公开(公告)号：US20040055219A1

公开(公告)日：2004-03-25

申请号：US10616503

申请日：2003-07-09

Inventor： Shaodong Chen ,  Zhao Kong

IPC: E05F015/00

CPC classification number: E05F15/681 ,  E05F15/668 ,  E05Y2201/214 ,  E05Y2900/106

Abstract: A trolley member for a garage door opener, comprises a trolley body (2), a connecting rod (7), a gear shaft (3) disposed on the trolley body (2), a rack (5) disposed on the trolley body (2), a gear (9) disposed on the gear shaft (3). The teeth of the gear (9) is engaged with the teeth of the rack (5). The rack (5) is connected to a spring device. The rack (5) has two working status. A first working status is that the rack (5) is inserted into a slot (10) of a chain link (8) and the spring member urges the rack (5) to the first working status, and a second working status is that the rack (5) is detached from the slot (10). The rack (5) is always urged to the first working status by the spring device, thereby the motor can reliably drives the chain and then the trolley member moving, and the chain can not be idling.

Abstract translation: 一种用于车库开门器的手推车构件，包括手推车主体（2），连杆（7），设置在手推车主体（2）上的齿轮轴（3），设置在手推车主体 2），设置在齿轮轴（3）上的齿轮（9）。 齿轮（9）的齿与齿条（5）的齿啮合。 机架（5）连接到弹簧装置。 机架（5）有两种工作状态。 第一工作状态是将齿条（5）插入链节（8）的槽（10）中，并且弹簧构件将架（5）推向第一工作状态，第二工作状态是： 齿条（5）与槽（10）分离。 通过弹簧装置始终将齿条（5）推到第一工作状态，由此电动机可以可靠地驱动链条，然后推车部件移动，链条不能空转。

公开(公告)号：US20040035057A1

公开(公告)日：2004-02-26

申请号：US10398773

申请日：2003-04-10

Inventor： Eric Backman

IPC: E05F011/24

CPC classification number: E05F3/102 ,  E05F1/105 ,  E05F3/224 ,  E05F15/603 ,  E05F15/614 ,  E05F15/63 ,  E05F2003/228 ,  E05F2015/631 ,  E05Y2201/214 ,  E05Y2201/232 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/47 ,  E05Y2201/474 ,  E05Y2400/53 ,  E05Y2600/13 ,  E05Y2800/113 ,  E05Y2800/12 ,  E05Y2800/28 ,  E05Y2900/132 ,  Y10T74/18672

Abstract: A device for opening and closing a pivotally mounted door leaf (2) or the like comprises an actuator, which is displaceably and/or rotatingly arranged in a housing (10) and connected to the door leaf and which, during displacement rotation, actuates said door leaf, and a drive motor (27) which is connected to the actuator for providing displacement/rotation thereof.

Abstract translation: 用于打开和关闭枢转安装的门扇（2）等的装置包括致动器，其可移动地和/或旋转地布置在壳体（10）中并连接到门扇，并且在位移旋转期间，致动所述 门扇和驱动马达（27），其连接到致动器以提供其位移/旋转。

公开(公告)号：US20030010142A1

公开(公告)日：2003-01-16

申请号：US10149102

申请日：2002-05-26

Inventor： Carlo Pedemonte

IPC: F16H003/06

CPC classification number: E05F15/622 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/636 ,  E05Y2800/426 ,  E05Y2900/40 ,  Y10T74/18704

Abstract: A linear actuator for gates, doors or similar has an actuator arm (1) which is articulated to a support (3) around a vertical axis (15) and be raisable angularly around a horizontal inclination axis (16). The actuator arm (1) has a screw (7) which is operated by an electric motor (11) and a running nutscrew (8) articulated to the gate wing (5) by means of a leadnut holder (18) in which the nutscrew (8) is housed in a manner turning around an axis horizontal and transversal to the actuator arm (1). The leadnut holder (18) has a vertical lower articulation pivot (20) which engages from above in a turning manner in a bush (22) fastened to the wing (5). In an emergency the actuator is disengaged from the gate wing (5) by raising the actuator arm (1) angularly around its inclination axis (16) and extracting upward the articulation pivot (20) of the leadnut holder (18) from the bush (22).

Abstract translation: 用于门，门或类似物的线性致动器具有致动器臂（1），该致动器臂（1）围绕垂直轴线（15）铰接到支撑件（3）并且可围绕水平倾斜轴线（16）成角度地升高。 致动器臂（1）具有由电动机（11）操作的螺钉（7）和通过螺母保持器（18）铰接到门翼（5）的行进螺母（8），螺母 （8）以围绕水平方向转动并横向于致动器臂（1）的方式容纳。 引导螺母保持器（18）具有垂直的下铰接枢轴（20），其从上方以转动的方式从紧固到机翼（5）的衬套（22）中接合。 在紧急情况下，致动器通过围绕其倾斜轴线（16）成角度地升高致动器臂（1）并将引导螺母保持器（18）的关节运动枢轴（20）从衬套向上提升 22）。

公开(公告)号：US20020180237A1

公开(公告)日：2002-12-05

申请号：US10092691

申请日：2002-03-07

Inventor： Lloyd W. Rogers ,  Michael T. Moury ,  David J. Chapman

IPC: B60J005/06

CPC classification number: B60J5/06 ,  E05F15/603 ,  E05F15/632 ,  E05F15/643 ,  E05F15/646 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2900/531

Abstract: A passenger van is equipped with a drive mechanism for power operation of a slideable side door. The drive mechanism has an endless flexible drive member that travels in a closed loop which includes travel through a lower track that supports and guides a hinge and roller assembly that is attached to the lower front corner of the side door. A clutch is mounted on the hinge and roller assembly to clamp onto the flexible drive member for power operation. The clutch is released by an actuator that maintains the clutch disengaged until the clutch is automatically re-engaged when the side door is closed or opened completely.

Abstract translation: 客车配备有用于可滑动侧门的动力操作的驱动机构。 驱动机构具有环形柔性驱动构件，该环形柔性驱动构件在闭环中行进，该闭环包括穿过支撑并引导铰接件和滚子组件的下轨道的行进，所述铰链和滚子组件附接到侧门的下前角。 离合器安装在铰链和辊组件上以夹紧到柔性驱动构件上用于动力操作。 离合器由致动器释放，致动器使离合器分离，直到离合器在侧门关闭或完全打开时自动重新接合时。

公开(公告)号：US20020178321A1

公开(公告)日：2002-11-28

申请号：US09401765

申请日：1999-09-23

Inventor： PHILIP J. CALAMATAS

IPC: G06F012/00

CPC classification number: B61D19/026 ,  E05F15/40 ,  E05F15/41 ,  E05Y2201/214 ,  E05Y2201/232 ,  E05Y2400/302 ,  E05Y2400/554 ,  E05Y2800/00 ,  E05Y2900/51

Abstract: A self-locking memory circuit for a tri state data bus having multiple bit lines. The circuit includes a non-inverting buffer chip for connection to each bit line and a resistor having a predetermined electrical resistance connected across the buffer chip. The chip and resistor provide a predetermined impedance to the flow of electrical current in the self-locking circuit. The circuit changes its state when the current of the latest information on a bit line builds or lowers above or below threshold levels of the self-locking circuit.

Abstract translation: 一种具有多个位线的三态数据总线的自锁存储电路。 电路包括用于连接到每个位线的非反相缓冲器芯片和连接在缓冲芯片上的具有预定电阻的电阻器。 芯片和电阻为自锁电路中的电流提供预定的阻抗。 当位线上的最新信息的电流建立或降低到高于或低于自锁电路的阈值电平时，电路改变其状态。

公开(公告)号：US20020158489A1

公开(公告)日：2002-10-31

申请号：US09978908

申请日：2001-10-16

Inventor： Lloyd Walker Rogers JR. ,  Jeff S. Hamminga ,  Michael Todd Moury

IPC: B60J005/06

CPC classification number: B60J5/06 ,  E05F15/646 ,  E05Y2201/214 ,  E05Y2201/232 ,  E05Y2201/244 ,  E05Y2201/246 ,  E05Y2201/462 ,  E05Y2900/531

Abstract: A passenger van is equipped with a drive mechanism for power operation of a slideable side door. The drive mechanism has a flexible drive member that travels in a closed loop which includes travel through a center track that supports and guides a hinge and roller assembly that is attached to the rear of the side door. The flexible drive member has a cogged portion that is driven by an electric motor to open and close the side door. The remaining portion is uncogged for economy o f manufacture and for releasing the flexible drive member from a clutch of the hinge and roller assembly to open the side door manually very easily. An electromagnetic clutch may also be included to reduce manual operating effort.

Abstract translation: 客车配备有用于可滑动侧门的动力操作的驱动机构。 驱动机构具有柔性驱动构件，其在闭合回路中行进，该闭合回路包括行进通过中心轨道，该中心轨道支撑并引导附接到侧门后部的铰链和滚子组件。 柔性驱动构件具有由电动机驱动以打开和关闭侧门的齿形部分。 为了经济地制造剩余部分，并且从铰链和辊组件的离合器释放柔性驱动构件以手动地非常容易地打开侧门。 也可以包括电磁离合器以减少手动操作的努力。

公开(公告)号：US06188198B1

公开(公告)日：2001-02-13

申请号：US09377370

申请日：1999-08-18

Applicant: Bruce Stanley Gunton

Inventor： Bruce Stanley Gunton

IPC: H02J700

CPC classification number: H02J7/0029 ,  E05F15/41 ,  E05F15/603 ,  E05F15/665 ,  E05F15/686 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/652 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2201/676 ,  E05Y2400/458 ,  E05Y2400/614 ,  E05Y2600/10 ,  E05Y2800/246 ,  E05Y2800/252 ,  E05Y2800/426 ,  E05Y2900/106 ,  G05B2219/2628 ,  H02H3/44 ,  H02H7/0851 ,  H02J7/0024 ,  H02J9/06

Abstract: A sliding door mechanism controls a door 10 in the form of a series of horizontal slats articulated to the slats above and below to move from a closed position in a vertical plane, along between tracks 14, until open. The door is moved by cables winding on or off a cable drum 12 driven through a drive belt 16 by an electric motor 18. The motor is on a carriage mounted at 30 to allow the drive belt to be slackened to remove drive from the drum 12. Control circuits 20 for the apparatus are described.

Abstract translation: 滑动门机构控制一系列水平板条形式的门10，该水平板条铰接到上下板条上，从垂直平面中的关闭位置沿轨道14之间移动直到打开。 通过由电动机18驱动通过驱动带16驱动的电缆卷筒12上的电缆来移动门。电动机在安装在30处的滑架上，以允许驱动带松弛以从滚筒12移除驱动 对装置的控制电路20进行说明。

公开(公告)号：US06185868B1

公开(公告)日：2001-02-13

申请号：US08931307

申请日：1997-09-16

Applicant: Kenji Kato

Inventor： Kenji Kato

IPC: E05F1124

CPC classification number: E05F15/627 ,  E05F1/1091 ,  E05Y2201/214 ,  E05Y2201/216 ,  E05Y2201/234 ,  E05Y2201/41 ,  E05Y2201/416 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/482 ,  E05Y2201/654 ,  E05Y2201/664 ,  E05Y2201/672 ,  E05Y2400/337 ,  E05Y2600/13 ,  E05Y2600/458 ,  E05Y2800/00 ,  E05Y2800/114 ,  E05Y2900/546

Abstract: A connection wire is connected to a part of a rear door popped up in a door-opening direction by an urging force. A pulley rotates responsive to a driving motor inside a wire-winding device to wind the connection wire thereon. In this manner, the rear door is automatically closed. The pulley is urged in a connection wire-winding direction by a power spring. A clutch is between the pulley and the driving motor. When the rear door is pressed by an operator's hands in a door-closing direction while the rear door is being closed, the pulley is rotated by the power spring, thus winding the connection wire thereon and preventing the connection wire from becoming loose. At this time, the connection between the pulley and the driving motor is cut off by the clutch. Thus, the pulley is rotated by the power spring freely and rapidly. In this manner, the rear door can be closed manually even while it is being closed automatically. Further, the connection wire can be prevented from becoming loose and from being sandwiched between the body of the vehicle and the periphery of a rear opening thereof.

Abstract translation: 连接线通过推动力与门开启方向的后门连接。 皮带轮响应于线绕设备内的驱动电机旋转，以将连接线卷绕在其上。 以这种方式，后门被自动关闭。 滑轮通过动力弹簧沿连接线缠绕方向被推动。 滑轮和驱动电机之间有离合器。 当后门被关闭时，操作者的手在门关闭方向上被按压时，滑轮由动力弹簧转动，从而将连接线卷绕在其上并防止连接线松动。 此时，通过离合器将皮带轮与驱动马达的连接切断。 因此，滑轮由动力弹簧自由而快速地旋转。 以这种方式，即使在自动关闭时也可以手动关闭后门。 此外，可以防止连接线松动，并且不会夹在车体和其后开口的周边之间。

公开(公告)号：US6058665A

公开(公告)日：2000-05-09

申请号：US37478

申请日：1998-03-10

Applicant: Harold Halvorson, Jr. ,  James H. Davies ,  Peter J. Schauer

Inventor： Harold Halvorson, Jr. ,  James H. Davies ,  Peter J. Schauer

IPC: E06B3/00 ,  E05D15/48 ,  E06B1/52 ,  E06B3/46 ,  E06B3/50 ,  E06B3/92 ,  B60J5/00

CPC classification number: E06B3/5072 ,  E05D15/48 ,  E06B1/524 ,  E06B3/4636 ,  E06B3/50 ,  E06B3/92 ,  E05D2015/586 ,  E05Y2201/11 ,  E05Y2201/214 ,  E05Y2201/236 ,  E05Y2800/16 ,  E05Y2800/25 ,  E05Y2800/746 ,  E05Y2900/132

Abstract: A door and doorway construction includes a doorway structure having a lock jamb, a hinge jamb, and a header defining a doorway opening. An adjustable door is constructed to fit mateably into the doorway opening. The doorway structure includes an overhead expressway construction configured to structurally support a weight of the door and further adapted to carry utilities over the doorway opening. The doorway structure is vertically adjustable to align the expressway construction with adjacent wall units, which results in size changes in the doorway opening, and the door is adjustable to define an adjustable vertical height shaped to fill the doorway opening despite the size changes. In one form the door is pivoted to the doorway structure with hinges located above and below the door and at a centerline of the door. In another form, the door is slidably mounted to the doorway structure by a door-supporting boom that includes a trolley rollingly supported by the doorway structure and a downrigger that is rigidly supported on the trolley. The downrigger pivotally supports the door, and the trolley includes a breakaway latch such that the door can be broken away and pivoted outwardly if the door is pressed on with sufficient force. Additional illustrated door embodiments include a solid wood door and a floor-to-ceiling door that incorporate the above features.

Abstract translation: 门和门道结构包括具有锁边框，铰链边框和限定门口开口的头部的门口结构。 可调节的门被构造成适合配合到门口的开口。 门道结构包括架空高速公路结构，其构造成在结构上支撑门的重量，并进一步适于在门口开口上承载效用。 门框结构是可垂直调节的，以使高速公路结构与相邻的墙单元对准，这导致门口开口的尺寸变化，并且门可调节以限定形状可调整的垂直高度，以填充门口开口，尽管尺寸改变。 在一种形式中，门枢转到门口结构，铰链位于门的上方和下方以及门的中心线处。 在另一种形式中，门通过门支撑吊杆可滑动地安装在门口结构上，门支撑吊杆包括由门口结构滚动地支撑的手推车和刚性地支撑在手推车上的下拉杆。 下拉支架枢转地支撑门，并且手推车包括分离闩锁，使得如果门被足够的力按压，门可以被分解并向外枢转。 附加的示出的门实施例包括实木门和结合了上述特征的落地门。

公开(公告)号：US5794381A

公开(公告)日：1998-08-18

申请号：US577237

申请日：1995-12-22

Applicant: Roy R. Rizkovsky

Inventor： Roy R. Rizkovsky

IPC: E05F15/14 ,  E05F15/16 ,  F16H63/04 ,  E05F15/00 ,  F16H57/00

CPC classification number: F16H63/04 ,  E05F15/646 ,  E05F15/692 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/654 ,  E05Y2201/664 ,  E05Y2900/531 ,  E05Y2900/55 ,  Y10T74/18848 ,  Y10T74/19279 ,  Y10T74/19614 ,  Y10T74/2048

Abstract: A selectively engageable motor-drive assembly operable for moving a vehicle door or ramp to enable manual operation or motorized operation is provided, having a motor, a pulley drawing a cable attached to the door or ramp, a torque-multiplying arrangement positionable between a fully-engaged position and a partially-disengaged position, and an actuator mechanism for positioning the torque-multiplying arrangement in accordance with a selection of manual or motorized operation. The actuator mechanism may be actuated by a solenoid that is activated by an operator through a control unit. Also, a cam may be provided to define the movement of the actuator mechanism.

Abstract translation: 提供了可操作的用于移动车门或斜坡以实现手动操作或电动操作的可选择性接合的电动机构组件，其具有电动机，连接到门或斜坡上的电缆的滑轮，可定位在完全 - 启动位置和部分脱离位置，以及用于根据手动或电动操作的选择来定位扭矩倍增装置的致动器机构。 致动器机构可以由操作者通过控制单元激活的螺线管来致动。 而且，可以设置凸轮以限定致动器机构的运动。