中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

367 records (took 0.061 seconds)

    Drive mechanism engaging means for garage door operator
    271.
    发明授权
    Drive mechanism engaging means for garage door operator 失效
    车库门操作员的驱动机构接合装置

    公开(公告)号：US5222403A

    公开(公告)日：1993-06-29

    申请号：US861463

    申请日：1992-04-01

    Applicant: Thomas Angelini ,  Terry L. Crock

    Inventor： Thomas Angelini ,  Terry L. Crock

    IPC: E05F15/16

    CPC classification number: E05F15/684 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/64 ,  E05Y2201/646 ,  E05Y2800/00 ,  E05Y2900/106 ,  Y10T403/604 ,  Y10T74/1884 ,  Y10T74/18992 ,  Y10T74/20636

    Abstract: A door operator for a reversibly operable door, such as a garage door includes a frame, a motor on the frame, a flexible drive member connected to the motor, and a carriage is mounted for movement along the frame. The carriage moves generally parallel to a portion of the frame and is attached to the door to open and close the door by movement of the carriage along the frame. The carriage can be selectively engaged and disengaged from the flexible drive member using an actuating member extending from the carriage. The carriage and the flexible drive member are engaged and disengaged upon successive motions of the actuating member in a direction substantially perpendicular to the direction of travel of the carriage. The same motion of the actuating member is used to both engage and disengage the mechanism, with successive actions performing the engagement and the disengagement, so that it is not necessary for the user to memorize a complicated engagement or disengagement procedure in order to perform the operation. The mechanism may include a lever bar that provides leverage to the engaging and disengaging action, so that the force applied by the user to the vertically extending actuating member is increased to overcome any resistance resulting from the load on the carriage. The carriage may be adapted for use with an enclosed rail or frame extension and may be comprised of multiple parts that may be disassembled, permitting the carriage to be removed from the frame at any location and eliminating the need for removal of the carriage only through the end of the frame.

    Apparatus and method for opening and closing a gate
    272.
    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：US4970826A

    公开(公告)日：1990-11-20

    申请号：US439740

    申请日：1989-11-24

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

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

    IPC: E05F15/12

    CPC classification number: E05F15/63 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2900/40

    Abstract: A gate opening and closing apparatus for automatically moving a gate between opened and closed positions and where the gate can be unlatched in order to permit manual opening and closing movement and easily re-latched for automatic movement thereof. The apparatus comprises a powered drive unit. The gate is moveable and, preferably rotatable about a vertical hinge axis, between a pair of opposite end positions. A drive arm forms part of the opening and closing apparatus and is driven in an arcuate path between a pair of end positions which represent a gate open position and a gate closed position. A coupling arm is normally engaged with the drive arm and may be moveable therewith between the opposite end positions represented by movement of the drive arm. A latching arm is provided for latching the coupling arm to the drive arm. A connecting mechanism connects the coupling arm to the gate to translate the movement from the drive arm and the coupling arm to the gate. When the latching arm holds the coupling arm to the drive arm, the coupling arm will provide automatic movement of the gate. The latching arm is capable of being shifted away from the drive arm to preclude automatic movement of the gate and thereby permit a manual opening and closing of the gate.

    Abstract translation: 一种门打开和关闭装置，用于在打开和关闭位置之间自动移动门，并且门可以被解锁，以允许手动打开和关闭运动，并且容易地被重新锁定以便自动移动门。 该设备包括动力驱动单元。 闸门是可移动的，并且优选地围绕垂直铰链轴线可旋转在一对相对的端部位置之间。 驱动臂构成打开和关闭装置的一部分，并且在表示门打开位置和门关闭位置的一对端部位置之间的弓形路径中被驱动。 联接臂通常与驱动臂接合，并且可以在由驱动臂的运动表示的相对端部位置之间与其一起移动。 提供了用于将联接臂锁定到驱动臂的闭锁臂。 连接机构将联接臂连接到门，以将从驱动臂和联接臂移动到门。 当锁定臂将联接臂保持在驱动臂上时，联接臂将提供闸门的自动移动。 闩锁臂能够从驱动臂移开，以防止门的自动移动，从而允许门的手动打开和关闭。

    Automatic gate opener
    274.
    发明授权
    Automatic gate opener 失效
    自动开门器

    公开(公告)号：US4520592A

    公开(公告)日：1985-06-04

    申请号：US529039

    申请日：1983-09-02

    Applicant: Falis E. Holloway

    Inventor： Falis E. Holloway

    IPC: E05F15/12 ,  E05F11/00

    CPC classification number: E05F15/624 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/434 ,  E05Y2201/47 ,  E05Y2201/652 ,  E05Y2201/654 ,  E05Y2201/66 ,  E05Y2600/13 ,  E05Y2600/46 ,  E05Y2900/40

    Abstract: A gate opener (14) is disclosed for attachment to a pre-existing gate (10) mounted for pivotal motion to a post (12). The gate opener includes a controller (30) for activation by an operator from a remote location, such as a vehicle, to transmit a signal of predetermined frequency to a receiver (32) mounted by the gate. The receiver (32) activates a relay to initiate operation of an electric motor (34) to open or close the gate. The rotating motion of the motor shaft is transferred through a set of pulleys (37, 39), a belt (43), gears (48, 54) and a chain (58) to a wheel (38) in contact with the ground. A gate opener (100) forms a second embodiment of the invention. The gate opener (100) is supported by a parallel arm hinge assembly (104) so that substantially the entire weight of the gate opener (100) is supported on the ground (40) through the ground wheel (132) to provide traction to the ground wheel. An open limiter switch (136) and a closed limiter switch (138) cooperate with adjustable contacts (140, 142) to deactivate the motor upon movement of the gate (10) into the opened or closed positions to permit the motor (116) and ground wheel (132) to continue rotation until the gate is either opened or closed.

    Abstract translation: 公开了一种开门器（14），用于附接到安装成用于枢转运动到柱（12）的预先存在的门（10）。 开门器包括用于由诸如车辆的远程位置的操作者激活的控制器（30），以将预定频率的信号发送到由门安装的接收器（32）。 接收器（32）激活继电器以启动电动机（34）的操作以打开或关闭门。 马达轴的旋转运动通过一组皮带轮（37,39），皮带（43），齿轮（48,54）和链条（58）传递到与地面接触的轮子（38）。 开门器（100）形成本发明的第二实施例。 闸门开启器（100）由平行臂铰链组件（104）支撑，使得闸门开启器（100）的基本上整个重量通过地砂轮（132）支撑在地面（40）上，以提供牵引力 砂轮。 开启限位开关（136）和闭合限位开关（138）与可调节触点（140,142）配合，以在门（10）移动到打开或关闭位置时使马达停用，以允许马达（116）和 研磨轮（132）继续旋转，直到门打开或关闭。

    Device for moving the two sliding doors of a car of a continuous cable-way with automatic clamping
    275.
    发明授权
    Device for moving the two sliding doors of a car of a continuous cable-way with automatic clamping 失效
    用于通过自动夹紧移动连续电缆方式的汽车的两个滑动门的装置

    公开(公告)号：US4409905A

    公开(公告)日：1983-10-18

    申请号：US325475

    申请日：1981-11-27

    Applicant: Pier C. Zerbi

    Inventor： Pier C. Zerbi

    IPC: B61B12/00 ,  E05F15/14 ,  B61D13/00 ,  E05F11/34

    CPC classification number: B61B12/002 ,  E05F15/652 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/696 ,  E05Y2900/51

    Abstract: A device for controlling the movement of the two doors is housed in a tile-shaped elongate support which is disposed above the doorway and is pivoted about a horizontal axis extending longitudinally of the roof of the car. The tile-shaped support carries centrally an electric motor for rotating two screws which are situated on respective sides of the motor and are threaded in opposite directions. A nut is mounted on each screw to run longitudinally, and has a forked part which engages a draw-bolt carried by the respective door of the doorway. When the tile-shaped support is pivoted upwardly by hand from outside the car, each fork is disengaged from its respective bolt to allow the emergency opening of the doors.

