KR20200026882A - 유압식 차량 브레이크 시스템용 마스터 브레이크 실린더 - Google Patents
유압식 차량 브레이크 시스템용 마스터 브레이크 실린더 Download PDFInfo
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- 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
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- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
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- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
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- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
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- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
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- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
- B60T8/17555—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve specially adapted for enhancing driver or passenger comfort, e.g. soft intervention or pre-actuation strategies
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- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
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- 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
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- 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
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- 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
- B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5081—Pressure release using a plurality of valves in parallel
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- 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
- B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5087—Pressure release using restrictions
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- 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
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
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- 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
- B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
- B60T8/4081—Systems with stroke simulating devices for driver input
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/81—Braking systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
Description
도 1은 리턴 플로우 댐퍼를 갖는 본 발명에 따른 마스터 브레이크 실린더의 개략도이다.
도 2는 본 발명에 따른 마스터 브레이크 실린더를, 마스터 브레이크 실린더 보어의 영역 내에 있는 중앙 평면에서 부분 절단한 단면도이다.
도 3은 도 2에 도시된 직사각형(Ⅲ)에 따른 확대 세부도이다.
도 4는 도 2에 도시된 마스터 브레이크 실린더의 유압식 리턴 플로우 댐퍼의 부분들의 분해 사시도이다.
도면부는, 본 발명의 설명 및 이해를 위한 간략화되고 개략화된 도해이다.
Claims (10)
- 내부에 마스터 브레이크 실린더 피스톤(5)이 축방향으로 변위 가능하게 배치되어 있는 마스터 브레이크 실린더 보어(3)를 갖는, 유압식 차량 브레이크 시스템용 마스터 브레이크 실린더에 있어서,
마스터 브레이크 실린더(1)가, 마스터 브레이크 실린더 보어(3) 내에서 마스터 브레이크 실린더 피스톤(5)의 비작동 위치 방향으로의 역방향 운동을 감쇠시키는 유압식 리턴 플로우 댐퍼(11)를 구비하며; 상기 리턴 플로우 댐퍼(11)가 리턴 플로우 댐퍼 실린더(12) 및 상기 리턴 플로우 댐퍼 실린더(12)를 2개의 챔버(18, 19)로 분할하는 리턴 플로우 댐퍼 피스톤(13)을 구비하며; 리턴 플로우 댐퍼 실린더(12) 또는 리턴 플로우 댐퍼 피스톤(13)이 마스터 브레이크 실린더 피스톤(5)과 연결되고, 리턴 플로우 댐퍼 피스톤(13) 또는 리턴 플로우 댐퍼 실린더(12)가 마스터 브레이크 실린더(1) 또는 또 다른 마스터 브레이크 실린더 피스톤(7)과 연결됨으로써, 마스터 브레이크 실린더(1) 내에서의 마스터 브레이크 실린더 피스톤(5)의 변위가 리턴 플로우 댐퍼 실린더(12) 내 리턴 플로우 댐퍼 피스톤(13)을 변위시키며, 그 결과 리턴 플로우 댐퍼 실린더(12) 내에서 상기 두 챔버(18, 19)의 용적은 서로 반대 방향으로 변하며; 리턴 플로우 댐퍼(11)는 제1 체크 밸브(22)를 구비하고, 상기 제1 체크 밸브에 의해 브레이크 액은 2개의 챔버 중에서, 마스터 브레이크 실린더(1) 내에서 마스터 브레이크 실린더 피스톤(5)이 작동 방향으로 변위될 때 그 용적이 축소되는 챔버(19)로부터 또 다른 챔버(18) 내로 유동할 수 있으며, 2개의 챔버 중 하나(18)는 스프링에 의해 작동되는 제2 체크 밸브(23)를 구비하고, 상기 제2 체크 밸브에 의해 브레이크 액이 일측 챔버(18)로부터 마스터 브레이크 실린더(1) 내로 흐를 수 있으며, 상기 제2 체크 밸브는 관류 방향으로 스로틀로서 작용하는 것을 특징으로 하는, 마스터 브레이크 실린더. - 제1항에 있어서, 제1 체크 밸브(22)의 관류 횡단면이 제2 체크 밸브(23)의 관류 횡단면보다 큰 것을 특징으로 하는, 마스터 브레이크 실린더.
- 제1항에 있어서, 제2 체크 밸브(23)의 밸브 폐쇄 스프링의 개방 압력 및/또는 스프링 경도는 조절 가능한 것을 특징으로 하는, 마스터 브레이크 실린더.
- 제1항에 있어서, 제2 체크 밸브(23)가 플러터 밸브인 것을 특징으로 하는, 마스터 브레이크 실린더.
- 제4항에 있어서, 플러터 밸브가 차단 바디(25) 및 밸브 폐쇄 스프링으로서의 판 스프링을 구비하며, 밸브 폐쇄 스프링을 형성하는 판 스프링의 휨 강도, 초기 응력, 그리고 밸브 오리피스(24)로부터 상기 판 스프링의 고정부까지의 거리에 의해 개방 압력 및 관류 저항이 결정되는 것을 특징으로 하는, 마스터 브레이크 실린더.
- 제1항에 있어서, 제2 체크 밸브(23)가 차단 바디(25) 및 밸브 폐쇄 스프링으로서의 탄성 천공 디스크를 구비하며, 상기 천공 디스크는 리턴 플로우 댐퍼 실린더(12)의 일측 단부 벽(39)에 배치되고, 상기 단부 벽(39)에 있는 밸브 오리피스(24)를 덮으며, 상기 밸브 오리피스(24)로부터 간격을 두고 단부 벽(39)에 고정되는 것을 특징으로 하는, 마스터 브레이크 실린더.
- 제6항에 있어서, 제2 체크 밸브(23)의 개방 압력 및/또는 상기 제2 체크 밸브의 밸브 폐쇄 스프링의 스프링 경도를 조절하기 위하여, 밸브 오리피스(24)로부터 밸브 폐쇄 스프링을 형성하는 천공 디스크의 고정부까지의 거리가 결정될 수 있는 것을 특징으로 하는, 마스터 브레이크 실린더.
- 제6항에 있어서, 차단 바디(25)가 리턴 플로우 댐퍼 실린더(12)의 단부 벽(39) 쪽을 향하는 면에 융기부(40)를 구비하며, 상기 융기부는 제2 체크 밸브(23)가 폐쇄된 상태에서는 리턴 플로우 댐퍼 실린더(12)의 단부 벽(39)에서 상기 제2 체크 밸브(23)의 밸브 시트에 접하는 것을 특징으로 하는, 마스터 브레이크 실린더.
- 제1항에 있어서, 마스터 브레이크 실린더 피스톤(5)은, 리턴 플로우 댐퍼 실린더(12)가 내부에 배치되어 있는 중공 피스톤인 것을 특징으로 하는, 마스터 브레이크 실린더.
- 제1항에 있어서, 마스터 브레이크 실린더(1)는, 유압식 차량 브레이크 시스템의 브레이크 제어 시스템의 유압 구성 요소들을 위한 수용부; 및 유압식 차량 브레이크 시스템의 휠 브레이크를 위한 연결부(23);를 갖는 유압식 차량 브레이크 시스템의 유압 블록(2)인 것을 특징으로 하는, 마스터 브레이크 실린더.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017211872.5 | 2017-07-12 | ||
| DE102017211872.5A DE102017211872A1 (de) | 2017-07-12 | 2017-07-12 | Hauptbremszylinder für eine hydraulische Fahrzeugbremsanlage |
| PCT/EP2018/065793 WO2019011573A1 (de) | 2017-07-12 | 2018-06-14 | Hauptbremszylinder für eine hydraulische fahrzeugbremsanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200026882A true KR20200026882A (ko) | 2020-03-11 |
| KR102518762B1 KR102518762B1 (ko) | 2023-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020207000530A Active KR102518762B1 (ko) | 2017-07-12 | 2018-06-14 | 유압식 차량 브레이크 시스템용 마스터 브레이크 실린더 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11396278B2 (ko) |
| EP (1) | EP3652031A1 (ko) |
| KR (1) | KR102518762B1 (ko) |
| CN (1) | CN110869256B (ko) |
| DE (1) | DE102017211872A1 (ko) |
| WO (1) | WO2019011573A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7728542B2 (ja) * | 2021-06-16 | 2025-08-25 | 株式会社ベスト | 開き扉の開閉装置 |
| DE102022108721A1 (de) | 2022-04-11 | 2023-10-12 | Heinz Leiber | Hauptbremszylinder mit regelbarer Pedalcharakteristik |
| DE102022213407A1 (de) | 2022-12-09 | 2024-06-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Hauptbremszylinder für eine hydraulische Bremsanlage |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4996843A (en) * | 1988-05-31 | 1991-03-05 | Bendix France | Tandem hydraulic pressure transmitter device |
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| US3802199A (en) * | 1971-03-16 | 1974-04-09 | J Hagberg | Two-stage hydraulic device |
| FR2657574B1 (fr) * | 1990-01-31 | 1992-04-24 | Bendix Europ Services Tech | Dispositif d'assistance hydraulique pour circuit de freinage a amortisseur de course au relachement de la pedale de frein. |
| DE4202217C2 (de) | 1992-01-28 | 1995-05-24 | Teves Gmbh Alfred | Steuerbares Rückschlagventil, insbesondere Zentralventil für einen Hauptbremszylinder |
| DE4423562C1 (de) | 1994-07-05 | 1995-09-21 | Lucas Ind Plc | Hauptbremszylinder mit Füllstufe |
| DE69818221T3 (de) * | 1997-02-07 | 2009-09-24 | Kelsey-Hayes Co., Livonia | Pedalwegsimulator mit feder mit nicht-linearer kraft-weg kennlinie |
| US6014862A (en) * | 1998-03-26 | 2000-01-18 | General Motors Corporation | Emulator damping mechanism |
| DE19813494A1 (de) | 1998-03-26 | 1999-10-07 | Lucas Ind Plc | Hauptzylinder für eine hydraulische Fahrzeugbremsanlage |
| FR2837450B1 (fr) | 2002-03-21 | 2004-07-09 | Bosch Gmbh Robert | Maitre-cylindre, notamment maitre-cylindre tandem a bruit de fonctionnement reduit et systeme de freinage comportant un tel maitre-cylindre |
| JP4622328B2 (ja) * | 2004-06-16 | 2011-02-02 | トヨタ自動車株式会社 | フィルアップ機能付マスタシリンダ |
| KR20110095374A (ko) * | 2008-12-18 | 2011-08-24 | 로베르트 보쉬 게엠베하 | 브레이크 부스터 |
| DE102009028811B3 (de) * | 2009-08-21 | 2011-03-03 | Robert Bosch Gmbh | Hauptbremszylinder und Verfahren zum Betreiben eines Hauptbremszylinders |
| DE102012002638A1 (de) * | 2012-02-10 | 2013-08-14 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kombinierter Betriebs- und Feststellbremszylinder mit durch den Betriebsbremsdruck gesteuertem Feststellbremskolben |
| JP5680010B2 (ja) * | 2012-03-21 | 2015-03-04 | 株式会社アドヴィックス | 車両用制動装置 |
| US9555787B2 (en) * | 2014-04-08 | 2017-01-31 | Robert Bosch Gmbh | Brake booster with tunable release |
| JP6132813B2 (ja) * | 2014-06-09 | 2017-05-24 | 株式会社アドヴィックス | 車両用制動装置 |
| CN106740777B (zh) * | 2015-11-20 | 2023-05-23 | 上海汇众汽车制造有限公司 | 双缸式制动副缸机构 |
| JP2017165181A (ja) * | 2016-03-15 | 2017-09-21 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ブレーキ力の倍力装置 |
| DE102016215962A1 (de) * | 2016-08-25 | 2018-03-01 | Robert Bosch Gmbh | Bremseinrichtung für ein Fahrzeug |
| DE102016218421A1 (de) * | 2016-09-26 | 2018-03-29 | Continental Teves Ag & Co. Ohg | Bremsgerät für eine hydraulische Kraftfahrzeugbremsanlage |
| DE102017209114A1 (de) * | 2017-05-31 | 2018-12-06 | Robert Bosch Gmbh | Hauptbremszylinder für eine hydraulische Fahrzeugbremsanlage |
-
2017
- 2017-07-12 DE DE102017211872.5A patent/DE102017211872A1/de active Pending
-
2018
- 2018-06-14 EP EP18731815.9A patent/EP3652031A1/de not_active Withdrawn
- 2018-06-14 CN CN201880046469.5A patent/CN110869256B/zh active Active
- 2018-06-14 US US16/629,827 patent/US11396278B2/en active Active
- 2018-06-14 KR KR1020207000530A patent/KR102518762B1/ko active Active
- 2018-06-14 WO PCT/EP2018/065793 patent/WO2019011573A1/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4996843A (en) * | 1988-05-31 | 1991-03-05 | Bendix France | Tandem hydraulic pressure transmitter device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110869256B (zh) | 2022-01-25 |
| DE102017211872A1 (de) | 2019-01-17 |
| KR102518762B1 (ko) | 2023-04-10 |
| US11396278B2 (en) | 2022-07-26 |
| US20210086730A1 (en) | 2021-03-25 |
| CN110869256A (zh) | 2020-03-06 |
| EP3652031A1 (de) | 2020-05-20 |
| WO2019011573A1 (de) | 2019-01-17 |
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