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11. 发明授权

US5918418A Overhead door operator 失效
标题翻译：架空门操作员
公开(公告)号：US5918418A
公开(公告)日：1999-07-06
申请号：US850620
申请日：1997-05-02
申请人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
发明人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
IPC分类号： E05F15/16 , E05F15/00
CPC分类号： E05F15/684 , E05Y2900/106
摘要： An operator for an overhead door, such as a garage door, to raise and lower the door. The operator comprises a chain drive which is rotated about upper and lower pulleys and powered by a drive motor. Preferably, a pair of spaced apart drive chains are employed. A carriage is secured to the one or a pair of drive chains and is releasably connected to the drive chains by connecting blocks extending outwardly from the carriage. The garage door is thereupon secured to the carriage for raising and lowering movement thereof. Each drive chain includes one double-pitch link for connecting the ends of the chain to form a continuous loop. Each connecting block is provided with a releasable pin which extends into the double-pitch link for releasably securing the carriage to the drive chains. Removal of the pin for each drive chain will allow manual movement of the carriage and hence, the door. This construction precludes the connecting blocks or carriage from being driven to the sprocket where they would attempt to drive around the sprocket in the event that limit switches are not properly set. This construction also allows one to manually disengage the drive chain from the carriage in order to move the carriage and door in the event of a power failure.
摘要翻译：顶棚门的操作员，例如车库门，以升高和降低门。操作者包括链驱动器，链驱动器围绕上滑轮和下滑轮旋转并由驱动马达驱动。优选地，使用一对间隔开的驱动链。滑架被固定到一个或一对驱动链上，并且通过从滑架向外延伸的连接块可释放地连接到驱动链。车库门随后固定在滑架上，用于升高和降低其运动。每个驱动链包括一个双节距连杆，用于连接链的端部以形成连续的环。每个连接块设置有可释放的销，其延伸到双节距连杆中，以将滑架可释放地固定到驱动链上。拆卸每个驱动链的销将允许滑架和门的手动移动。这种结构防止连接块或滑架被驱动到链轮，在限位开关未正确设置的情况下，它们将尝试绕链轮驱动。这种结构还允许人们将驱动链从托架上分离，以便在停电的情况下移动托架和门。

12. 发明授权

US5804938A Gate operator with extensible actuating arm 失效
标题翻译：门控操作员带有可伸缩的执行臂
公开(公告)号：US5804938A
公开(公告)日：1998-09-08
申请号：US625135
申请日：1996-04-01
申请人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
发明人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
IPC分类号： E05F15/12 , G05B19/23 , H02P3/00
CPC分类号： G05B19/23 , E05F15/622 , E05Y2400/326 , E05Y2400/34 , E05Y2600/458 , E05Y2900/40 , G05B2219/36464 , G05B2219/41099 , G05B2219/49162
摘要： A gate operator with an extensible actuating arm adapted for light to moderate gate passing traffic. The operator comprises a small drive unit, such as an electric motor drive, and a rotatable drive shaft, such as a worm shaft driven through operation of the motor. An extensible shaft or so-called ball race shaft, cooperates with the rotatable shaft and extends inwardly or outwardly in response to rotation of the rotatable shaft. A microprocessor operated control circuit is used with or forms part of the operator, and measures a number of counts generated by magnetic elements rotatable with the worm shaft, and which are equivalent to distance units of measurement. In this way, the distance on the opening and closing movement is measured and stored in the microprocessor, so that on subsequent movements, the gate can open and close to precisely the open and closed positions without stopping short of or banging into such end positions. The motor mechanism of the operator is pulsed during the complete first opening movement and the complete first closing movement due to the fact that the operator does not know the exact position of the gate when the operator is first started. In this way, in the event of any bottoming out of the extensible and retractable arm, such as the ball race shaft against the end of the worm shaft, damage to the operator will not result.
摘要翻译：一个带有可伸缩执行臂的门操作器，适用于光线适中的通行通道。操作者包括诸如电动机驱动器的小型驱动单元和可旋转的驱动轴，例如通过电动机的操作驱动的蜗杆轴。可伸长的轴或所谓的滚珠轴与可旋转的轴配合并响应于可旋转的轴的旋转向内或向外延伸。微处理器操作的控制电路与操作者一起使用或形成操作者的一部分，并且测量由与蜗杆轴一起旋转的磁性元件产生的计数，其等同于距离测量单位。以这种方式，打开和关闭运动的距离被测量并存储在微处理器中，使得在随后的运动中，门可以打开和关闭精确的打开和关闭位置，而不会停止或撞击到这样的结束位置。操作者的电机机构在完成的第一打开运动期间和完成的第一关闭运动时被脉冲，这是由于当操作者首次启动时操作者不知道门的确切位置的事实。以这种方式，在可伸缩臂的任何底部出现的情况下，例如抵抗蜗杆轴端部的滚珠轴承，将不会对操作者造成损坏。

13. 发明授权

US4970826A Apparatus and method for opening and closing a gate 失效
标题翻译：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
申请人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
发明人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
IPC分类号： E05F15/12
CPC分类号： E05F15/63 , E05Y2201/214 , E05Y2201/244 , E05Y2900/40
摘要： 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.
摘要翻译：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。

14. 发明授权

US5136809A Apparatus and method for opening and closing a gate 失效
标题翻译：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
申请人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
发明人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
IPC分类号： E05F15/14 , E05F15/20
CPC分类号： 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
摘要： 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.
摘要翻译：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。

15. 发明授权

US5076012A Apparatus and method for opening and closing a gate 失效
标题翻译：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
申请人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
发明人： Moscow K. Richmond , Thomas R. Richmond , Patrick S. Kochie
IPC分类号： E05F15/14
CPC分类号： 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
摘要： 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.
摘要翻译：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。

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