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    ACTUATION DEVICE FOR A HYDRAULIC ACTUATION SYSTEM, IN PARTICULAR A MOTOR VEHICLE BRAKE OR AN ELECTRIFIED CLUTCH ACTUATOR, OPTIONALLY WITH GEAR ACTUATOR
    1.
    发明申请
    ACTUATION DEVICE FOR A HYDRAULIC ACTUATION SYSTEM, IN PARTICULAR A MOTOR VEHICLE BRAKE OR AN ELECTRIFIED CLUTCH ACTUATOR, OPTIONALLY WITH GEAR ACTUATOR 审中-公开

    公开(公告)号：US20190100182A1

    公开(公告)日：2019-04-04

    申请号：US16086896

    申请日：2017-03-20

    Applicant: IPGATE AG

    Inventor： Heinz LEIBER ,  Thomas LEIBER ,  Carsten HECKER

    IPC: B60T13/14 ,  B60T17/02 ,  B60T8/36

    Abstract: The invention relates to an actuation device for a hydraulic actuation system, in particular a motor vehicle brake or an electrified clutch actuator, comprising the following components: a connection for an actuation device, in particular in the form of a brake pedal or a clutch actuation device, a pressure supply device (11) driven by an electromotor drive (M) in the form of a piston or a double stroke piston pump, wherein the drive (M), directly or via a transmission gear, in particular a circulating ball gear, adjusts the piston of the piston or double stroke piston pump, a piston cylinder unit (10, main cylinder) actuatable by means of the actuation device which is hydraulically connected to a pressure medium reservoir (VB), an electronic control and regulating unit (ECU), characterised in that the axis (H) of the piston cylinder unit (10, main cylinder) and the axis (H1) of the pressure supply device (11) are arranged parallel to one another.

    ACTUATING DEVICE FOR A MOTOR-VEHICLE BRAKE
    4.
    发明申请
    ACTUATING DEVICE FOR A MOTOR-VEHICLE BRAKE 审中-公开

    公开(公告)号：US20180065605A1

    公开(公告)日：2018-03-08

    申请号：US15559779

    申请日：2016-03-14

    Applicant: IPGATE AG

    Inventor： Heinz LEIBER ,  Carsten HECKER ,  Thomas LEIBER

    IPC: B60T8/36 ,  B60T13/74 ,  B60T7/04 ,  B60T13/68

    Abstract: The invention relates to an actuating device for a motor vehicle brake, comprising the following components: an actuating apparatus, in particular in the form of a brake pedal, a pressure-supply device (11) which is driven by an electromotive drive (M) and is in the form of a piston pump or a double-stroke piston pump, a piston-cylinder unit (10, master cylinder) which can be actuated by the actuating apparatus and is hydraulically connected to the pressure medium reservoir vessel (VB) and which forms at least two pressure spaces which are connected to hydraulic brake circuits a valve arrangement (HCU) having valves for the wheel-specific adjustment of brake pressures and for disconnecting or connecting the wheel brakes to the pressure supply device (11) and/or the piston-cylinder unit (10), an electronic control unit (ECU), wherein the axis (A1) of the piston-cylinder unit (10, master cylinder) and the axis (A2) of the piston pump or double-stroke piston pump of the pressure supply unit (11) are arranged transversely with respect to one another, characterised in that the piston-cylinder unit (10, master cylinder) and the pressure supply unit (11) are arranged in a first housing (GH1), wherein the motor (M), the first housing (GH1), the valve arrangement (HCU) and the electronic control unit (ECU) are arranged stacked one on top of the other, and in that the axis (A1) of the piston-cylinder unit (10) is arranged transversely with respect to the stacking direction (SR) and the axis (A2) of the pressure supply device (11) is arranged parallel to the stacking direction (SR), wherein the stacking direction (SR) is arranged parallel to the vertical (V) or at an angle (φ) of 5° to 30° with respect to the vertical (V).

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