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    ADJUSTABLE FRICTION RING TRANSMISSION FOR A VEHICLE OPERABLE USING MOTOR POWER AND/OR PEDAL POWER
    1.
    发明申请
    ADJUSTABLE FRICTION RING TRANSMISSION FOR A VEHICLE OPERABLE USING MOTOR POWER AND/OR PEDAL POWER 审中-公开

    公开(公告)号：US20170305499A1

    公开(公告)日：2017-10-26

    申请号：US15517119

    申请日：2015-09-15

    Applicant: Robert Bosch GmbH

    Inventor： Markus Hinterkausen ,  Juergen Hilzinger ,  Peter Kimmich

    IPC: B62M11/14 ,  B62M6/55 ,  F16H15/52 ,  F16H37/02

    CPC classification number: B62M11/145 ,  B62M6/55 ,  B62M11/12 ,  F16H15/52 ,  F16H37/022

    Abstract: A friction ring transmission for a vehicle operable using motor power and/or pedal power, including a crankshaft for pedal cranks, in particular, for an electric bicycle, the friction ring transmission including an inner friction ring and an outer friction ring, and at least one rotatable double tapered roller situated on a roller carrier, which frictionally engages with the inner friction wheel and the outer friction ring, in each case with a contact force, when a torque is transmitted via the friction ring transmission, a force return device for transmitting a contact force from one friction ring to the other friction ring being situated in a power flow path from the inner friction ring to the outer friction ring, one of the friction rings being rotatably fixedly situated in relation to the force return device and the other friction ring being rotatably situated in relation to the force return device.

    Drive assembly and vehicle
    2.
    发明授权
    Drive assembly and vehicle 有权

    公开(公告)号：US11247749B2

    公开(公告)日：2022-02-15

    申请号：US16329605

    申请日：2017-07-14

    Applicant: Robert Bosch GmbH

    Inventor： Markus Hinterkausen ,  Peter Kimmich

    IPC: B62M11/06 ,  B62M6/55 ,  B62M11/14 ,  B62M11/18 ,  F16H37/06

    Abstract: A drive assemblage is described for a vehicle drivable by muscle energy and/or—in particular additionally—by motor energy, to an electric bicycle, e-bike, or pedelec, having: a crank spindle rotatable around a rotation axis for receiving a first torque that is generated in particular by muscle energy; and a transfer device that is embodied to transfer the first torque from the crank spindle to an output drive element couplable to a drive wheel of the vehicle, and is embodied, by way of an—in particular automatically—shiftable spur gear transmission, for a variable conversion ratio, in which: the spur gear transmission has a first shiftable spur gear transmission and a second shiftable spur gear transmission separate therefrom; the first shiftable spur gear transmission and the second shiftable spur gear transmission have a common transmission output to the couplable output drive element; and the first shiftable spur gear transmission and the second shiftable spur gear transmission are couplable alternatingly and alternatively into the power and torque flow of the transfer device.

    A vehicle which is operable by a motor and by muscular energy and has an improved torque sensor
    3.
    发明申请
    A vehicle which is operable by a motor and by muscular energy and has an improved torque sensor 有权
    一种由电动机和肌肉能量操作并且具有改进的扭矩传感器的车辆

    公开(公告)号：US20160185419A1

    公开(公告)日：2016-06-30

    申请号：US14888063

    申请日：2014-03-13

    Applicant: ROBERT BOSCH GMBH

    Inventor： Karl BENDEL ,  Peter Kimmich ,  Markus Hinterkausen ,  Marko Liebler

    IPC: B62M6/50 ,  G01L3/10 ,  G01L5/22 ,  B62M6/55

    CPC classification number: B62M6/50 ,  B62M6/55 ,  G01L1/165 ,  G01L3/10 ,  G01L3/101 ,  G01L5/225

    Abstract: A vehicle which is operable by a motor and/or muscular energy, in particular an electric bicycle, which includes an electric motor, a crankshaft drive having a first crank, a second crank, and a crankshaft, a torque sensor for detecting a torque applied by a rider at the crankshaft drive, and a control unit, which is set up to actuate the electric motor based on at least the values acquired by the torque sensor to drive the vehicle, the torque sensor being situated at the crankshaft drive and the torque sensor including at least one surface acoustic wave sensor.

    Abstract translation: 一种由电动机和/或肌肉能量操作的车辆，特别是电动自行车，其包括电动机，具有第一曲柄，第二曲柄和曲轴的曲轴驱动器，用于检测施加的转矩的转矩传感器 通过曲轴驱动器上的骑手和控制单元，该控制单元被设置为至少基于由扭矩传感器获取的驱动车辆的值来驱动电动机，扭矩传感器位于曲轴驱动器处，扭矩 传感器包括至少一个表面声波传感器。

    DRIVE ASSEMBLY AND VEHICLE
    4.
    发明申请
    DRIVE ASSEMBLY AND VEHICLE 审中-公开

    公开(公告)号：US20190193812A1

    公开(公告)日：2019-06-27

    申请号：US16329605

    申请日：2017-07-14

    Applicant: Robert Bosch GmbH

    Inventor： Markus Hinterkausen ,  Peter Kimmich

    IPC: B62M6/55 ,  B62M11/06 ,  B62M11/14 ,  B62M11/18 ,  F16H37/06

    CPC classification number: B62M6/55 ,  B62M11/06 ,  B62M11/145 ,  B62M11/18 ,  F16H37/065

    Abstract: A drive assemblage is described for a vehicle drivable by muscle energy and/or—in particular additionally—by motor energy, to an electric bicycle, e-bike, or pedelec, having: a crank spindle rotatable around a rotation axis for receiving a first torque that is generated in particular by muscle energy; and a transfer device that is embodied to transfer the first torque from the crank spindle to an output drive element couplable to a drive wheel of the vehicle, and is embodied, by way of an—in particular automatically—shiftable spur gear transmission, for a variable conversion ratio, in which: the spur gear transmission has a first shiftable spur gear transmission and a second shiftable spur gear transmission separate therefrom; the first shiftable spur gear transmission and the second shiftable spur gear transmission have a common transmission output to the couplable output drive element; and the first shiftable spur gear transmission and the second shiftable spur gear transmission are couplable alternatingly and alternatively into the power and torque flow of the transfer device.

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