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Clutch release system and clutch master cylinder

A clutch master cylinder and cylinder body technology, applied in the field of clutches, can solve problems such as being unable to withstand high torque

Active Publication Date: 2021-01-15
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of this clutch master cylinder is that in the direction of rotation of the flange, the interface between the flange and the bayonet connection of the cylinder body cannot withstand high torque

Method used

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  • Clutch release system and clutch master cylinder
  • Clutch release system and clutch master cylinder

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Embodiment Construction

[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] The clutch release system includes the clutch master cylinder. refer to figure 1 and figure 2 , The clutch master cylinder includes: a cylinder body 1, a flange 2 and a riveting part 3 sleeved outside the cylinder body 1. The cylinder body 1 and the flange 2 are formed in a split type, and the flange 2 and the cylinder body 1 are riveted by using a riveting member 3 .

[0025] The cylinder body 1 and the flange 2 are fixedly connected together by an independent riveting member 3, so that the flange 2 cannot easily rotate relative to the cylinder body 1, and the two have no relative movement in the axial direction. Compared with the bayonet connection relying on the cooperation between surfaces, this technical solution uses the e...

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PUM

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Abstract

A clutch separation system and a clutch master cylinder, wherein the clutch master cylinder includes a cylinder body and a flange sleeved outside the cylinder body, and the flange and the cylinder body are split; the clutch master cylinder also includes : a riveting piece; the flange and the cylinder body are riveted by the riveting piece. The flange and the cylinder body are riveted with riveting parts, the flange will not easily rotate relative to the cylinder body, and there is no relative movement between the two along the axial direction. Compared with the bayonet connection relying on the cooperation between surfaces, this technical solution uses external riveting parts to withstand high torque. When the flange is subjected to high torque, the riveting parts can be used to withstand high torque, and the flange and the cylinder body are not easy to separate, reducing the risk of the flange falling off from the cylinder body.

Description

technical field [0001] The invention relates to the technical field of clutches, in particular to a clutch separation system and a clutch master cylinder. Background technique [0002] The clutch master cylinder is a part of the clutch separation system. The clutch master cylinder is connected to the clutch auxiliary cylinder through the oil pipe, and the clutch is driven to disengage by providing high-pressure brake fluid to the clutch auxiliary cylinder. [0003] The clutch master cylinder includes a cylinder body, a flange installed on the cylinder body and a piston rod extending into the cylinder body. The cylinder block is connected to the front wall of the car through the flange, and the front wall separates the cockpit from the engine compartment. One end of the piston rod located in the cylinder body is connected with a piston, and the other end is connected with a clutch pedal. When stepping on the pedal, the piston rod and the piston can be moved relative to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D25/12F16D25/06
CPCF16D25/12F16D2025/081F16D2300/12
Inventor 张斌
Owner SCHAEFFLER TECH AG & CO KG