KR970040638A - Braking reaction reduction device of master cylinder - Google Patents
Braking reaction reduction device of master cylinder Download PDFInfo
- Publication number
- KR970040638A KR970040638A KR1019950048393A KR19950048393A KR970040638A KR 970040638 A KR970040638 A KR 970040638A KR 1019950048393 A KR1019950048393 A KR 1019950048393A KR 19950048393 A KR19950048393 A KR 19950048393A KR 970040638 A KR970040638 A KR 970040638A
- Authority
- KR
- South Korea
- Prior art keywords
- pistons
- brake
- master cylinder
- reduction device
- pipe
- Prior art date
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
- B60T11/228—Pressure-maintaining arrangements, e.g. for replenishing the master cylinder chamber with fluid from a reservoir
-
- 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
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/38—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including valve means of the relay or driver controlled type
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
- B60T8/4275—Pump-back systems
- B60T8/4291—Pump-back systems having means to reduce or eliminate pedal kick-back
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
Abstract
ABS브레이크의 마스터 실린더 장치를 개선하여, 브레이크 작동시 브레이크 페달에 전해지는 반작용력을 감소시켜 브레이크를 작동하는 운전자가 브레이크 페달을 통하여 느끼는 반작용력에 의해 나타나는 브레이크 페달의 떨림으로 인한 불쾌감을 해소시키는 것으로서, 관부와, 상기한 관부 내측의 압축 스프링에 의해 각각 탄지되며, 적어도 하나는 푸시 로드에 가압되는 2개의 피스톤과, 상기한 피스톤중 어느 하나의 피스톤에 제공되는 복수개의 걸림돌기와, 상기한 걸림돌기에 맞물려 피스톤의 유동을 방지하기 위하여 전자제어장치(ECU)에 의헤 제어되는 스토퍼 작동 수단을 포함하는 제동 반력 감소장치를 제공한다.By improving the master cylinder device of the ABS brake, it reduces the reaction force transmitted to the brake pedal when the brake is actuated. And a plurality of pistons, which are respectively supported by a compression spring inside the pipe and the pipe, at least one of which is pushed onto the push rod, a plurality of locking projections provided on any one of the pistons, A brake reaction force reduction device is provided that includes a stopper actuation means controlled by an electronic control unit (ECU) to engage and prevent the flow of a piston.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 관련한 제동시 페달에 전해지는 충격력을 감소시킨 ABS브레이크의 제동 반력 감소장치의 실시예를 나타낸 단면도.1 is a cross-sectional view showing an embodiment of a brake reaction force reducing device of the ABS brake to reduce the impact force transmitted to the pedal when braking in accordance with the present invention.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950048393A KR100254239B1 (en) | 1995-12-11 | 1995-12-11 | A hydraulic brake system of a car |
DE19651263A DE19651263A1 (en) | 1995-12-11 | 1996-12-10 | System for reducing antilock braking system main cylinder braking reaction force |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950048393A KR100254239B1 (en) | 1995-12-11 | 1995-12-11 | A hydraulic brake system of a car |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970040638A true KR970040638A (en) | 1997-07-24 |
KR100254239B1 KR100254239B1 (en) | 2000-06-01 |
Family
ID=19439060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950048393A KR100254239B1 (en) | 1995-12-11 | 1995-12-11 | A hydraulic brake system of a car |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100254239B1 (en) |
DE (1) | DE19651263A1 (en) |
-
1995
- 1995-12-11 KR KR1019950048393A patent/KR100254239B1/en not_active IP Right Cessation
-
1996
- 1996-12-10 DE DE19651263A patent/DE19651263A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR100254239B1 (en) | 2000-06-01 |
DE19651263A1 (en) | 1997-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |