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    SYSTEMS AND METHODS FOR OPERATING FLIGHT CONTROL SURFACES
    3.
    发明公开
    SYSTEMS AND METHODS FOR OPERATING FLIGHT CONTROL SURFACES 审中-公开
    德国维也纳国家石油公司（VERFAHREN ZURBETÄTIGUNGVONFLUGSTEUERUNGSOBERFLÄCHEN）

    公开(公告)号：EP2957500A1

    公开(公告)日：2015-12-23

    申请号：EP15165612.1

    申请日：2015-04-29

    申请人： The Boeing Company

    发明人： Coffman, Jeffrey C

    IPC分类号： B64C13/42 ,  B64C13/44 ,  B64C13/28

    CPC分类号： B64C13/16 ,  B64C9/00 ,  B64C13/50 ,  B64C13/506 ,  F03G1/00 ,  F16D11/14 ,  F16D28/00 ,  F16D2011/004

    摘要： Systems and methods for operating flight control surfaces are provided. One system includes a control device having a two piece shaft including a first shaft portion and a second shaft portion, a spline key detachably coupling the first shaft portion and the second shaft portion, and a crankshaft operatively coupling the two piece shaft and a flight control surface. The control device further includes a driving mechanism coupled to the spline key and operable to move the spline key to engage and disengage the first and second shaft portions, wherein the first and second shaft portions are disengaged when a failure to the flight control surface is detected, causing the second shaft portion to drive the flight control surface to a safe position.

    摘要翻译： 提供了操作飞行控制面的系统和方法。 一个系统包括具有两件式轴的控制装置，该两件式轴包括第一轴部分和第二轴部分，可拆卸地联接第一轴部分和第二轴部分的花键键和可操作地联接两件式轴的曲轴和飞行控制 表面。 所述控制装置还包括联接到所述花键键并且可操作以使所述花键键移动以接合和分离所述第一和第二轴部分的驱动机构，其中当检测到所述飞行控制表面的故障时，所述第一和第二轴部分脱离 使第二轴部分驱动飞行控制表面到安全位置。

    DRIVE MECHANISM
    4.
    发明公开
    DRIVE MECHANISM 审中-公开
    驱动机构

    公开(公告)号：EP2215358A1

    公开(公告)日：2010-08-11

    申请号：EP08772652.7

    申请日：2008-07-11

    申请人： Barreiro Technologies Pty Ltd

    发明人： BARREIRO, Manuel Vieira

    IPC分类号： F03G1/00 ,  F16H33/02

    CPC分类号： F16H33/02 ,  F03G1/00 ,  F05B2260/40311

    摘要： A apparatus in the form of a torsional propulsion device functioning as an engine (10) for delivery of sustained mechanical power over an extended duration with only intermittent energy input. The engine (10) comprises an input shaft (11), an output shaft (13) and a drive mechanism (40) therebetween. The drive mechanism (40) comprises a drive gear (45), an input mechanism (71), and a spring mechanism (73) operably connected to the drive gear 45. The spring mechanism (73) is adapted to be loaded by the input mechanism (71) during the loading event. The loaded spring mechanism (73) is adapted to rotate the drive gear (45) in a driving direction during a driving event, the driving event being of a duration exceeding that of the loading event. The duration of the driving event is significantly greater than the duration of the loading event such that the drive mechanism (40) can deliver output energy for an extended duration as compared to the duration of energy input. Typically, the duration of the driving event is of at least an order of magnitude greater than the duration of the loading event.

    SPRING HYBRID DRIVE
    5.
    发明公开
    SPRING HYBRID DRIVE 审中-公开
    FEDERHYBRIDANTRIEB

    公开(公告)号：EP1827886A1

    公开(公告)日：2007-09-05

    申请号：EP05821818.1

    申请日：2005-12-22

    申请人： Connaught Motor Co. Ltd.

    发明人： BISHOP, Timothy

    IPC分类号： B60K6/10

    CPC分类号： F16D3/12 ,  F03G1/00 ,  F16D3/50

    摘要： A power storage mechanism comprising an elastic element, one end of the spring being connected to a first shaft and the other end being connected to a second shaft whereby rotation of the shafts at different speeds can cause the storage of energy in the elastic element, the shafts being interconnected by a continuously variable transmission and/or a differential whereby the relative rotational speeds thereof can be controlled.

    Spring motor for generating constant torque
    7.
    发明公开
    Spring motor for generating constant torque 审中-公开
    Federmotor zur Generierung eines konstanten Drehmoments

    公开(公告)号：EP1001165A2

    公开(公告)日：2000-05-17

    申请号：EP99309109.9

    申请日：1999-11-16

    申请人： GENERAL ELECTRIC COMPANY

    发明人： Tkaczyk, John Eric ,  Tiemann, Jerome Johnson

    IPC分类号： F03G3/00

    CPC分类号： F03G1/00

    摘要： A spring motor (10) for driving an electric power generator (12) with constant power includes a crank-up spool (14), a take-up spool (16), and a relatively wide, flat tape spring (18) which winds in a relaxed condition on the take-up spool. In one form, the spring has a width which varies approximately linearly from one end to another end so as to generate a constant torque at a fixed radius from an axis of the crank-up spool as the spring unwinds. In another form, the spring width is constant and a separate drum is driven by contact with the unwinding spring, with the separate drum driving an output shaft. In still another form, an idler wheel is driven by contact with the spring and the output shaft is driven from the idler wheel through gear contact with the periphery of an output drum mounted on the output shaft.

    摘要翻译： 用于以恒定功率驱动发电机（12）的弹簧马达（10）包括曲柄卷轴（14），卷取卷轴（16）和相对宽的扁平带弹簧（18） 在松弛的条件下卷起卷轴。 在一种形式中，弹簧具有从一端到另一端近似线性地变化的宽度，以便当弹簧退绕时，从曲柄轴线的轴线以固定的半径产生恒定的扭矩。 在另一种形式中，弹簧宽度是恒定的，并且单独的滚筒通过与展开弹簧的接触来驱动，而单独的滚筒驱动输出轴。 在另一种形式中，惰轮通过与弹簧接触而被驱动，并且输出轴通过与安装在输出轴上的输出鼓的周边的齿轮接触而从惰轮驱动。

    Spring driven motor
    8.
    发明公开
    Spring driven motor 失效
    Federmotor。

    公开(公告)号：EP0143502A2

    公开(公告)日：1985-06-05

    申请号：EP84201714.7

    申请日：1984-11-26

    申请人： Magnavox Government and Industrial Electronics Company

    发明人： Braun, Gerald Wilbert

    IPC分类号： F03G1/00

    CPC分类号： F03G1/00

    摘要： Motor apparatus comprising an elongated motor shaft (212) having a shaft axis and means (328, 216) for supporting said shaft for rotation about said axis; first spring means (320) for applying a first torque in a first rotational direction to said shaft; second spring means (322) for applying a second torque in a second rotational direction to said shaft; and means (284, 286) for selectively releasing the torque of at least one of said spring means to impart rotation to said shaft.

    摘要翻译： 电机设备包括具有轴线的细长马达轴（212）和用于支撑所述轴以围绕所述轴线旋转的装置（328,216）; 第一弹簧装置（320），用于将第一扭矩沿第一旋转方向施加到所述轴; 第二弹簧装置（322），用于将第二扭矩沿第二旋转方向施加到所述轴; 以及用于选择性地释放所述弹簧装置中的至少一个的扭矩以赋予所述轴旋转的装置（284,286）。