公开(公告)号：US6091217A

公开(公告)日：2000-07-18

申请号：US15810

申请日：1998-01-29

Applicant: Walter Parsadayan

Inventor： Walter Parsadayan

IPC: E05F15/00 ,  E05F15/14

CPC classification number: E05F15/41 ,  E05F15/40 ,  E05F15/42 ,  E05F15/643 ,  E05Y2201/652 ,  E05Y2201/656 ,  E05Y2400/324 ,  E05Y2400/328 ,  E05Y2400/512 ,  E05Y2900/40

Abstract: An automatic gate operator includes an electric drive motor coupled by a drive train to a movable gate, and includes provisions for sensing an actual or impending obstruction or blockage of the movement of the gate by a human, object, or animal, for example. In response to such an actual or impending blocking of the gate's movement, the drive motor is shut off and the gate is braked to a stop. Then the gate is reversed to move a short distance away from the actual or impending blockage or obstruction, and is braked again to a stop. Next, the gate is freed from its connection with the drive motor, allowing manual movement of the gate to allow clearance of the actual or impending blockage or obstruction from the path of the gate. This stop-reverse-stop-release sequence of movements for the gate may release any entrapped person or object which may have been contacted by the moving gate. Also, after the gate is released for free movement it can be moved manually. This release of the gate allows an entangled person, object, or animal to free themselves, or to be freed by a bystander, for example. The gate operator also includes a control circuit which senses traffic conditions and responds by incrementing or decrementing a timer which controls a pause interval of the gate in its fully-opened position.

Abstract translation: 自动门操作器包括通过传动系耦合到可移动门的电驱动马达，并且包括例如用于感测人，物体或动物的实际或即将来临的阻塞或堵塞门的运动的装置。 响应于这种实际的或即将闭合的门的移动，驱动马达被切断并且闸门被制动到停止。 然后将门反向移动距离实际或即将发生的阻塞或阻塞的一小段距离，并再次制动停止。 接下来，门从驱动电机的连接中脱离出来，允许门的手动移动，以允许实际或即将来临的阻塞或障碍物从门的路径中移除。 门的停止反向停止释放顺序可以释放可能已被移动门接触的任何被夹带的人或物体。 此外，门被释放后，可以手动移动。 门的释放允许纠缠的人，物体或动物自由释放，或者被旁观者释放。 门操作员还包括控制电路，其感测交通状况并通过递增或递减定时器来响应，该定时器控制门在其完全打开位置的暂停间隔。

公开(公告)号：US5640806A

公开(公告)日：1997-06-24

申请号：US487334

申请日：1995-06-07

Applicant: Richard Hall

Inventor： Richard Hall

IPC: E05F15/14 ,  E05F11/54

CPC classification number: E05F15/643 ,  E05Y2201/654 ,  E05Y2201/656 ,  E05Y2400/612 ,  E05Y2900/40

Abstract: The subject is a slide gate or a slide door. There is a DC electric motor which is battery powered. The source of electricity can be from an AC power source such as 110 or 120 volts. A transformer and a converter change the voltage to about 24 volts and rectify the current from alternating current to direct current. There is the electric motor and gear box combination connecting with a drive pulley. Further, there is a pulley on a spaced-apart post. A cable runs around the two pulleys. The drive pulley is connected to the slide gate or the slide door for moving the gate or door.

Abstract translation: 主题是滑动门或滑动门。 有电池供电的直流电动机。 电源可以来自110或120伏特的交流电源。 变压器和转换器将电压改变为约24伏，并将电流从交流电流整流到直流电。 电动马达和齿轮箱组合与驱动皮带轮连接。 此外，在间隔开的柱上有滑轮。 一根电缆绕着两个滑轮。 驱动滑轮连接到滑动门或滑动门以移动门或门。

公开(公告)号：USRE34287E

公开(公告)日：1993-06-22

申请号：US739530

申请日：1991-08-02

Applicant: John M. Berner ,  Eric C. Stender ,  Frank W. Campbell ,  Allen J. Alden

Inventor： John M. Berner ,  Eric C. Stender ,  Frank W. Campbell ,  Allen J. Alden

IPC: E05F15/12

CPC classification number: E05F15/619 ,  E05Y2201/656 ,  E05Y2201/724 ,  E05Y2900/154

Abstract: A window operator has a prime mover for opening and closing of a window, with the prime mover being drivingly connected to a drive output member through an intermediate gear structure. A clutch device in the drive structure senses the torque applied to the drive output member in a window closing operation and a switch operable by the clutch is effective to deenergize the prime mover when the torque applied to the output member reaches a predetermined value. The switch can be adjustably located relative to the clutch whereby the predetermined value at which the motor will be deenergized may be varied in order to obtain a desired tension on a member connected to the closed sash of the window, such as a chain connected to the sash of a skylight window.

