FR2782045B1 - Servofrein automatique - Google Patents

Servofrein automatique

Info

Publication number
FR2782045B1
FR2782045B1 FR9910249A FR9910249A FR2782045B1 FR 2782045 B1 FR2782045 B1 FR 2782045B1 FR 9910249 A FR9910249 A FR 9910249A FR 9910249 A FR9910249 A FR 9910249A FR 2782045 B1 FR2782045 B1 FR 2782045B1
Authority
FR
France
Prior art keywords
servofrein
automatic
automatic servofrein
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
Application number
FR9910249A
Other languages
English (en)
Other versions
FR2782045A1 (fr
Inventor
Masahiro Ikeda
Yoshiyasu Takasaki
Hidefumi Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki Co Ltd
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 Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Publication of FR2782045A1 publication Critical patent/FR2782045A1/fr
Application granted granted Critical
Publication of FR2782045B1 publication Critical patent/FR2782045B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
    • B60T13/575—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using resilient discs or pads
    • 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
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • 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
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR9910249A 1998-08-07 1999-08-06 Servofrein automatique Expired - Fee Related FR2782045B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22451598 1998-08-07

Publications (2)

Publication Number Publication Date
FR2782045A1 FR2782045A1 (fr) 2000-02-11
FR2782045B1 true FR2782045B1 (fr) 2005-04-15

Family

ID=16815011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9910249A Expired - Fee Related FR2782045B1 (fr) 1998-08-07 1999-08-06 Servofrein automatique

Country Status (3)

Country Link
US (1) US6332391B1 (fr)
KR (1) KR100319370B1 (fr)
FR (1) FR2782045B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4529105B2 (ja) * 2000-03-31 2010-08-25 日立オートモティブシステムズ株式会社 ブレーキ倍力装置
US6491356B2 (en) * 2000-07-21 2002-12-10 Bosch Braking Systems Co., Ltd. Brake system
JP2002173017A (ja) * 2000-12-05 2002-06-18 Bosch Braking Systems Co Ltd 自動ブレーキ倍力装置
DE10232918A1 (de) * 2002-07-19 2004-02-12 Lucas Automotive Gmbh Unterdruckbremskraftverstärker mit mechanischer Notbremshilfe
MX2007000053A (es) * 2004-07-10 2007-03-28 Continental Teves Ag & Co Ohg Unidad de servofreno.
WO2006050488A1 (fr) * 2004-11-03 2006-05-11 Shell Internationale Research Maatschappij B.V. Appareil et procede permettant de placer retroactivement des capteurs sur des elements marins
JP5395267B2 (ja) 2010-06-23 2014-01-22 ボッシュ株式会社 負圧倍力装置、この負圧倍力装置を備えたブレーキシステム、および負圧倍力装置のプレートプランジャの製造方法
DE102020109449A1 (de) * 2020-04-03 2021-10-07 Zf Active Safety Gmbh Baugruppe für einen elektromechanischen Bremskraftverstärker einer Fahrzeug- Bremsanlage, Bremskraftverstärker mit einer solchen Baugruppe und Fahrzeug-Bremsanlage mit einer solchen Baugruppe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH022243A (ja) * 1988-06-14 1990-01-08 Kubota Ltd 構内無線データ通信システム
US5261313A (en) * 1992-07-24 1993-11-16 Allied-Signal Inc. Plunger for a control valve with variable reaction force
GB2299141B (en) * 1995-03-24 1999-04-07 Jidosha Kiki Co Booster
DE19541534A1 (de) * 1995-11-08 1997-05-15 Teves Gmbh Alfred Bremskraftverstärker
JPH1044971A (ja) * 1996-08-02 1998-02-17 Aisin Seiki Co Ltd 負圧式倍力装置

Also Published As

Publication number Publication date
US6332391B1 (en) 2001-12-25
FR2782045A1 (fr) 2000-02-11
KR100319370B1 (ko) 2002-01-05
KR20000017089A (ko) 2000-03-25

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20080430