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Brake master cylinder assembly

A technology of brake master cylinder and assembly, applied in the direction of hydraulic brake transmission, etc., can solve the problems of lengthening and easy wear and tear, and achieve the effect of enhancing safety, shortening the length of the cylinder block, and increasing the braking force

Inactive Publication Date: 2013-12-18
ZHEJIANG WANXIANG SYST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The length of the cylinder body of the conventional brake master cylinder assembly is designed to increase with the increase of the working stroke, and the sealing cup and the movement of the power piston move together, so it is easy to wear

Method used

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  • Brake master cylinder assembly

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing:

[0014] As shown in the figure, this brake master cylinder assembly mainly includes a brake oil storage cup 4, a master cylinder body 7, a first piston assembly 1 and a second piston assembly 5, and the brake oil storage cup 4 passes through The fixing bolt 8 is fixed on the upper part of the main cylinder body 7, the oil outlet of the brake oil storage cup 4 cooperates with the oil inlet of the main cylinder body 7, and a sealing cup 3 is provided at the interface, and the sealing cup 3 It is fixed on the main cylinder body 7, does not move with the movement of the piston, is not easy to wear, and prolongs the service life. The main cylinder body 7 is provided with a first piston assembly 1 and a second piston assembly 5, and the first piston The assembly 1 and the second piston assembly 5 are connected in series with each other. The outer cover of the first piston assembl...

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Abstract

The invention relates to a brake master cylinder assembly, which mainly comprises a brake oil storage cup, a master cylinder body, a first piston assembly and a second piston assembly, wherein the brake oil storage cup is fixed on the upper part of the master cylinder body; an oil outlet of the brake oil storage cup is mutually matched with an oil inlet of the master cylinder body; a sealing rubber cup is arranged at a connector; the first piston assembly and the second piston assembly are arranged in the master cylinder body, and are mutually connected in series. The brake master cylinder assembly has the beneficial effect that the working stroke is increased, meanwhile, the length of the cylinder body can be shortened as soon as possible, the spatial arrangement of a vehicle is favored, after the working stroke of the brake master cylinder is lengthened, the volume of liquid provided when the vehicle is braked can be increased, the braking force is increased, and the safety of the vehicle is enhanced.

Description

technical field [0001] The invention relates to a structure in an automobile brake system, in particular to a brake master cylinder assembly. Background technique [0002] Brake master cylinder assembly is the component that provides brake hydraulic pressure source in the vehicle brake system. (Brake master cylinder assembly design drawing) Its function is to convert the driver's force on the pedal into hydraulic pressure, and push the wheel cylinder to make the brake work, so as to achieve vehicle braking. When the brake is released, the return spring returns the pedal. The length of the cylinder body of the conventional brake master cylinder assembly is designed to increase with the increase of the working stroke, and the sealing cup moves with the movement of the power piston, so it is easy to wear. Contents of the invention [0003] The present invention solves the above-mentioned shortcomings of the prior art and provides a brake master cylinder assembly with a simp...

Claims

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Application Information

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IPC IPC(8): B60T11/16
Inventor 袁连峰
Owner ZHEJIANG WANXIANG SYST
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