公开(公告)号：US10933853B2

公开(公告)日：2021-03-02

申请号：US16086896

申请日：2017-03-20

Applicant: IPGATE AG

Inventor： Heinz Leiber ,  Thomas Leiber ,  Carsten Hecker

IPC: B60T8/36 ,  B60T13/14 ,  B60T17/02 ,  F16D121/04 ,  F16D121/24

Abstract: An actuation device for a hydraulic actuation system, e.g., a motor vehicle brake or an electrified clutch actuator, may include a connection for an actuation device; a pressure supply device, driven by an electromotor drive, in the form of a piston or double-stroke piston pump; a piston cylinder unit that may be actuated by means of the actuation device; and an electronic control unit. An axis of the piston cylinder unit and an axis of the pressure supply device may be arranged in parallel.

公开(公告)号：US11897439B2

公开(公告)日：2024-02-13

申请号：US18074192

申请日：2022-12-02

Applicant: IPGATE AG

Inventor： Heinz Leiber ,  Thomas Leiber ,  Carsten Hecker

IPC: B60T8/36 ,  B60T13/14 ,  B60T17/02 ,  F16D121/04 ,  F16D121/24

CPC classification number: B60T13/142 ,  B60T8/368 ,  B60T17/02 ,  F16D2121/04 ,  F16D2121/24

Abstract: An actuation device for a hydraulic actuation system, e.g., a motor vehicle brake or an electrified clutch actuator, may include a connection for an actuation device; a pressure supply device, driven by an electromotor drive, in the form of a piston or double-stroke piston pump; a piston cylinder unit that may be actuated by means of the actuation device; and an electronic control unit. An axis of the piston cylinder unit and an axis of the pressure supply device may be arranged in parallel.

公开(公告)号：US10549737B2

公开(公告)日：2020-02-04

申请号：US15559779

申请日：2016-03-14

Applicant: IPGATE AG

Inventor： Heinz Leiber ,  Carsten Hecker ,  Thomas Leiber

IPC: B60T8/36 ,  B60T7/04 ,  B60T13/14 ,  B60T13/68 ,  B60T13/74

Abstract: An actuating device for a motor vehicle brake may include an actuating apparatus, such as a brake pedal; a pressure-supply device, such as a single- or double-stroke piston pump, which may be driven by an electromotive drive; a piston-cylinder unit actuable by the actuating apparatus, hydraulically connected to a pressure medium reservoir, and forming at least two pressure spaces connected to hydraulic brake circuits; a valve arrangement having valves for wheel-specific adjustment of brake pressures and for connecting/disconnecting the wheel brakes to/from the pressure-supply device and/or the piston-cylinder unit; and an electronic control unit. An axis of the piston-cylinder unit and an axis of the piston pump may be arranged transversely with respect to each other. The piston-cylinder unit and the pressure supply unit may be arranged in a first housing, and the electromotive drive, the first housing, the valve arrangement, and the electronic control unit may be stacked.

公开(公告)号：US11554765B2

公开(公告)日：2023-01-17

申请号：US17153186

申请日：2021-01-20

Applicant: IPGATE AG

Inventor： Heinz Leiber ,  Thomas Leiber ,  Carsten Hecker

IPC: B60T8/36 ,  B60T13/14 ,  B60T17/02 ,  F16D121/04 ,  F16D121/24

Abstract: An actuation device for a hydraulic actuation system, e.g., a motor vehicle brake or an electrified clutch actuator, may include a connection for an actuation device; a pressure supply device, driven by an electromotor drive, in the form of a piston or double-stroke piston pump; a piston cylinder unit that may be actuated by means of the actuation device; and an electronic control unit. An axis of the piston cylinder unit and an axis of the pressure supply device may be arranged in parallel.