JP4974685B2 - ブレーキ装置 - Google Patents
ブレーキ装置 Download PDFInfo
- Publication number
- JP4974685B2 JP4974685B2 JP2007006984A JP2007006984A JP4974685B2 JP 4974685 B2 JP4974685 B2 JP 4974685B2 JP 2007006984 A JP2007006984 A JP 2007006984A JP 2007006984 A JP2007006984 A JP 2007006984A JP 4974685 B2 JP4974685 B2 JP 4974685B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- brake
- wheel
- brake fluid
- piston
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 74
- 239000007788 liquid Substances 0.000 claims description 31
- 238000010586 diagram Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
Description
16 ホイールシリンダ
17 ホイールシリンダ
20 ホイールシリンダ
21 ホイールシリンダ
22A 遮断弁
22B 遮断弁
23 スレーブシリンダ
36 シリンダ本体
38A ピストン
38B ピストン
51 アクチュエータ
52 電動モータ
65A 前部カップシール(カップシール)
65B 前部カップシール(カップシール)
Pa 液路(第1液路)
Pb 液路(第1液路)
Pf 液路(第2液路)
Qa 液路(第1液路)
Qb 液路(第1液路)
Qf 液路(第2液路)
Claims (1)
- 運転者の制動操作によりブレーキ液圧を発生するマスタシリンダ(11)と、
電動モータ(52)で作動するアクチュエータ(51)によりブレーキ液圧を発生するスレーブシリンダ(23)と、
前記マスタシリンダ(11)あるいは前記スレーブシリンダ(23)が発生するブレーキ液圧で車輪を制動するホイールシリンダ(16,17,20,21)と、
前記マスタシリンダ(11)および前記スレーブシリンダ(23)を接続する第1液路(Pa,Pb,Qa,Qb)の連通を遮断可能な遮断弁(22A,22B)と、
を備えたブレーキ装置において、
前記スレーブシリンダ(23)は、シリンダ本体(36)と、前記シリンダ本体(36)に摺動自在に嵌合して前記アクチュエータ(51)により進退駆動されるピストン(38A,38B)と、前記ピストン(38A,38B)に設けられてブレーキ液圧を発生するカップシール(65A,65B)とを備え、
前記遮断弁(22A,22B)よりも前記マスタシリンダ(11)側の前記第1液路(Pa,Qa)から分岐した第2液路(Pf,Qf)を前記カップシール(65A,65B)の後方で前記シリンダ本体(36)に前記マスタシリンダ(11)が発生するブレーキ液を直接供給可能に常時連通するとともに、前記第1液路(Pb,Qb)を前記カップシール(65A,65B)の前進限よりも更に前方で前記シリンダ本体(36)に連通したことを特徴とするブレーキ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007006984A JP4974685B2 (ja) | 2007-01-16 | 2007-01-16 | ブレーキ装置 |
US11/999,250 US20080169702A1 (en) | 2007-01-16 | 2007-12-04 | Brake System |
EP07024012A EP1950112B1 (en) | 2007-01-16 | 2007-12-11 | Brake system |
DE602007001944T DE602007001944D1 (de) | 2007-01-16 | 2007-12-11 | Bremssystem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007006984A JP4974685B2 (ja) | 2007-01-16 | 2007-01-16 | ブレーキ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008174005A JP2008174005A (ja) | 2008-07-31 |
JP4974685B2 true JP4974685B2 (ja) | 2012-07-11 |
Family
ID=39102925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007006984A Expired - Fee Related JP4974685B2 (ja) | 2007-01-16 | 2007-01-16 | ブレーキ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080169702A1 (ja) |
EP (1) | EP1950112B1 (ja) |
JP (1) | JP4974685B2 (ja) |
DE (1) | DE602007001944D1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5005655B2 (ja) * | 2008-10-28 | 2012-08-22 | 本田技研工業株式会社 | ブレーキ装置における液路の誤組み検出方法 |
US8583337B2 (en) | 2008-12-05 | 2013-11-12 | Honda Motor Co., Ltd. | Brake device for vehicle |
DE102010040097A1 (de) | 2009-09-11 | 2011-03-31 | Continental Teves Ag & Co. Ohg | Bremsanlage für Kraftfahrzeuge |
DE102011080312A1 (de) * | 2010-08-05 | 2012-02-09 | Continental Teves Ag & Co. Ohg | Bremsanlage für Kraftfahrzeuge |
DE102011081240A1 (de) | 2010-10-13 | 2012-04-19 | Continental Teves Ag & Co. Ohg | Verfahren zur Überwachung einer Bremsanlage sowie Bremsanlage |
JP5379783B2 (ja) * | 2010-12-22 | 2013-12-25 | 本田技研工業株式会社 | 車両用ブレーキ装置 |
US8777331B2 (en) * | 2011-09-23 | 2014-07-15 | Robert Bosch Gmbh | Brake booster |
US8496302B2 (en) * | 2011-09-23 | 2013-07-30 | Robert Bosch Gmbh | Brake booster |
DE102012201515A1 (de) * | 2012-02-02 | 2013-08-08 | Continental Teves Ag & Co. Ohg | Verfahren zum Betrieb einer Bremsanlage für Kraftfahrzeuge sowie Bremsanlage |
EP2927062B1 (de) * | 2014-04-03 | 2017-05-10 | Schaeffler Technologies GmbH & Co. KG | Pedalkraftsimulationsvorrichtung |
GB2528845B (en) * | 2014-07-30 | 2016-12-14 | Jaguar Land Rover Ltd | Feedback through brake inputs |
FR3037373B1 (fr) | 2015-06-15 | 2017-07-07 | Bosch Gmbh Robert | Dispositif d'actionnement de systeme de freinage |
KR102473927B1 (ko) * | 2015-10-19 | 2022-12-06 | 에이치엘만도 주식회사 | 전자식 브레이크 시스템의 진단방법 |
JP6745000B2 (ja) * | 2016-10-28 | 2020-08-19 | オヴィク・レオナルドヴィチ・ムクルチアンOvik Leonardovich MKRTHYAN | 車両用液圧ブレーキシステム |
DE102017113563A1 (de) | 2017-06-20 | 2018-12-20 | Ipgate Ag | Bremssystem |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3424912A1 (de) * | 1984-07-06 | 1986-01-16 | Alfred Teves Gmbh, 6000 Frankfurt | Elektronisch kontrolliertes bremsbetaetigungssystem |
US4756391A (en) * | 1987-07-06 | 1988-07-12 | General Motors Corporation | Brake system actuator with a return spring |
JP3205570B2 (ja) * | 1991-06-07 | 2001-09-04 | 本田技研工業株式会社 | 車両用制動装置 |
JPH09507663A (ja) * | 1994-01-20 | 1997-08-05 | アイティーティー・オートモーティブ・ヨーロップ・ゲーエムベーハー | スリップ制御付き油圧ブレーキシステム |
DE4413579A1 (de) * | 1994-04-19 | 1995-10-26 | Teves Gmbh Alfred | Elektronisch regelbares Bremsbetätigungssystem |
DE4415438A1 (de) * | 1994-05-03 | 1995-11-09 | Teves Gmbh Alfred | Elektronisch regelbares Bremsbetätigungssystem |
GB2349676B (en) * | 1999-05-05 | 2003-04-23 | Lucas Ind Plc | Improved back-up braking in vehicle braking systems |
US6604795B2 (en) * | 2000-12-28 | 2003-08-12 | Toyota Jidosha Kabushiki Kaisha | Braking system including high-pressure source between master cylinder and brake cylinder |
JP4774651B2 (ja) * | 2000-12-28 | 2011-09-14 | トヨタ自動車株式会社 | ブレーキ装置 |
JP4654547B2 (ja) * | 2001-07-24 | 2011-03-23 | トヨタ自動車株式会社 | ブレーキ装置 |
JP4045969B2 (ja) * | 2003-02-17 | 2008-02-13 | トヨタ自動車株式会社 | 車両用制動制御装置 |
JP2007006984A (ja) | 2005-06-28 | 2007-01-18 | Nelson Precision Casting Co Ltd | 低重心のゴルフクラブヘッド構造 |
-
2007
- 2007-01-16 JP JP2007006984A patent/JP4974685B2/ja not_active Expired - Fee Related
- 2007-12-04 US US11/999,250 patent/US20080169702A1/en not_active Abandoned
- 2007-12-11 DE DE602007001944T patent/DE602007001944D1/de active Active
- 2007-12-11 EP EP07024012A patent/EP1950112B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1950112B1 (en) | 2009-08-12 |
US20080169702A1 (en) | 2008-07-17 |
DE602007001944D1 (de) | 2009-09-24 |
EP1950112A1 (en) | 2008-07-30 |
JP2008174005A (ja) | 2008-07-31 |
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