Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Clutch slave cylinder

A technology of clutch sub-pump and clutch master cylinder, which is applied to clutches, fluid-driven clutches, and non-mechanical-driven clutches, etc., can solve the problem of larger clutch pedal stroke, and achieve the effects of improving reliability performance, facilitating component processing and saving costs.

Inactive Publication Date: 2013-03-27
HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
View PDF8 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a clutch cylinder, the ejector rod is designed as a length-adjustable structure, which mainly solves the problems of the correction of the initial position of the ejector rod of the clutch slave cylinder and the increase of the stroke of the clutch pedal after the light wear of the automobile clutch.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Clutch slave cylinder
  • Clutch slave cylinder
  • Clutch slave cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0028] Such as Figure 1-2 As shown, the embodiment of the present invention provides a clutch slave cylinder, which is arranged between the clutch master cylinder and the clutch fork as an actuator for clutch separation. The clutch slave cylinder includes a cylinder 1 with an open end. The cylinder body 1 is respectively provided with an oil inlet passage and an exhaust passage connected with its inner chamber, and the inner chamber of the cylinder body 1 is provided with a spring 2, a piston 5 and a ejector rod assembly 6 sequentially from the inside to the outside, and the ejector rod Assembly 6 is a length-adjustable structure.

[0029] The clutch cylinder of the present invention is simple in structure, and the length of the ejector rod assembly...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a clutch slave cylinder which is arranged between a clutch master cylinder and a clutch shifter. As an execution mechanism for separating a clutch, the clutch slave cylinder comprises a cylinder of which one end is opened; an oil intake channel and an exhaust channel which are communicated with the inner chamber of the cylinder are respectively arranged on the cylinder; and a spring, a piston and a top rod component are arranged inside the inner chamber of the cylinder from inside to outside in sequence. According to the clutch slave cylinder, the top rod is designed into a length adjustable structure, and the problems that the initial position of the top rod of the clutch slave cylinder is corrected, the clutch pedal travel is increased because of slight abrasion of the automobile clutch, and the like, are mainly solved.

Description

technical field [0001] The invention relates to the field of automobile clutch design, in particular to a clutch cylinder. Background technique [0002] For the current domestic automobile industry, manual transmission vehicles are still the mainstream in the market, and the clutch operating system is an important factor that determines the quality of a vehicle's gear shifting performance. The clutch cylinder is an indispensable part of the brake system and the main component of the clutch operating system. When the brake is stepped on, the master cylinder generates thrust to push the hydraulic oil to the sub-cylinder, and the piston inside the sub-cylinder starts to move under the hydraulic pressure, pushing the brake pads to rub against the brake drum, so that the speed of the vehicle is reduced and stopped. Therefore, the performance of the clutch cylinder directly affects the entire clutch system. [0003] However, the clutch slave cylinder often has many problems duri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16D25/06
Inventor 李博鹏陈勇罗大国李桃安吴必新赵福全
Owner HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com