KR970027905A - Automotive brake master cylinder - Google Patents

Automotive brake master cylinder Download PDF

Info

Publication number
KR970027905A
KR970027905A KR1019950042824A KR19950042824A KR970027905A KR 970027905 A KR970027905 A KR 970027905A KR 1019950042824 A KR1019950042824 A KR 1019950042824A KR 19950042824 A KR19950042824 A KR 19950042824A KR 970027905 A KR970027905 A KR 970027905A
Authority
KR
South Korea
Prior art keywords
piston
rear wheel
master cylinder
cylinder
brake
Prior art date
Application number
KR1019950042824A
Other languages
Korean (ko)
Other versions
KR0147338B1 (en
Inventor
손영선
Original Assignee
한승준
기아자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950042824A priority Critical patent/KR0147338B1/en
Publication of KR970027905A publication Critical patent/KR970027905A/en
Application granted granted Critical
Publication of KR0147338B1 publication Critical patent/KR0147338B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

본 발명은 후륜의 감압기능을 가진 차량용 브레이크 매스터 실린더에 관한 것이다.The present invention relates to a vehicle brake master cylinder having a decompression function of a rear wheel.

본 발명은 브레이크페달의 조작력이 푸쉬로드를 통해 전달되어 왕복운동을 하는 피스톤과, 상기 피스톤이 내부에 장착되며, 리저버로부터 브레이크액이 유입되는 유입구 및 상기 피스톤의 가압시에 상기 브레이크액이 토출되는 출구를 갖는 실린더 바디와, 상기 피스톤에 부착되어 밀봉 역할을 하는 피스톤 컵과, 상기 피스톤을 원 위치로 복귀시키기 위한 피스톤 리턴스프링으로 구성된 매스터 실린더에 있어서, 후륜의 제동력을 감쇄하기 위해 상기 실린더 바디에 형성되는 후륜유압출구를 더 포함하고, 상기 피스톤은 가압행정시에 스트로크 엔드상태에서 후륜유압출구를 차단할 수 있는 길이로 형성되는 것을 특징으로 한다.According to the present invention, the operating force of the brake pedal is transmitted through a push rod to reciprocate the piston, and the piston is mounted therein, and the brake fluid is discharged when the piston is pressurized and the inlet port of the brake fluid flows from the reservoir. A master cylinder consisting of a cylinder body having an outlet, a piston cup attached to the piston to serve as a seal, and a piston return spring for returning the piston to its original position, comprising: a cylinder cylinder for reducing a braking force of a rear wheel; It further comprises a rear wheel oil outlet formed, the piston is characterized in that it is formed to a length that can block the rear wheel oil outlet in the stroke end state in the pressure stroke.

Description

차량용 브레이크 매스터 실린더Automotive brake master cylinder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명을 적용한 차량용 브레이크의 시스템을 도시한 개략도.1 is a schematic view showing a system of a vehicle brake to which the present invention is applied.

제2도는 본 발명의 차량용 브레이크 매스터 실린더의 정상상태를 도시한 도면.2 is a view showing a steady state of a vehicle brake master cylinder of the present invention.

제3도는 본 발명의 차량용 브레이크 매스터 실린더의 제동 상태를 도시한 것이며.3 shows a braking state of the brake master cylinder for a vehicle of the present invention.

제4도는 종래의 매스터 실린더를 적용한 차량용 브레이크의 시스템을 도시한 개략도.4 is a schematic diagram showing a system of a vehicle brake to which a conventional master cylinder is applied.

제5도는 종래의 매스터 실린더를 도시한 도면.5 shows a conventional master cylinder.

Claims (1)

브레이크페달(42)의 조작력이 푸쉬로드(57)를 통해 전달되어 왕복운동을 하는 피스톤(14)과, 상기 피스톤이 내부에 장착되며, 리저버로부터 브레이크액이 유입되는 유입구 및 상기 피스톤의 가압시에 상기 브레이크액이 토출되는 출구를 갖는 실린더 바디(52), 상기 피스톤에 부착되어 밀봉 역할을 하는 피스톤 컵(54)과, 상기 피스톤을 원위치로 복귀시키기 위한 피스톤 리턴스프링(55)으로 구성되는 매스터 실린더에 있어서, 후륜의 제동력을 감쇄하기 위해 상기 실린더 바디에 형성되는 후륜유압출구(12)를 더 포함하고, 상기 피스톤(14)은 가압행정시에 스트로크 앤드상태에서 상기 후륜유압출구를 차단할 수 있는 길이로 형성되는 것을 특징으로 하는 차량용 브레이크 매스터 실린더.The operating force of the brake pedal 42 is transmitted through the push rod 57 to reciprocate, the piston 14 is mounted therein, and at the time of pressurization of the piston and the inlet through which the brake fluid flows from the reservoir. A master cylinder comprising a cylinder body 52 having an outlet through which the brake fluid is discharged, a piston cup 54 attached to the piston to serve as a seal, and a piston return spring 55 for returning the piston to its original position. And a rear wheel oil outlet (12) formed in the cylinder body to attenuate the braking force of the rear wheel, wherein the piston (14) has a length capable of blocking the rear wheel oil outlet in a stroke end state at a pressurizing stroke. Brake master cylinder for a vehicle, characterized in that formed by. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950042824A 1995-11-22 1995-11-22 Brake master cylinder KR0147338B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950042824A KR0147338B1 (en) 1995-11-22 1995-11-22 Brake master cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950042824A KR0147338B1 (en) 1995-11-22 1995-11-22 Brake master cylinder

Publications (2)

Publication Number Publication Date
KR970027905A true KR970027905A (en) 1997-06-24
KR0147338B1 KR0147338B1 (en) 1998-08-17

Family

ID=19435139

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950042824A KR0147338B1 (en) 1995-11-22 1995-11-22 Brake master cylinder

Country Status (1)

Country Link
KR (1) KR0147338B1 (en)

Also Published As

Publication number Publication date
KR0147338B1 (en) 1998-08-17

Similar Documents

Publication Publication Date Title
JPS59134042A (en) Two system type hydraulic brake tandem master cylinder
KR910021323A (en) Assembly consisting of brake booster and master cylinder
KR970027905A (en) Automotive brake master cylinder
US5737919A (en) Master cylinder with improved safety
KR960702394A (en) HYDRAULIC CIRCUIT WITH A CAPACITY FORMING A DISTRIBUTOR
KR890004922A (en) Proportional control valves for antilock devices
GB2135412A (en) Master cylinder for hydraulic brake systems of vehicles
KR0131024B1 (en) Tandem master cylinder
ATE82916T1 (en) BRAKE SYSTEM.
KR970704596A (en) BOOSTED BRAKING DEVICE WITH REDUCED TRAVEL
ATE207426T1 (en) PRESSURE ACCUMULATOR FOR VEHICLE BRAKE SYSTEM
KR970040554A (en) Car braking state maintenance device
KR950005665A (en) Braking Force Relief of Automotive Hydraulic Brake
KR20020030875A (en) Brake master cylinder
SU918141A2 (en) Motor vehicle brake hydraulic actuator
KR970020817A (en) Hydraulic brake system
KR970040638A (en) Braking reaction reduction device of master cylinder
KR970040648A (en) Hydraulic brake operating mechanism
KR950017587A (en) ABS buffer valve for automobiles with flow valve
JPH0858558A (en) Master cylinder
KR970040647A (en) Brake back pressure device
KR970040676A (en) Car parking brake system
WO2001074636A8 (en) Actuating unit for an electrohydraulic braking system
KR930012491A (en) Bypass type load sensing pressure reducing valve for automobile brake
KR970040635A (en) Master cylinder of hydraulic brake

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20001121

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee