KR970040645A - Braking system - Google Patents

Braking system Download PDF

Info

Publication number
KR970040645A
KR970040645A KR1019950051568A KR19950051568A KR970040645A KR 970040645 A KR970040645 A KR 970040645A KR 1019950051568 A KR1019950051568 A KR 1019950051568A KR 19950051568 A KR19950051568 A KR 19950051568A KR 970040645 A KR970040645 A KR 970040645A
Authority
KR
South Korea
Prior art keywords
brake booster
brake
pressure
air
check valve
Prior art date
Application number
KR1019950051568A
Other languages
Korean (ko)
Other versions
KR0144992B1 (en
Inventor
김물시
Original Assignee
김태구
대우자동차 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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950051568A priority Critical patent/KR0144992B1/en
Publication of KR970040645A publication Critical patent/KR970040645A/en
Application granted granted Critical
Publication of KR0144992B1 publication Critical patent/KR0144992B1/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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/58—Combined or convertible systems
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

본 발명은 차량의 제동장치에 관한 것으로서, 이는 브레이크 패달작동시 브레이크 부스터로 하여금 흡입 매니폴드 부압과차축동력에 의한 흡입압을 함께 작동시키도록 하여 브레이킹시의 밟는 힘을 가볍게 하고 브레이크 성능을 향상시키도록 한 것이다.The present invention relates to a braking device for a vehicle, which causes the brake booster to operate the suction manifold negative pressure and the suction pressure caused by the axle motive force together during the brake pedal operation to reduce the stepping force during braking and improve the brake performance. It is to be.

이와 같은 본 발명 차량의 제동장치는 브레이크 패달의 밟음정도에 따라 발생되는 진공이나 압축 공기등의 힘을 가하는 브레이크 부스터와; 이 브레이크 부스터에서 발생된 진공의 힘을 유압으로 전환하여 각 브레이크를 제동하는 마스터 실린더와; 상기 브레이크 부스터에서 발생된 힘을 한쪽 방향으로 제어하는 체크밸브와; 이 체크밸브를 통해 브레이크 부스터내의 진공을 흡입하여 주는 흡입매니폴드로 구성된 제동장치에서의 차축의 동력에 의해 상기 브레이크 부스터내의 공기압을 흡입하는 공기흡입수단과; 상기 브레이크 부스터에 설치되어 공기압을 상기 공기흡입수단으로 안내하여 흡입 매니폴드의 부압과 차축동력의 공기 흡입압이 함께 작용되도록 하는 체크밸브로 이루어짐으로서 달성된다.Such a braking device for a vehicle of the present invention includes: a brake booster for applying a force such as vacuum or compressed air generated according to the stepping amount of the brake pedal; A master cylinder for braking each brake by converting the vacuum force generated by the brake booster into hydraulic pressure; A check valve for controlling the force generated by the brake booster in one direction; Air suction means for sucking air pressure in the brake booster by the power of the axle in the braking device composed of a suction manifold which sucks the vacuum in the brake booster through the check valve; It is achieved by a check valve installed in the brake booster to guide the air pressure to the air suction means so that the negative pressure of the suction manifold and the air suction pressure of the axle power are acted together.

Description

차량의 제동장치Braking system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명 브레이트장치의 개략 구성도.3 is a schematic configuration diagram of a brate device of the present invention.

제4도는 제3도의 브레이크 부스터를 보다 상세하게 도시한 확대 단면도.4 is an enlarged cross-sectional view illustrating the brake booster of FIG. 3 in more detail.

Claims (2)

브레이크 패달의 밟음정도에 따라 발생되는 진공이나 압축 공기등의 힘을 가하는 브레이크 부스터와; 이 브레이크 부스터에서 발생된 진공의 힘을 유압으로 전환하여 각 브레이크를 제동하는 마스터 실린더와; 상기 브레이크 부스터에서 발생된 힘을 한쪽 방향으로 제어하는 체크밸브와; 이 체크밸브를 통해 브레이크 부스터내의 진공을 흡입하여 주는 흡입매니폴드로 구성된 제동장치에서의 차축의 동력에 의해 상기 브레이크 부스터내의 공기압을 흡입하는 공기흡입수단과; 상기 브레이크 부스터에 설치되어 공기압을 상기 공기흡입수단으로 안내하여 흡입매니폴드의 부압과 차축동력의 공기 흡입압이 함께 작용하도록 하는 체크밸브로 구성함을 특징으로 한 차량의 제동장치.A brake booster for applying a force such as vacuum or compressed air generated according to the stepping amount of the brake pedal; A master cylinder for braking each brake by converting the vacuum force generated by the brake booster into hydraulic pressure; A check valve for controlling the force generated by the brake booster in one direction; Air suction means for sucking air pressure in the brake booster by the power of the axle in the braking device composed of a suction manifold which sucks the vacuum in the brake booster through the check valve; And a check valve installed in the brake booster to guide the air pressure to the air suction means so that the negative pressure of the suction manifold and the air suction pressure of the axle power act together. 제1항에 있어서, 차축에 결합되어 회전하는 제1풀리와; 상기 제1풀리와 벨트로 결합되어 회전동력을 공기흡입수단으로 전달하는 제2풀리로 구성함을 특징으로 한 차량의 제동장치.A pulley coupled to the axle and rotating; And a second pulley coupled to the first pulley and the belt to transmit rotational power to the air suction means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950051568A 1995-12-19 1995-12-19 Braking system of a vehicle KR0144992B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950051568A KR0144992B1 (en) 1995-12-19 1995-12-19 Braking system of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950051568A KR0144992B1 (en) 1995-12-19 1995-12-19 Braking system of a vehicle

Publications (2)

Publication Number Publication Date
KR970040645A true KR970040645A (en) 1997-07-24
KR0144992B1 KR0144992B1 (en) 1998-08-01

Family

ID=19441157

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950051568A KR0144992B1 (en) 1995-12-19 1995-12-19 Braking system of a vehicle

Country Status (1)

Country Link
KR (1) KR0144992B1 (en)

Also Published As

Publication number Publication date
KR0144992B1 (en) 1998-08-01

Similar Documents

Publication Publication Date Title
CA2257522A1 (en) Braking system having vacuum booster whose boosting ratio is lowered at fixed transition point at which wheel cylinder pressure increase is initiated
ES2127160B1 (en) PROCEDURE AND DEVICE FOR THE OPERATION OF A BRAKE INSTALLATION OF A VEHICLE.
SE8405175D0 (en) HYDRAULIC BRAKE SYSTEM WITH SLIP CONTROL
DE50302941D1 (en) Vacuum brake booster for a power brake system for motor vehicles
KR970040645A (en) Braking system
KR100365279B1 (en) Vacuum Supply Apparatus for Brake Buster Using Rotation Power of Tramsmission
KR100224423B1 (en) Force increasing device of vehicle booster
KR970006022A (en) Emergency power supply for vacuum brake of automobile
KR20050006867A (en) Apparatus for Supporting Vacuum Booster of Automobile Brake
FR2804926B1 (en) BRAKING DEVICE WITH IMPROVED PEDAL SENSATION AND ASSOCIATED METHOD
KR100250252B1 (en) Vacuum servo brake booster
KR20030088951A (en) Brake booster structure for vehicle
KR960008393Y1 (en) Brake system being operable during engine - stop
KR19980061155A (en) Braking power booster
KR0122584Y1 (en) Clevis construction of a hydraulic brake
US2181732A (en) Brake
KR19980049019A (en) Negative pressure control device of automobile brake booster
KR19990035014A (en) Brake booster
KR970020807A (en) Negative pressure generating braking device by inertial force
KR200181746Y1 (en) Booster for a car brake
KR100288335B1 (en) Brake pressure booster in suddenly braking
KR19980061149A (en) Auxiliary Braking System of Vehicle
KR19980018831U (en) Packing structure in tandem master cylinder of automobile
KR19990019592U (en) Vehicle brake operation retainer
KR19980050855A (en) Brake retarder of vehicle

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: 20010419

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee