DE69807820D1 - Bremskraftverstärker mit integriertem hauptzylinder - Google Patents

Bremskraftverstärker mit integriertem hauptzylinder

Info

Publication number
DE69807820D1
DE69807820D1 DE69807820T DE69807820T DE69807820D1 DE 69807820 D1 DE69807820 D1 DE 69807820D1 DE 69807820 T DE69807820 T DE 69807820T DE 69807820 T DE69807820 T DE 69807820T DE 69807820 D1 DE69807820 D1 DE 69807820D1
Authority
DE
Germany
Prior art keywords
power amplifier
main cylinder
brake power
integrated main
integrated
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
DE69807820T
Other languages
English (en)
Other versions
DE69807820T2 (de
Inventor
Lee Harbaugh
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.)
Robert Bosch LLC
Original Assignee
Robert Bosch LLC
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 Robert Bosch LLC filed Critical Robert Bosch LLC
Application granted granted Critical
Publication of DE69807820D1 publication Critical patent/DE69807820D1/de
Publication of DE69807820T2 publication Critical patent/DE69807820T2/de
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
    • 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
    • B60T17/226—Devices for monitoring or checking brake systems; Signal devices using devices being responsive to the difference between the fluid pressions in conduits of multiple braking 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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem 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
    • 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
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
DE69807820T 1997-06-20 1998-06-10 Bremskraftverstärker mit integriertem hauptzylinder Expired - Fee Related DE69807820T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/879,383 US5802852A (en) 1997-06-20 1997-06-20 Brake booster with an integrated master cylinder
PCT/US1998/011978 WO1999001323A1 (en) 1997-06-20 1998-06-10 Brake booster with an integrated master cylinder

Publications (2)

Publication Number Publication Date
DE69807820D1 true DE69807820D1 (de) 2002-10-17
DE69807820T2 DE69807820T2 (de) 2003-08-07

Family

ID=25374047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807820T Expired - Fee Related DE69807820T2 (de) 1997-06-20 1998-06-10 Bremskraftverstärker mit integriertem hauptzylinder

Country Status (5)

Country Link
US (1) US5802852A (de)
EP (1) EP0918674B1 (de)
JP (1) JP3404753B2 (de)
DE (1) DE69807820T2 (de)
WO (1) WO1999001323A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11348765A (ja) * 1998-06-05 1999-12-21 Toyota Motor Corp ブレーキブースタ用負圧制御装置
FR2828465B1 (fr) * 2001-08-08 2003-10-24 Bosch Gmbh Robert Dispositif de freinage utilisant un servomoteur a maitre cylindre integre
FR2913390B1 (fr) * 2007-03-08 2009-08-21 Bosch Gmbh Robert Servomoteur d'assistance pneumatique au freinage comprenant un clapet anti-retour pour evacuer une surpression interne.
JP5344164B2 (ja) * 2009-06-30 2013-11-20 日立オートモティブシステムズ株式会社 倍力装置
DE102016208091B4 (de) * 2015-06-16 2022-03-03 Ford Global Technologies, Llc Baugruppe für ein Kraftfahrzeug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018270A1 (de) * 1980-05-13 1981-11-19 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker, insbesondere fuer kraftfahrzeuge
EP0181487A1 (de) * 1984-11-05 1986-05-21 Allied Corporation Kompakte Verstärkerbremseinheit
DE4005584A1 (de) * 1990-02-22 1991-09-05 Teves Gmbh Alfred Betaetigungseinheit fuer eine blockiergeschuetzte kraftfahrzeugbremsanlage
DE4202820C2 (de) * 1992-01-31 1996-09-05 Lucas Ind Plc Betätigungseinheit für Kraftfahrzeugbremsen
US5233911A (en) * 1992-02-28 1993-08-10 Allied-Signal Inc. Tandem brake booster
TW241233B (de) * 1992-09-30 1995-02-21 Bendix Europ Services Tech
FR2702437B1 (fr) * 1993-03-10 1995-04-28 Alliedsignal Europ Services Dispositif de freinage assisté à commande automatique simplifiée.
JP2759735B2 (ja) * 1993-04-16 1998-05-28 自動車機器株式会社 マスタシリンダ
US5329769A (en) * 1993-07-16 1994-07-19 Alliedsignal Inc. Master cylinder and brake booster arrangement for a brake system
DE4408993C2 (de) * 1994-03-16 1997-05-07 Lucas Ind Plc Betätigungsbaugruppe für eine Kraftfahrzeug-Bremsanlage
FR2724354A1 (fr) * 1994-09-08 1996-03-15 Alliedsignal Europ Services Dispositif de freinage assiste a course masquee et a securite accrue

Also Published As

Publication number Publication date
DE69807820T2 (de) 2003-08-07
WO1999001323A1 (en) 1999-01-14
JP2000514757A (ja) 2000-11-07
EP0918674A1 (de) 1999-06-02
JP3404753B2 (ja) 2003-05-12
US5802852A (en) 1998-09-08
EP0918674B1 (de) 2002-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee