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65 条记录 (耗时 0.034 秒)

    Circumferential lever booster and transmission means thereof
    1.
    发明授权
    Circumferential lever booster and transmission means thereof 有权

    公开(公告)号：US12117068B2

    公开(公告)日：2024-10-15

    申请号：US18554952

    申请日：2022-02-21

    申请人： Rongqiang Zhang ,  Wei Zhang ,  Weiqin Shou

    发明人： Rongqiang Zhang ,  Wei Zhang ,  Weiqin Shou

    IPC分类号： F16H21/22

    CPC分类号： F16H21/22

    摘要： A circumferential lever booster includes a transmission part that is fixedly connected to an input eccentric wheel; the input eccentric wheel is movably connected to a circumferential surface of an acting force end on a lever arm group by means of a bearing; the other end of the lever arm group is movably supported with a circumferential support seat; and the circumferential surface of the lever arm group at said end is movably connected to a bearing fixed on the eccentric axis of an output eccentric wheel; a lever prying force is applied while a circumferential swinging force is transmitted, so as to act on the output eccentric wheel; and the eccentric wheel is fixedly connected to a transmission part to output a boost. The circumferential lever booster can achieve boosting when the eccentricity of the input eccentric wheel and output eccentric wheel is equal.

    Electromechanical actuator for an aircraft control surface, and an aircraft provided with such an actuator
    3.
    发明授权
    Electromechanical actuator for an aircraft control surface, and an aircraft provided with such an actuator 有权
    用于飞机控制表面的机电致动器以及设置有这种致动器的飞行器

    公开(公告)号：US09038944B2

    公开(公告)日：2015-05-26

    申请号：US14358651

    申请日：2012-11-21

    申请人： SAGEM DEFENSE SECURITE

    发明人： David Senegas ,  Jerome Mehez ,  Maxime Jestin ,  Bertrand Sevagen

    IPC分类号： B64C3/38 ,  B64C13/30 ,  B64C13/28 ,  B64C13/24 ,  F16H21/22 ,  F16H35/00

    CPC分类号： B64C13/30 ,  B64C13/24 ,  B64C13/28 ,  F16H21/22 ,  F16H35/00 ,  F16H2035/005 ,  Y10T74/18184 ,  Y10T74/18696 ,  Y10T74/18792

    摘要： An electromechanical actuator for a movable flight control surface of an aircraft, the actuator comprising an electric motor having an outlet shaft with first and second directions of rotation, a movement transmission arranged to connect the outlet shaft of the motor to the movable flight control surface, and a control unit for controlling the motor. The transmission incorporates a pawl device arranged to oppose the transmission of movement in the first direction of rotation, and the control unit is connected to a pawl declutching member for declutching the pawl and enabling movement to be transmitted in the first direction of rotation.

    摘要翻译： 一种用于飞行器的可移动飞行控制表面的机电致动器，所述致动器包括具有第一和第二旋转方向的出口轴的电动机，布置成将马达的出口轴连接到可移动飞行控制表面的运动传动装置， 以及用于控制电动机的控制单元。 传动装置包括一个棘爪装置，该棘爪装置被布置成与第一旋转方向上的运动相对抗，并且该控制单元连接到一个棘爪释放构件，用于释放棘爪并使运动能够沿第一旋转方向传递。

    Drive for a Pilger Roller System
    4.
    发明申请
    Drive for a Pilger Roller System 有权
    驱动皮皮滚筒系统

    公开(公告)号：US20130186214A1

    公开(公告)日：2013-07-25

    申请号：US13511515

    申请日：2010-11-12

    申请人： Thomas Froböse

    发明人： Thomas Froböse

    IPC分类号： F16H21/22

    CPC分类号： F16H21/22 ,  B21B21/005 ,  B21B21/045 ,  Y10T74/18208

    摘要： The present invention concerns a pilger rolling mill comprising a roll stand (1), a flywheel (10) on a drive shaft which is mounted rotatably about an axis of rotation (18), and a thrust rod (6) having a first end (16) and a second end (17), wherein the first end (16) of the thrust rod (6) is fixed to the flywheel (10) at a radial spacing (7) from the axis of rotation (18) and wherein the second end (17) of the thrust rod (6) is fixed to the roll stand (1) so that in operation of the mill a rotary movement of the flywheel (10) is converted into a translatory movement of the roll stand (1), comprising a drive motor (9) having a motor shaft (8a), wherein the motor shaft (8a) of the drive motor (9) and the drive shaft (8b) are connected together in such a way that a rotary movement of the motor shaft (8a) leads to a rotary movement of the drive shaft (8b) and thus the drive motor (9) drives the flywheel (10). To provide a pilger rolling mill whose drive for the roll stand exhibits no or only very little wear and which in addition permits a precise displacement of the roll stand with a high degree of repetition accuracy, according to the invention it is proposed that that the drive motor (9) is a torque motor.

    摘要翻译： 本发明涉及一种包括辊架（1），绕转轴（18）可旋转地安装的驱动轴上的飞轮（10）的推土机，以及具有第一端（6）的推杆（6） 16）和第二端（17），其中推力杆（6）的第一端（16）以与旋转轴线（18）成径向间隔（7）固定到飞轮（10），并且其中 推杆（6）的第二端（17）被固定到辊架（1）上，使得在磨机的操作中，飞轮（10）的旋转运动被转换成辊架（1）的平移运动， ，包括具有马达轴（8a）的驱动马达（9），其中驱动马达（9）的马达轴（8a）和驱动轴（8b）以这样的方式连接在一起，使得 马达轴（8a）导致驱动轴（8b）的旋转运动，因此驱动马达（9）驱动飞轮（10）。 为了提供一种用于轧辊机架的驱动器不产生或仅仅很少磨损并且还允许以高度重复精度精确地移动轧辊机架的冲压机的轧机，因此提出了驱动 电动机（9）是转矩电动机。