FR2456021A1 - Amplificateur de force de freinage a depression, commande mecaniquement - Google Patents

Amplificateur de force de freinage a depression, commande mecaniquement

Info

Publication number
FR2456021A1
FR2456021A1 FR8010392A FR8010392A FR2456021A1 FR 2456021 A1 FR2456021 A1 FR 2456021A1 FR 8010392 A FR8010392 A FR 8010392A FR 8010392 A FR8010392 A FR 8010392A FR 2456021 A1 FR2456021 A1 FR 2456021A1
Authority
FR
France
Prior art keywords
vacuum
control body
mechanically controlled
brake force
controlled vacuum
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.)
Granted
Application number
FR8010392A
Other languages
English (en)
Other versions
FR2456021B1 (fr
Inventor
Rolf Weiler
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of FR2456021A1 publication Critical patent/FR2456021A1/fr
Application granted granted Critical
Publication of FR2456021B1 publication Critical patent/FR2456021B1/fr
Granted 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
    • 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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)

Abstract

L'INVENTION CONCERNE UN AMPLIFICATEUR DE FORCE DE FREINAGE A DEPRESSION, COMMANDE MECANIQUEMENT. CET AMPLIFICATEUR A DEPRESSION COMPORTE UNE ENCEINTE A DEPRESSION 2 DIVISEE EN UNE CHAMBRE A VIDE 10 ET UNE CHAMBRE DE TRAVAIL 11 PAR UNE CLOISON MOBILE COMPRENANT UNE MEMBRANE ROULANTE 9, UN PLATEAU DE MEMBRANE 7 ET UN MOYEU 8. L'ENCEINTE EST TRAVERSEE PAR UN TUBE 3 AYANT DES FENTES 19 LONGITUDINALES ET CONTENANT LE CORPS DE COMMANDE 12 AGISSANT SUR LE PISTON 18 DU MAITRE-CYLINDRE. DES SEGMENTS SEMI-CIRCULAIRES 24, 25 SONT FIXES AU MOYEU 8 DE LA CLOISON MOBILE ET, PAR DES PROLONGEMENTS COUDES 24, AU CORPS DE COMMANDE 12, 20. L'ETANCHEITE EST ASSUREE, ENTRE CORPS DE COMMANDE ET TUBE, PAR UNE MEMBRANE ROULANTE 14. L'INVENTION S'APPLIQUE AUX AMPLIFICATEURS DE FORCE DE FREINAGE POUR VEHICULES AUTOMOBILES.
FR8010392A 1979-05-10 1980-05-09 Amplificateur de force de freinage a depression, commande mecaniquement Granted FR2456021A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792918910 DE2918910A1 (de) 1979-05-10 1979-05-10 Bremskraftverstaerker

Publications (2)

Publication Number Publication Date
FR2456021A1 true FR2456021A1 (fr) 1980-12-05
FR2456021B1 FR2456021B1 (fr) 1983-11-18

Family

ID=6070435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010392A Granted FR2456021A1 (fr) 1979-05-10 1980-05-09 Amplificateur de force de freinage a depression, commande mecaniquement

Country Status (8)

Country Link
US (1) US4353287A (fr)
JP (1) JPS5686853A (fr)
DE (1) DE2918910A1 (fr)
ES (1) ES250557Y (fr)
FR (1) FR2456021A1 (fr)
GB (1) GB2051276B (fr)
IT (1) IT1130408B (fr)
SE (1) SE445987B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469589A1 (fr) * 1979-11-09 1981-05-22 Aisin Seiki Servomoteur, en particulier pour circuit de freinage de vehicule
FR2477087A1 (fr) * 1980-02-28 1981-09-04 Teves Gmbh Alfred Amplificateur de force de freinage pour vehicules automobiles
FR2488203A2 (fr) * 1980-08-07 1982-02-12 Teves Gmbh Alfred Amplificateur de force de freinage commande mecaniquement, notamment pour vehicules automobiles
FR2532084A1 (fr) * 1982-08-20 1984-02-24 Dba Cle d'arret pour plongeur de valve de servomoteur d'assistance et servomoteur d'assistance equipe d'une telle cle
FR2774344A1 (fr) * 1998-01-30 1999-08-06 Bosch Sist De Frenado Sl Servomoteur a chambre arriere de volume reduit

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069638B (en) * 1980-02-12 1983-10-05 Lucas Industries Ltd Master cylinder and servo booster assemblies for vehicle braking systems
JPS58150630U (ja) * 1982-04-05 1983-10-08 アイシン精機株式会社 車両におけるクラツチ用バキユ−ムブ−スタの取付構造
US4534270A (en) * 1982-12-01 1985-08-13 Aisin Seiki Kabushiki Kaisha Vacuum booster assembly
IT1251398B (it) * 1991-09-06 1995-05-09 Nuovopignone Ind Meccaniche Ef Pompa a membrana perfezionata, particolarmente adatta per fluidi contenenti gas.
JP3265388B2 (ja) * 1994-09-19 2002-03-11 トキコ株式会社 気圧式倍力装置
JP3489277B2 (ja) 1995-07-17 2004-01-19 トヨタ自動車株式会社 車両用制動装置
JP2004517768A (ja) 2001-01-10 2004-06-17 ケイエスアール インターナショナル インコーポレイテッド 可変比率を有するブレーキペダル組立体
WO2004101341A2 (fr) * 2003-05-14 2004-11-25 Continental Teves Ag & Co. Ohg Module boitier d'un frein assiste
JP2004359172A (ja) * 2003-06-06 2004-12-24 Advics:Kk 液圧ブレーキ装置用負圧式倍力装置
FR2881391B1 (fr) * 2005-02-02 2007-04-13 Bosch Gmbh Robert Servomoteur pneumatique a sieges decales portes par deux douilles coulissantes
KR20130134537A (ko) * 2012-05-31 2013-12-10 주식회사 만도 보강 플레이트의 고정구조 및 이를 구비하는 타이로드 브레이크 부스터

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1251805A (fr) * 1967-11-25 1971-11-03
US3482485A (en) * 1968-02-15 1969-12-09 Bendix Corp Fluid pressure servomotor
US4270353A (en) * 1977-10-20 1981-06-02 Girling Limited Servo boosters for vehicle brake systems
JPS592667B2 (ja) * 1978-05-31 1984-01-19 トキコ株式会社 気圧式倍力装置
DE2837911A1 (de) * 1978-08-31 1980-03-13 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug
AU524312B2 (en) * 1978-12-12 1982-09-09 Lucas Industries Limited Vacuum boosted brake master cylinder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469589A1 (fr) * 1979-11-09 1981-05-22 Aisin Seiki Servomoteur, en particulier pour circuit de freinage de vehicule
FR2477087A1 (fr) * 1980-02-28 1981-09-04 Teves Gmbh Alfred Amplificateur de force de freinage pour vehicules automobiles
FR2488203A2 (fr) * 1980-08-07 1982-02-12 Teves Gmbh Alfred Amplificateur de force de freinage commande mecaniquement, notamment pour vehicules automobiles
FR2532084A1 (fr) * 1982-08-20 1984-02-24 Dba Cle d'arret pour plongeur de valve de servomoteur d'assistance et servomoteur d'assistance equipe d'une telle cle
EP0101658A1 (fr) * 1982-08-20 1984-02-29 BENDIX France Clé d'arrêt pour plongeur de valve de servomoteur d'assistance et servomoteur d'assistance équipé d'une telle clé
US4491058A (en) * 1982-08-20 1985-01-01 Societe Anonyme Dba Stop key for the valve plunger of a power brake servomotor
FR2774344A1 (fr) * 1998-01-30 1999-08-06 Bosch Sist De Frenado Sl Servomoteur a chambre arriere de volume reduit
WO2000046090A1 (fr) * 1998-01-30 2000-08-10 Bosch Sistemas De Frenado, S.L. Servomoteur a chambre arriere de volume reduit

Also Published As

Publication number Publication date
ES250557U (es) 1980-09-01
IT1130408B (it) 1986-06-11
FR2456021B1 (fr) 1983-11-18
DE2918910C2 (fr) 1989-02-16
DE2918910A1 (de) 1980-12-04
US4353287A (en) 1982-10-12
GB2051276B (en) 1982-12-08
SE445987B (sv) 1986-08-04
JPS5686853A (en) 1981-07-15
ES250557Y (es) 1981-03-16
GB2051276A (en) 1981-01-14
IT8021921A0 (it) 1980-05-09
SE8003360L (sv) 1980-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse