KR900003011A - 안티-로크(anti-lock) 유압브레이크장치 - Google Patents

안티-로크(anti-lock) 유압브레이크장치 Download PDF

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Publication number
KR900003011A
KR900003011A KR1019890011598A KR890011598A KR900003011A KR 900003011 A KR900003011 A KR 900003011A KR 1019890011598 A KR1019890011598 A KR 1019890011598A KR 890011598 A KR890011598 A KR 890011598A KR 900003011 A KR900003011 A KR 900003011A
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South Korea
Prior art keywords
valve
brake device
lock hydraulic
hydraulic brake
piston
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KR1019890011598A
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English (en)
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브르크도르프 죠헨
라이나르츠 한스-디터
스테페스 헴무트
폰 얀 홀거
볼츠 페터
부퍼 한스
부쉬만 군터
하르트 벡크 에르
데히오 고트프리트
디터딘켈
라우쉬 쥬에르겐
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우.그라우.페.포르트비히
알프레드 테베스 게엠베하
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Publication of KR900003011A publication Critical patent/KR900003011A/ko

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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
    • 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
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake 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
    • B60T13/12—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 liquid
    • B60T13/16—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/18—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs with control of pump output delivery, e.g. by distributor valves
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic systems
    • B60T8/346—2 Channel 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
    • 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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/404—Control of the pump unit
    • 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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/404—Control of the pump unit
    • B60T8/4054—Control of the pump unit involving the delivery pressure control
    • 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
    • B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/445—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems replenishing the released brake fluid volume into the brake piping
    • 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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S303/00—Fluid-pressure and analogous brake systems
    • Y10S303/02—Brake control by pressure comparison
    • Y10S303/03—Electrical pressure sensor
    • Y10S303/04—Pressure signal used in electrical speed controlled braking circuit

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

내용 없음

Description

안티-로크(anti-lock) 유압브레이크장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 브레이크 장치 전체를 도시한 도며,
제2도 및 제3도는 조합된 압력 밸브(14)와 조절 밸브(19)의 변경실시예도.

Claims (27)

  1. 마스터 브레이크 실린더(2)와 펌프(17,18)와, 공급 탱크(11)와, 상기 마스터 브레이크 실린더(2)와 차륜 브레이크 사이에 설치되고 유입 밸브(21,22)가 삽입되어 있는 브레이크 라인과, 공급 탱크(11)와 차륜 브레이크 사이에 설치되고 유출 밸브(23,24)가 삽입되어 있는 릴리프 라인(25)과 상기 펌프(17,18)로부터 브레이크 라인(12.13)까지 연장되는 압력 라인(15,16)과 그 압력 라인(15,16)이 상기 브레이크 라인에 이어지는 지점과 마스터 브레이크 실린더(2) 사이에서 사익 브레이크 라인(12),13)내에 설치되고 폐쇄위치에 유지될 수 있도록 펌프 압력에 의해 스위치되는 분리밸브(14)와, 압력 라인(15,16)에 마스터 브레이크 실린더(2)의 압력에 비례하는 펌프 압력을 발생시키는 조절밸브(19)를 구비하는 안티-로크 유압 브레이크 장치에 있어서, 분리 밸브(14)의 밸브 통로(36)이 조절 밸브(19) 작동 피스톤(130)내에 배치되고, 조절밸브(19)의 밸브 통로(49)는 분리 밸브(14)의 작동 피스톤(30)상에 배치되어 있는것을 특징으로하는 안티-로트 유압 브레이크 장치.
  2. 제 1 항에 있어서, 압력 라인(15,16)내에 펌프출구쪽을 폐쇄시키는 첵 밸브(58)가 삽입되는 것을 특징으로하는 안티-로트 유압 브레이크 장치.
  3. 제 1 항 또는 제 2 항에 있어서, 조절밸브(19)의 작동 피스톤(44)이 분리 밸브(14)의 작동 피스톤내에 배치되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  4. 제 1 항 내지 제 3 항중 어느 한 항에 있어서, 분리 밸브(14)의 작동 피스톤은 스텝 피스톤(30)으로 구성되고, 그의 작은 끝면은 마스터 실린더(2)와 연통하는 마스터 실린더 유입실(33)에 인접하게 배치되고, 큰 끝면은 폄프출구에 연결되어 있는 펌프 유입실(32)에 인접하게 배치되고, 계단부에 형성되는 환형실은 공급탱크(11)과 연통하는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  5. 제 1 항 내지 제 4항중 어느 한항에 있어서, 조절밸브(19)의 밸브 통로(49)는 펌프 유입실(32)로부터 환형실(34)까지 연장되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  6. 제 1 항 내지 제 5 항중 어느 한항에 있어서, 조절밸브(19)의 작동 피스톤(44)는 분리 밸브(14)의 작동 피스톤(30)에 형성된 축방향 보어내로 안내되며, 그의 일 끝면은 마스터 실린더 유입실(34)에 인접하게 위치되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  7. 제 1 항 내지 제 6 항에에 있어서, 조절밸브(19)의 작동 피스톤(44)가 밸브 통로(49)를 폐쇄시키도록 스프링(50)에 의해 부하를 받는것을 특징으로하는 안티-로크 유압 브레이크 장치.
  8. 제 1 항 내지 제 7 항중 어느 한항에 있어서, 분리 밸브(14)의 밸브 통로(36)은 분리 밸브(14)의 작동 피스톤(102)의 끝면의 반대쪽에 배치되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  9. 제 1 항 내지 제 8 항중 어느 한항에 있어서, 분리 밸브 및 조절 밸브의 폐쇄 부재(101a, 101b)는 공통의 작동 피스톤(102)의 양끝면상에 형성되어 있는것을 특징으로하는 안티-로크 유압 브레이크 장치.
  10. 제 1 항 내지 제 9 항중 어느 한항에 있어서, 분리 밸브(14)의 작동 피스톤(30)은 보조 피스톤(19)와 협력하며, 그의 일끝면은 펌프 출구와 직접 연통하는 실(122)를 형성하며, 다른 끝면은 분리 밸브(14)의 작동 피스톤(30)과 접촉하도록 이동가능하며 차륜 브레이크의 연통하는 유출실(32)에 인접하게 배치되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  11. 제 10 항에 있어서, 작동 피스톤(30)은 밸브 통로(36)을 거쳐 마스터 실린더(2)와 연통하고 밸브 통로(49)를 거쳐 공급 탱크(11)과 연통하는 실(32)를 형성하고, 상기 밸브 통로(49)는 하우징에 단단하게 고정된 핀(115)에 가압 촉촉하도록 이동가능한 폐쇄부재(37)에 의해 제어되며, 밸브 통로(36)은 작동 피스톤(30)에 가압 접촉하도록 이동가능한 폐쇄부재(37)에 의해 제어되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  12. 제 11 항에 있어서, 실(122)와 실(32) 사이에 스로틀(110)이 삽입되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  13. 제 10 항에 있어서, 보조 피스톤(1919)는 펌프 압력에 의해 작동될때 분리 밸브(14)의 작동 피스톤(30)이 폐쇄위치로 이동될 수 있게 하도록 이동 하는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  14. 제 1 항 또는 제 2 항에 있어서, 분리 밸브(14)의 작동 피스톤(37)은 조절 밸브(19)의 작동 피스톤(130)내에 배치되고, 분리 밸브(14)의 밸브 통로(36)의 작동 피스톤(130)내에 배치되는 것을 특징으로하는 안티-로트 유압 브레이크 장치.
  15. 제 14 항에 있어서, 조절밸브(19)의 밸브 통로(49)는 조절밸브(19)의 작동 피스톤(130)내에 배치되고, 조절밸브(19)의 폐쇄부재(43)은 하우징에 단단하게 고정된 핀(142)과 협력하는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  16. 제 15 항에 있어서, 조절 밸브(19)의 폐쇄 부재(43)은 조절 밸브(19)의 작동 피스톤(130)내에 배치되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  17. 마스터 브레이크 실린더(2)와, 펌프(17,18)와, 공급 탱크(11)와, 상기 마스트 브레이크 실린더(2)와 차륜 브레이크 사이에 설치되고 유입 밸브(21,22)가 삽입되어 있는 브레이크 라인(12,13)과, 공급 탱크(11)와 차륜 브레이크 사이에 설치되고 유출 밸브(23,24)가 삽입되어 있는 릴리프 라인(25)과, 상기 펌프(17,18)로 부터 브레이크 라인(12,13)까지 연장되는 압력 라인(15,16)과, 그 압력 라인(15,16)이 상기 브레이크 라인에 이어지는 지점과 마스터 브레이크 실린더(2) 사이에서 상기 브레이크 라인(12,13)내에 설치되고 폐쇄위치에 유지될 수 있도록 펌프 압력에 의해 스위치되는 분리 밸브(14)와, 압력라인(15,16)에 마스터 브레이크 실린더(2)의 압력에 비례하는 펌프 압력을 발생시키는 조절 밸브(19)를 구비하는 안티-로크 유압 브레이크 장치에 있어서, 장입실 수단(71)이 분리 밸브(14)에 평행하게 연결되어 있고, 그 장입실 수단(71)내에는 축압 피스톤(74)이 밀폐를 유지하면서 안내되고, 상기 피스톤의 일끝면은 마스터 실린더 압력실에 인접하게 배치되고, 다른 끝면은 축압실(76)에 인접하게 배치되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  18. 제 17 항에 있어서, 마스터 실린더 압력실(75)는 축압 피스톤(74)이 기본위치에 있을때 최소 체적을 갖는것을 특징으로하는 안티-로크 유압 브레이크 장치.
  19. 제 17 항에 있어서, 마스터 실린더 압력실(75)는 축압 피스톤(74)이 기본위치에 있을때 최대 체적을 갖는것을 특징으로하는 안티-로크 유압 브레이크 장치.
  20. 제 17 항에 있어서, 축압 피스톤(74)는 조절 밸브 또는 분리 밸브의 작동 피스톤(30)에 대해 동축적으로 안내되는 환형 피스톤(90)으로 구성되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  21. 제 17 항에 있어서, 분리 밸브 또는 조절밸브의 작동 피스톤(30)은 분리 밸브(14)의 밸브 주행거리 보다 큰 주행거리(S)만큼 이동 가능한 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  22. 제 21 항에 있어서, 분리 밸브의 폐쇄부재(37)은 스프링(39)에 의해 스톱 부재(40)에 가압 접촉되는 기본위치 쪽으로 가입되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  23. 제 17 항에 있어서, 조절 밸브(19)의 폐쇄부재(43)은 조절 위치를 넘어 이동가능한 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  24. 제 17 항에 있어서, 분리 밸브(14)의 폐쇄부재(101a)는 보어(150)내로 삽입될 수 있는 슬라이드로 구성되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  25. 제 1 항 또는 제17항에 있어서, 압력 유지 밸브(70)이 핌프(17,18)의 하류측에 연결되어 있는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  26. 제 25 항에 있어서, 압력 유지 밸브(70)이 조절 밸브(19)의 작동 피스톤(130)내에 배치되는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
  27. 제 1 항 또는 제 17 항에 있어서, 견인 슬립 제어 밸브(150)이 브레이크 라인(12,13)에 삽입되어, 마스터 브레이크 실린더(2) 대신에 핌프(17,18)를 브레이크 라인(12,13)에 연결시키는 것을 특징으로하는 안티-로크 유압 브레이크 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890011598A 1988-08-12 1989-08-12 안티-로크(anti-lock) 유압브레이크장치 KR900003011A (ko)

Applications Claiming Priority (2)

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DEP3827366.7 1988-08-12
DE3827366A DE3827366A1 (de) 1988-08-12 1988-08-12 Blockiergeschuetzte hydraulische bremsanlage

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KR900003011A true KR900003011A (ko) 1990-03-23

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US (1) US4964681A (ko)
JP (1) JPH0295958A (ko)
KR (1) KR900003011A (ko)
DE (1) DE3827366A1 (ko)
FR (1) FR2635305B1 (ko)
GB (2) GB2223813B (ko)

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GB2223813A (en) 1990-04-18
JPH0295958A (ja) 1990-04-06
GB2223813B (en) 1992-11-04
GB2253886B (en) 1992-12-09
US4964681A (en) 1990-10-23
GB8917783D0 (en) 1989-09-20
GB9208183D0 (en) 1992-05-27
FR2635305B1 (fr) 1992-05-07
FR2635305A1 (fr) 1990-02-16
DE3827366A1 (de) 1990-02-15
GB2253886A (en) 1992-09-23

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