    Abstract translation: 用于控制两个门的移动的装置被容纳在瓦形状的细长支撑件中，其布置在门口的上方，并且围绕汽车顶部纵向延伸的水平轴线枢转。 瓦形支撑件居中放置一个电动马达，用于旋转两个位于马达各侧的螺钉，并沿相反的方向旋转。 螺母安装在每个螺杆上纵向延伸，并具有与门口相应门承载的牵引螺栓接合的叉形部分。 当瓦形支撑件由手从外部向上枢转时，每个叉与其相应的螺栓脱离，以允许门的紧急打开。

    Gate-opening and closing apparatus and method
    276.
    发明授权
    Gate-opening and closing apparatus and method 失效
    闸门开闭装置及方法

    公开(公告)号：US4403449A

    公开(公告)日：1983-09-13

    申请号：US406720

    申请日：1982-08-09

    Applicant: Moscow K. Richmond

    Inventor： Moscow K. Richmond

    IPC: E05F15/12 ,  E05F11/24

    CPC classification number: E05F15/63 ,  E05Y2201/214 ,  E05Y2201/236 ,  E05Y2201/244 ,  E05Y2400/334 ,  E05Y2600/454 ,  E05Y2900/40 ,  Y10T403/597

    Abstract: An apparatus for shifting a gate from a closed position to an opened position and from the open position to the closed position with respect to an access opening. The apparatus comprises a housing with a motor in the housing, as for example, an electric motor. A drive shaft extends outwardly from the housing and is operable by the motor by means of a drive mechanism. A drive arm is connected to the outer end of the drive shaft, outwardly of the housing, and is rotatable thereby. The drive arm is designed to permit a lever arm or a lever arm assembly to be coupled thereto and which is also capable of being coupled to a gate for moving the same between the opened and closed positions. Further, the apparatus comprises a shaft coupling mechanism operatively associated with the drive arm for coupling the drive arm to the drive shaft so that the drive arm is rotatable with the drive shaft when the motor is operated. In addition, a disconnect mechanism, preferably a manually operable disconnect mechanism, is associated with the drive arm, and is operatively connected to the coupling mechanism for disengaging the drive shaft from the drive arm. This permits the drive arm to rotate independently of the drive shaft in emergency situations, as for example, in cases of power failure where the motor cannot be operated. The drive mechanism is designed with a worm and worm gear construction so that one cannot unauthorizedly attempt to rotate the drive arm without completing disengaging the drive arm from the drive shaft.

    Abstract translation: 一种用于将闸门从关闭位置相对于进入开口移动到打开位置并且从打开位置移动到关闭位置的装置。 该装置包括壳体中的电动机，例如电动机。 驱动轴从壳体向外延伸并且可通过驱动机构由电动机操作。 驱动臂连接到驱动轴的外端，外壳的外部，并可由此旋转。 驱动臂被设计成允许杠杆臂或杠杆臂组件联接到其上并且还能够联接到门以在打开位置和关闭位置之间移动它们。 此外，该装置包括与驱动臂可操作地相关联的轴联接机构，用于将驱动臂联接到驱动轴，使得当马达操作时驱动臂可与驱动轴一起旋转。 此外，断开机构，优选地是可手动操作的断开机构与驱动臂相关联，并且可操作地连接到联接机构，用于使驱动轴与驱动臂分离。 这就允许驱动臂在紧急情况下独立于驱动轴旋转，例如在电动机不能操作的电源故障的情况下。 驱动机构设计有蜗轮和蜗轮结构，使得人们不能未经授权地尝试旋转驱动臂而不使驱动臂与驱动轴脱离接触。

    Power window in motor vehicle
    278.
    发明授权
    Power window in motor vehicle 失效
    电动车窗电动窗

    公开(公告)号：US3711994A

    公开(公告)日：1973-01-23

    申请号：US3711994D

    申请日：1971-04-16

    Applicant: BOSCH GMBH ROBERT

    Inventor： ULBRICH G ,  KUHBAUCH G ,  FISCHER E

    IPC: B60J1/14 ,  E05F15/614 ,  E05F15/12

    CPC classification number: B60J1/14 ,  E05F15/614 ,  E05Y2201/214 ,  E05Y2201/232 ,  E05Y2900/55

    Abstract: A window in a motor vehicle is mounted for pivotal movement about a pivot element. An electric motor drives a gear unit whose output shaft is coupled with the pivot in such a manner that pressure manually exerted upon the window disconnects the output shaft from the pivot so that the window can be manually moved in the event this is desirable or necessary because of malfunction of the motor or the gear unit.

    Abstract translation: 机动车辆中的窗口被安装成绕枢轴元件枢转运动。 电动机驱动齿轮单元，其输出轴与枢轴联接，使得手动施加在窗户上的压力将输出轴与枢轴分离，使得窗口可以在这是所需或必需的情况下手动移动，因为 电机或减速器发生故障。

Patent Agency Ranking