利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

152 条记录 (耗时 0.013 秒)

    LINEAR ACTUATOR AND HAND ROTARY RELEASING STRUCTURE THEREOF
    55.
    发明公开
    LINEAR ACTUATOR AND HAND ROTARY RELEASING STRUCTURE THEREOF 审中-公开

    公开(公告)号：US20240348123A1

    公开(公告)日：2024-10-17

    申请号：US18214015

    申请日：2023-06-26

    申请人： TIMOTION TECHNOLOGY CO., LTD.

    发明人： Yu-Chang LIN

    IPC分类号： H02K7/14 ,  H02K7/06 ,  H02K7/112

    CPC分类号： H02K7/145 ,  H02K7/06 ,  H02K7/112

    摘要： A linear actuator includes an actuating mechanism, a telescopic structure and a hand rotary releasing structure. The hand rotary releasing structure includes a connecting seat, a clutch seat, a clutch, an adaptor sleeve and a return spring. A peripheral surface of the connecting seat is disposed with multiple clutch troughs. The clutch seat includes multiple engaging troughs. The clutch is disposed between the connecting seat and the clutch seat. The adaptor sleeve is disposed around the clutch and includes multiple spiral troughs. The return spring is disposed around the connecting seat and abuts against the clutch to reduce the activating time and steps of release.

    Scooter motor
    56.
    发明授权
    Scooter motor 有权

    公开(公告)号：US11888382B2

    公开(公告)日：2024-01-30

    申请号：US17043679

    申请日：2020-04-17

    申请人： GOLDEN MOTOR TECHNOLOGY CO., LTD

    发明人： Zhang He

    IPC分类号： H02K7/102 ,  H02K7/112 ,  F16D55/38 ,  F16D65/18 ,  B62M7/12 ,  F16D121/16 ,  F16D121/22 ,  F16D127/04

    CPC分类号： H02K7/1125 ,  F16D55/38 ,  F16D65/186 ,  B62M7/12 ,  F16D2121/16 ,  F16D2121/22 ,  F16D2127/04

    摘要： A scooter motor includes a stator unit, a rotor unit and a brake unit. The stator unit is fixedly mounted on the fixed shaft of the motor, and the rotor unit is rotatably mounted on the fixed shaft. The brake unit includes a friction plate component and an electromagnetic clutch component. The electromagnetic clutch component is configured to drive the friction plate component to press to brake. According to the embodiment of the present invention, the scooter motor drives the rotor unit to rotate by the cooperation between the stator unit and the rotor unit to drive the scooter, additionally, the stator unit controls the rotation of the rotor unit by using the friction plate component and the electromagnetic clutch component to realize the braking of the scooter.

    VEHICULAR FRONT AXLE POWERTRAIN WHICH USES AN ELECTRIC MOTOR WITH AN EXTERNAL ROTOR
    57.
    发明申请
    VEHICULAR FRONT AXLE POWERTRAIN WHICH USES AN ELECTRIC MOTOR WITH AN EXTERNAL ROTOR 有权

    公开(公告)号：US20210252966A1

    公开(公告)日：2021-08-19

    申请号：US16975357

    申请日：2019-02-22

    申请人： Aljosa Tusek

    发明人： Aljosa Tusek

    IPC分类号： B60K7/00 ,  B60K17/02 ,  B60K11/00 ,  B60L7/10 ,  H02K5/18 ,  H02K7/00 ,  H02K7/112

    摘要： Vehicular front axle powertrain, which uses an electric motor with an external rotor is for driving and braking of the front axles of vehicles with wheels which also or only use electrical power. It consists of an electric engine (1) with an external rotor or rotor extension (1.2), which is also a generator working as a brake. The rotor or rotor extension (1.2) connects to a clutch (3), which guards against overload and may have a disc brake (3. I) mounted, which carries excess braking force. The clutch (3) connects to an internal joint (4), which connects to a shaft (5), which has an external homokinetic joint (6) with a hub shaft (6.2) for the vehicle's wheel. Rotational energy goes from the electric motor (I) without mechanical losses to the hub shaft (6.2) and back, while the hub shaft (6.2) can move relative to the stator in the (SA) and (SB) directions.

    TORQUE GENERATING DEVICE
    58.
    发明申请
    TORQUE GENERATING DEVICE 审中-公开

    公开(公告)号：US20200158191A1

    公开(公告)日：2020-05-21

    申请号：US16748456

    申请日：2020-01-21

    申请人： Alps Alpine Co., Ltd.

    发明人： Asuka Koike ,  Kazunari Takahashi ,  Misuzu Takahashi ,  Yoshihiro Kuge ,  Atsushi Goto

    IPC分类号： F16D35/02 ,  H02K7/112

    摘要： A torque generating device includes a magnetic disk configured to rotate around a rotation axis, first and second yokes located on opposite sides across the magnetic disk, a coil disposed to overlap the magnetic disk along a direction of the rotation axis, a third yoke of which at least a region proximity to the magnetic disk is located outside the magnetic disk and the coil and that makes up a magnetic path of a magnetic field generated by the coil with the first and second yokes, and a magnetic viscous fluid filled between the magnetic disk and the first and second yokes. The third yoke has a magnetic gap between the third and first yokes. The magnetic gap is formed at a position outside an outer peripheral edge of the magnetic disk or overlapping the outer peripheral edge of the magnetic disk along the direction of the rotation axis.