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。

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。

公开(公告)号：US4984387A

公开(公告)日：1991-01-15

申请号：US363623

申请日：1989-06-08

Applicant: Graham Wheatland

Inventor： Graham Wheatland

IPC: E05F15/16

CPC classification number: E05F15/67 ,  E05F15/684 ,  E05Y2201/656 ,  E05Y2201/724 ,  E05Y2900/106

Abstract: An adapter unit for mechanically driven doors of the type such as garage doors are driven by a motor and guided at the sides thereof by guide rails mounted to a frame that defines the door opening. The adapter unit comprises an elongated member adapted to be mounted to the back side of the door receiving channel of one of the guide rails. The elongated member defines an elongated inverted U-shaped channel in which a chain is slidably received. A sprocket is rotatably mounted in the elongated member within a circular recess defined in the channel for engagement with the chain. The sprocket is further adapted to centrally engage a shaft of the motor to thus rotate therewith. A door drive mechanism is mounted at one end of the chain and is adapted to be removably coupled to a bracket provided on an inner lower part of the door. The sprocket and chain are adapted to remain engaged between the two extreme positions of the chain which correspond with the open and closed positions of the door. Therefore, upon actuation of the motor, the chain is displaced in the channel thereby causing movement of the door as it is linked thereto by the door drive mechanism engaged in the bracket.

Abstract translation: 用于诸如车库门类型的机械驱动门的适配器单元由电动机驱动并且通过安装到限定门开口的框架的导轨在其侧面被引导。 适配器单元包括细长构件，其适于安装到导轨之一的门接收通道的后侧。 细长构件限定了可滑动地接收链条的细长的倒U形通道。 链轮可旋转地安装在细长构件内的通道内限定的圆形凹槽中，用于与链条接合。 链轮还适于中心地接合马达的轴，从而与其一起旋转。 门驱动机构安装在链的一端，并且适于可拆卸地联接到设置在门的内下部的托架。 链轮和链条适于保持连接在链条的两个极限位置之间，这对应于门的打开和关闭位置。 因此，在电动机致动时，链条在通道中移位，由此门被驱动机构接合在支架中时与门相连接。

公开(公告)号：US4916860A

公开(公告)日：1990-04-17

申请号：US185444

申请日：1988-04-25

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

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

IPC: E05F15/14

CPC classification number: E05F15/643 ,  E05Y2201/216 ,  E05Y2201/22 ,  E05Y2201/232 ,  E05Y2201/246 ,  E05Y2201/41 ,  E05Y2201/434 ,  E05Y2201/652 ,  E05Y2201/656 ,  E05Y2400/334 ,  E05Y2400/51 ,  E05Y2600/458 ,  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.

公开(公告)号：US3764874A

公开(公告)日：1973-10-09

申请号：US3764874D

申请日：1972-02-07

Applicant: STANLEY WORKS

Inventor： GEOFFREY D

IPC: E05F15/00 ,  E05F15/16 ,  H02P1/42

CPC classification number: E05F15/41 ,  E05F15/684 ,  E05Y2201/656 ,  E05Y2201/66 ,  E05Y2201/672 ,  E05Y2400/445 ,  E05Y2400/552 ,  E05Y2400/57 ,  E05Y2600/322 ,  E05Y2800/00 ,  E05Y2900/106

Abstract: An electrical operator assembly for garage doors and the like includes a reversible electric motor, a belt member and means deflecting the belt member from a straight line path. When the door operated by the assembly encounters an obstruction, the belt member overcomes the deflecting pressure and operates reversing switch means to reverse the direction of operation of the electric motor. The control circuitry includes a multiposition relay adapted to reverse the direction of operation of the motor upon change of the contacts closed therein when a signal is received from the reversing switch which transmits its signal directly to the relay. In addition, a disabling switch is directly responsive to operation of the drive means after a preselected period of travel in one direction to disable the reversing switch and prevent its transmission of a signal to the motor when the door approaches the end of its preselected period of travel in that direction. The motor remains in closed circuit contact with the relay means during reversal of direction by the reversing switch.

Abstract translation: 用于车库门等的电操作器组件包括可逆电动机，带构件和使带构件从直线路径偏转的装置。 当由组件操作的门遇到障碍物时，带构件克服偏转压力并操作反向开关装置以反转电动机的操作方向。 控制电路包括一个多位继电器，它适用于当从反向开关接收到信号时将电动机的操作方向反转，从而将信号直接发送给继电器。 此外，禁用开关直接响应于驱动装置在预选的一个方向的行进时间之后的操作，以禁用反向开关，并且当门接近其预选的周期结束时阻止信号传递到马达 在那个方向旅行 在反转开关反向时，电机与继电器装置保持闭路接触。

公开(公告)号：US3474317A

公开(公告)日：1969-10-21

申请号：US3474317D

申请日：1967-03-07

Applicant: OVERHEAD DOOR CORP

Inventor： DELANEY CHARLES E

IPC: H02P7/00 ,  H02P1/22 ,  H02P1/40 ,  H02P3/20

CPC classification number: H02P7/03 ,  E05F15/41 ,  E05Y2201/656 ,  E05Y2201/668 ,  E05Y2201/672 ,  E05Y2400/445 ,  E05Y2400/552 ,  E05Y2600/322

公开(公告)号：US3411612A

公开(公告)日：1968-11-19

申请号：US37476864

申请日：1964-06-12

Applicant: MOSCOW K. RICHMOND

Inventor： RICHMOND MOSCOW K

IPC: E05F15/16

CPC classification number: E05F15/684 ,  E05Y2201/656 ,  E05Y2800/00 ,  E05Y2900/106