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Modular actuator design for clutch actuators

An actuator and clutch technology, applied in the field of modular actuator design for clutch actuators, can solve problems such as consumption

Active Publication Date: 2019-06-07
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this, however, corresponding expenditures are required during development in other areas, for example in construction, production, component maintenance, component management or warehouse management.

Method used

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  • Modular actuator design for clutch actuators
  • Modular actuator design for clutch actuators
  • Modular actuator design for clutch actuators

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Experimental program
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Embodiment Construction

[0018] exist figure 1 and 3 The hydraulic actuator 1 is shown in different views. The hydraulic actuator 1 at least includes a motor module 3 and a hydraulic module 4 respectively.

[0019] The hydraulic actuator 1 is also called an electrohydraulic actuator and can control a clutch slave cylinder for actuating a clutch via a hydraulic line. In this case, the clutch can in particular be a partial clutch of a double clutch.

[0020] exist figure 2 and 4 A mechanical actuator 2 is shown in , which is also referred to as an electromechanical actuator. The mechanical actuator includes at least a motor module 3 and a mechanical module 5 . The motor module 3 is the same as the motor module of the hydraulic actuator 1 and is therefore also provided with the same reference numerals.

[0021] The mechanical actuator 2 can be used as a master cylinder or also directly as a slave cylinder in an actuation circuit for a partial clutch of a clutch, in particular a double clutch. Fo...

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PUM

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Abstract

A modular design is provided for actuators, in particular clutch actuators and / or transmission actuators. For this purpose, an electric motor (3) with a universal flange is provided. Electrohydraulic or electromechanical actuation lines can then be connected via the flange ( 6 ). A clutch and / or a transmission adjusting device can then be actuated by means of an actuator formed in this way. Especially for the use of electrohydraulic actuators, the motor housing can also have a receptacle for a pressure sensor ( 7 ). This receptacle can be closed or closed for connection to the mechanical module (5).

Description

technical field Background technique [0001] Electromechanical and electrohydraulic clutch actuator mechanisms are known, for example for clutch-by-wire (CBW) applications. [0002] For this purpose, various types of (electromechanical / electrohydraulic) actuators are used in a targeted manner, each having a drive system adapted to the actuator. For this, however, corresponding expenditures are required during development in other areas, for example in construction, production, component maintenance, component management or warehouse management. Contents of the invention [0003] In order to at least partially reduce this outlay, it is provided that the same electric motor (including the electronics) is used both for the electromechanical clutch actuation device and also for the electrohydraulic clutch actuation device. Accordingly, the electric motor is provided as a module for at least two of the mentioned actuator variants. [0004] It can be used here that the basic en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D23/12F16D29/00F16D25/08
CPCF16D23/12F16D25/08F16D28/00F16D2025/081F16D25/12
Inventor 彼得·格雷布拉斯洛·曼拉尔斯·舒曼亚历山德·德雷埃尔
Owner SCHAEFFLER TECH AG & CO KG