利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

212 条记录 (耗时 0.022 秒)

    NON-CONTACT NO-LOAD POWER TRANSMISSION DEVICE
    3.
    发明公开
    NON-CONTACT NO-LOAD POWER TRANSMISSION DEVICE 审中-公开

    公开(公告)号：US20230243390A1

    公开(公告)日：2023-08-03

    申请号：US17927868

    申请日：2020-07-28

    申请人： TAE YOUNG FAN GUARD CO., LTD.

    发明人： Gil Yong JUNG

    IPC分类号： F16D27/01 ,  F16D27/112 ,  F16D27/14 ,  H02K49/10

    CPC分类号： F16D27/01 ,  F16D27/14 ,  F16D27/112 ,  H02K49/104

    摘要： The present invention relates to a non-contact no-load power transmission device which can transmit power in a non-contact no-load state by using a magnetic-to-nonmagnetic structure. For this purpose, provided is a non-contact no-load power transmission device characterized by operating in a non-contact manner and comprising: a first disc unit 10 coupled to one of a power shaft or a load shaft and having a magnetic body on one side surface; and a second disc unit 20 coupled to the power shaft or the load shaft that corresponds to the first disc unit 10 and formed of a nonmagnetic body that attracts the magnetic body.

    Clutch actuator and method for controlling a clutch actuator
    5.
    发明授权
    Clutch actuator and method for controlling a clutch actuator 有权

    公开(公告)号：US11434961B2

    公开(公告)日：2022-09-06

    申请号：US16952333

    申请日：2020-11-19

    申请人： FTE automotive GmbH

    发明人： Dimitri Ostrohov ,  Paul Stawinoga

    IPC分类号： F16D27/01 ,  F16D28/00 ,  F16D48/06 ,  F16D121/24 ,  F16D125/24

    摘要： A clutch actuator for actuating a clutch in the drive train of a motor vehicle, having a housing, a drive, a pushrod, which can be adjusted in an axial direction by the drive, a tappet, which is coupled to the pushrod, and a guide component which is accommodated movably in the housing and receives that end of the tappet which faces the pushrod. At least one stroke sensor, which is associated with the guide component, and a rotation angle sensor, which is associated with the drive, are provided. Embodiments relate to an assembly having a clutch actuator of this kind and a controller, the controller is set up and designed to determine the start of the release stroke of a clutch actuated by the clutch actuator from a comparison of the signal of the stroke sensor and the signal of the rotation angle sensor.

    Electromagnetic actuator for wheel-end disconnect
    6.
    发明授权
    Electromagnetic actuator for wheel-end disconnect 有权

    公开(公告)号：US11209053B2

    公开(公告)日：2021-12-28

    申请号：US16733972

    申请日：2020-01-03

    申请人： Ford Global Technologies, LLC

    发明人： Dennis Neil Wys ,  Norman Jerry Bird

    IPC分类号： F16D27/102 ,  B60K23/06 ,  F16D27/01 ,  B60K17/02 ,  F16D41/16

    摘要： A wheel end disconnect system includes an inner race connected to one of an axle half shaft and a wheel hub, an outer race connected to the other of the axle half shaft and the wheel hub, and a plurality of radially actuatable pawls, circumferentially spaced apart, oriented between the inner and outer races, and movable between an outboard locked position and an inboard unlocked position to connect and disconnect the wheel hub from the axle half shaft. The system further includes a plurality of pins attached to an actuator ring. The actuator ring is axially shift-able between a locked and unlocked position. The system also includes one or more permanent magnets forming a permanent magnet ring attached to the actuator ring, with axially spaced apart north and south poles, and an annular tri-pole electromagnet having two counter-wound axially spaced apart coils concentric with the annular permanent magnet.

    Torque restriction mechanism, drive device, and robot device
    7.
    发明授权
    Torque restriction mechanism, drive device, and robot device 有权

    公开(公告)号：US11148304B2

    公开(公告)日：2021-10-19

    申请号：US16318956

    申请日：2017-07-05

    申请人： Mitsubishi Electric Corporation

    发明人： Akiko Hamada

    IPC分类号： F16D43/20 ,  B25J19/06 ,  B25J9/16 ,  H02K7/11 ,  F16B1/00 ,  F16D1/00 ,  F16D43/24 ,  F16D43/30 ,  F16D27/01 ,  F16D11/00

    摘要： A torque restriction mechanism is provided by which torque cutoff and torque transmission can be reliably performed without being affected by a rotation state of the drive unit, and damage to a collision object can be reduced even with a simple configuration. The torque restriction mechanism includes a first clutch and a second clutch. The first clutch cuts off torque to a driven unit when reaction torque at a stationary portion of a motor equals or exceeds a first value. The second clutch that transmits torque in accordance with a rotation state of a rotor of the motor, cuts off torque to the driven unit when the reaction torque equals or exceeds a second value larger than the first value.

    MAGNETIC COUPLING DEVICE
    10.
    发明申请
    MAGNETIC COUPLING DEVICE 审中-公开

    公开(公告)号：US20190291406A1

    公开(公告)日：2019-09-26

    申请号：US16346199

    申请日：2017-11-02

    申请人： TONEJET LIMITED

    发明人： John Lawton Sharp ,  Ian Philip Butler Ingham ,  Jeffrey Mark Woods ,  Simon John Edwards ,  Andrew John Clippingdale ,  Jonathan James Michael Halls

    IPC分类号： B41F17/00 ,  B41F17/18 ,  B41F17/20 ,  B41J3/407 ,  B41J11/00 ,  F16D27/01

    摘要： The present disclosure provides a system for transmitting rotational motion between a driving element and a driven element. The system comprises a driving element that is coupled to a torque input that causes the driving element to rotate about a drive axis. The driving element comprises a first magnetic element. A driven element is configured to rotate about a driven axis. The driven element comprises a second magnetic element. Both the first magnetic element and second magnetic element are susceptible to a magnetic field, and at least one of the first and second magnetic element produces a magnetic field. A magnetic interaction between the first magnetic element and the second magnetic element couples the rotational motion of the driving element and the rotational motion of the driven element. The driving and driven elements are coupled at a predetermined rotational orientation with respect to each other.