公开(公告)号：US5341598A

公开(公告)日：1994-08-30

申请号：US880794

申请日：1992-05-08

Applicant: Redreddy S. Reddy

Inventor： Redreddy S. Reddy

IPC: E05F15/00 ,  B60B5/04 ,  B61D19/02 ,  E05B65/08 ,  E05B81/00 ,  E05F11/34 ,  E05F11/54 ,  F16H55/17

CPC classification number: E05F15/662 ,  B61D19/02 ,  E05F11/34 ,  E05F15/40 ,  E05F15/652 ,  E05Y2201/22 ,  E05Y2201/222 ,  E05Y2201/234 ,  E05Y2201/236 ,  E05Y2201/244 ,  E05Y2201/434 ,  E05Y2201/608 ,  E05Y2201/64 ,  E05Y2201/676 ,  E05Y2201/68 ,  E05Y2201/696 ,  E05Y2201/70 ,  E05Y2400/354 ,  E05Y2400/51 ,  E05Y2600/12 ,  E05Y2800/11 ,  E05Y2800/116 ,  E05Y2800/246 ,  E05Y2800/25 ,  E05Y2800/252 ,  E05Y2900/51 ,  Y10T74/19953

Abstract: Rotary locks used on transit vehicle doors when opened and closed by a rotating helical door drive member. In a preferred embodiment, a first lock utilizes a negative thread portion of the helical drive. A second lock utilizes a rotating lock pawl and stop. The drive and lock can be used to operate door systems with and without separate door hangers. Compensation for camber variations in car structure is provided through the use of spherical mounts or drive member journals.

Abstract translation: 通过旋转的螺旋门驱动构件打开和关闭时，在过境车门上使用的旋转锁。 在优选实施例中，第一锁使用螺旋驱动器的负螺纹部分。 第二个锁使用旋转锁定爪并停止。 驱动器和锁可用于操作具有和不具有单独的门吊架的门系统。 通过使用球面安装座或驱动构件轴颈来提供汽车结构中的弯度变化的补偿。

公开(公告)号：US5332279A

公开(公告)日：1994-07-26

申请号：US62663

申请日：1993-05-17

Applicant: Fotios Golemis ,  Michael A. O'Neill

Inventor： Fotios Golemis ,  Michael A. O'Neill

IPC: B60J5/04 ,  E05F15/12 ,  E05F17/00

CPC classification number: B60J5/0497 ,  E05F15/63 ,  E05F17/004 ,  E05Y2201/244 ,  E05Y2201/434 ,  E05Y2800/11 ,  E05Y2800/25 ,  E05Y2800/73 ,  E05Y2900/506 ,  Y10S411/956 ,  Y10T74/206

Abstract: A power door operator for multi-passenger mass transit vehicles, typically buses, features electric actuation of dual swinging doors. A manual activator having an ergonometrically correct actuating plunger, for emergency door opening, operates a sleeved clutch. Fixed to the sleeve clutch is a drive bar with arms having individually adjustable lengths. The drive arms actuate outboard door shaft levers on individual door leaf through door drive rods intermediate the door arms and drive arms. Each rod incorporates spherical rod ends. The drive arms also actuate limit switches establishing door opened and door closed circuitry for energizing the electric drive system. The adjustable length clutch door drive arms provide a convenient device for controlling door leaf closing sequence and residual or door holding force when the doors are in a closed position.

Abstract translation: 多乘客公共交通车辆（通常为公共汽车）的电动门操作器具有双摆门的电动启动。 手动启动器具有用于紧急门打开的具有均衡正确的致动柱塞，操作套筒式离合器。 固定在套筒离合器上的是具有可单独调节长度的臂的驱动杆。 驱动臂通过位于门臂和驱动臂之间的门驱动杆来驱动单个门扇上的外侧门轴杆。 每个杆都包括球形杆端。 驱动臂还启动限位开关，建立门打开和门关闭电路，为电驱动系统通电。 可调长度离合器门驱动臂提供了一种方便的装置，用于当门处于关闭位置时控制门扇关闭顺序和残留或门保持力。

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.

