变回路的特性。

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