公开(公告)号：US5077938A

公开(公告)日：1992-01-07

申请号：US679244

申请日：1991-04-02

Applicant: Marc Moreuil

Inventor： Marc Moreuil

IPC: B61D19/00 ,  E05C21/00 ,  E05F15/14

CPC classification number: E05F15/635 ,  E05F15/652 ,  E05Y2201/22 ,  E05Y2201/244 ,  E05Y2201/434 ,  E05Y2201/64 ,  E05Y2201/70 ,  E05Y2800/112 ,  E05Y2800/116 ,  E05Y2800/25 ,  E05Y2800/252 ,  E05Y2900/51 ,  Y10T74/18656 ,  Y10T74/19781

Abstract: A reversible-screw- (3) and-nut (14) actuating device is connected by a coupling (12, 13) to a sliding door, the screw (3) itself being connected to a motor. A carriage (11) which can move along the screw comprises a lock (16, 22, 28, 24) for locking this carriage automatically when the nut (14) reaches one end of its travel and for unlocking it automatically when the screw is moved in the opposite direction.The lock (16, 22, 28, 24) can move with respect to the nut and is stressed toward a locking position by a helical spring (29) working in the direction of its winding. A manual unlocking means comprises a plate (37) which can move about an axis (40) so as to align the locking finger (22) and its roller (28) with a slide channel (23) counter to the spring (29), this unlocking being possible even when the screw forces in the direction of closing for safety reasons, the unlocking then being validated only when the screw is released.Application to a door of a public transport vehicle.See FIG. 3.

Abstract translation: 螺旋（3）螺母（14）致动装置通过联接器（12,13）连接到滑动门，螺钉（3）本身连接到电动机。 可以沿着螺钉移动的托架（11）包括用于当螺母（14）到达其行程的一端时自动锁定托架的锁（16,22,28,24），并且当螺钉移动时自动解锁 在相反的方向。 锁定件（16,22,28,24）可以相对于螺母移动，并且通过在其卷绕方向上工作的螺旋弹簧（29）而向锁定位置施加压力。 一种手动解锁装置包括可围绕轴线（40）移动以便使锁定指（22）和其辊（28）与弹簧（29）相对的滑动通道（23）对准的板（37） 即使当螺钉因为安全原因而在关闭方向上的力量时，这种解锁也是可能的，因此仅当螺钉被释放时才解锁。 申请到公共交通工具车门。 参见图。 3。

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。

公开(公告)号：US4854223A

公开(公告)日：1989-08-08

申请号：US103549

申请日：1987-11-09

Applicant: Martin Fink

Inventor： Martin Fink

IPC: B61D19/02 ,  E05F15/49 ,  E05F15/53 ,  E05F15/54

CPC classification number: B61D19/026 ,  E05F15/49 ,  E05F15/53 ,  E05F15/54 ,  E05Y2201/22 ,  E05Y2201/244 ,  E05Y2201/654 ,  E05Y2800/25 ,  E05Y2900/51 ,  Y10T74/11 ,  Y10T74/20648

Abstract: The invention is directed to a penumatic or hydraulic drive for opening and closing of doors, in which the linear motion of a double-acting piston 5 driven by a pressure medium is converted into a rotary motion of a spindle 2 through a piston rod 6 and a helical gear box 3. Herein a blocking lever 10 supported in a stationary manner is provided, which in the closed position of the door engages under the action of a spring 18 at a part 11 connected with a piston 5, wherein said blocking lever secures the piston in its end position and is held in its open position counter to the force of an additional spring 15 by a power cylinder 14 acted upon by the pressure means.

Abstract translation: PCT No.PCT / AT87 / 00002 Sec。 371日期：1987年11月9日 102（e）1987年11月9日PCT PCT 1987年1月20日PCT公布。 公开号WO87 / 04483 日本1987年7月30日。本发明涉及一种用于打开和关闭门的阴茎或液压驱动器，其中由压力介质驱动的双作用活塞5的直线运动转换为主轴的旋转运动 在这里，以固定的方式支撑的阻挡杆10设置在门的关闭位置，在与活塞连接的部分11处的弹簧18的作用下接合 如图5所示，其中所述阻挡杆将活塞固定在其终止位置，并且通过由压力装置作用的动力缸14抵抗附加弹簧15的力而保持在其打开位置。

公开(公告)号：US4706727A

公开(公告)日：1987-11-17

申请号：US732286

申请日：1985-05-09

Applicant: Simon Leivenzon ,  Zvi Leivenzon

Inventor： Simon Leivenzon ,  Zvi Leivenzon

IPC: E05F15/10 ,  E05F15/16 ,  E05F11/00

CPC classification number: E06B9/88 ,  E05F15/603 ,  E05F15/668 ,  E06B9/74 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/676 ,  E05Y2201/71 ,  E05Y2201/716 ,  E05Y2201/726 ,  E05Y2400/342 ,  E05Y2600/10 ,  E05Y2600/20 ,  E05Y2900/00 ,  E05Y2900/106 ,  E06B2009/6872 ,  E06B2009/689

Abstract: A door operator for an overhead garage door having a reversible electric motor and a gear train driving the door. Limit stops are provided, one for the "up" limit and another for the "down" limit. Each of the limit stops is independently zero setable to cut off current to the motor at a pre-selected position.

Abstract translation: 具有可逆电动机和驱动门的齿轮系的架空车库门的操作者。 提供限制停止，一个用于“上”限制，另一个用于“下”限制。 每个限位挡块都可独立设置为零，以便在预选位置切断电机的电流。

公开(公告)号：US4698938A

公开(公告)日：1987-10-13

申请号：US803075

申请日：1985-11-29

Applicant: Jakob Huber

Inventor： Jakob Huber

IPC: E05F15/14 ,  F16H25/20 ,  F23Q2/16 ,  E05F15/00

CPC classification number: F16H25/2018 ,  E05F15/652 ,  E05Y2201/22 ,  E05Y2201/232 ,  E05Y2201/244 ,  E05Y2201/434 ,  E05Y2201/71 ,  E05Y2400/514 ,  E05Y2800/11 ,  E05Y2800/22 ,  E05Y2800/25 ,  E05Y2900/132

Abstract: A drive mechanism for full-automatic opening and closing of a sliding door comprises two drive mechanisms for supplying different moving speeds to the door. A main motor for the higher speed drives a worm-gear spindle, a low-power motor for the lower speed drives a profiled bar. A gear wheel moving on the worm-gear spindle and a pinion slideably mounted on the profiled bar mesh with each other and are contained in a sliding carriage guiding the sliding door via a latch. The selective or common drive of both motors results in various combinations and enables an adaptation to the requirements for variable door speeds. The drive mechanism is of simple design, relatively cheap and does not require trained service personnel.

Abstract translation: 用于全自动打开和关闭滑动门的驱动机构包括用于向门提供不同移动速度的两个驱动机构。 用于较高速度的主电机驱动蜗轮主轴，用于较低速度的低功率电机驱动异型棒。 在蜗轮主轴上移动的齿轮和可滑动地安装在成型杆上的小齿轮彼此啮合并容纳在通过闩锁引导滑动门的滑动滑架中。 两个电动机的选择性或公共驱动器产生各种组合并且能够适应可变门速度的要求。 驱动机构设计简单，价格相对便宜，不需要经过培训的服务人员。

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。

公开(公告)号：US4472910A

公开(公告)日：1984-09-25

申请号：US428340

申请日：1982-09-29

Applicant: Kiyoshi Iha

Inventor： Kiyoshi Iha

IPC: E06B9/02 ,  E05F15/10 ,  E05F15/16 ,  E05F15/00

CPC classification number: E05F15/686 ,  E05F15/668 ,  E05Y2201/244 ,  E05Y2800/11 ,  E05Y2900/106

Abstract: An improved closure operator as for example for a garage door opener wherein a motor is coupled to the drive shaft of the door at one end thereof to drive pull-up and pull-down pulleys and a clutch mechanism is provided between the drive motor and the drive shaft which can be decoupled by moving a lever arm so as to disconnect the motor from the drive shaft to allow the door to be manually opened or closed as, for example, in the event of power failure. The unit results in a substantial simplification over prior art garage door operators which require a rail and trolley mechanism for opening and closing the door.

Abstract translation: 一种改进的关闭操作器，例如用于车库门开启器，其中马达在其一端耦合到门的驱动轴以驱动上拉和下拉滑轮，并且离合器机构设置在驱动马达和 驱动轴，其可以通过移动杠杆臂来解耦，从而将马达与驱动轴分离，以允许门例如在电力故障的情况下手动打开或关闭。 该装置大大简化了现有技术的车库门操作者，需要用于打开和关闭门的导轨和推车机构。