FR2130236B1 - - Google Patents

Info

Publication number
FR2130236B1
FR2130236B1 FR7208922A FR7208922A FR2130236B1 FR 2130236 B1 FR2130236 B1 FR 2130236B1 FR 7208922 A FR7208922 A FR 7208922A FR 7208922 A FR7208922 A FR 7208922A FR 2130236 B1 FR2130236 B1 FR 2130236B1
Authority
FR
France
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
Application number
FR7208922A
Other versions
FR2130236A1 (fr
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of FR2130236A1 publication Critical patent/FR2130236A1/fr
Application granted granted Critical
Publication of FR2130236B1 publication Critical patent/FR2130236B1/fr
Expired 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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/143—Master cylinder mechanically coupled with booster
    • B60T13/144—Pilot valve provided inside booster piston
FR7208922A 1971-03-18 1972-03-15 Expired FR2130236B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12565571A 1971-03-18 1971-03-18

Publications (2)

Publication Number Publication Date
FR2130236A1 FR2130236A1 (fr) 1972-11-03
FR2130236B1 true FR2130236B1 (fr) 1977-09-02

Family

ID=22420786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208922A Expired FR2130236B1 (fr) 1971-03-18 1972-03-15

Country Status (3)

Country Link
US (1) US3747473A (fr)
JP (1) JPS5216194B1 (fr)
FR (1) FR2130236B1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845693A (en) * 1973-04-23 1974-11-05 Bendix Corp Power brake boost mechanism with pressure regulating device
US3951043A (en) * 1973-04-23 1976-04-20 The Weatherhead Company Brake booster for motor vehicle fluid power circuit
US4007593A (en) * 1973-07-16 1977-02-15 The Weatherhead Company Motor vehicle open center series hydraulic circuit
US3937127A (en) * 1974-02-01 1976-02-10 The Weatherhead Company Hydraulic brake booster with shut-off means
JPS5750694B2 (fr) * 1974-05-16 1982-10-28
JPS5341752B2 (fr) * 1974-05-27 1978-11-06
DE2841262A1 (de) * 1978-09-22 1980-04-03 Teves Gmbh Alfred Hydraulischer verstaerker
DE2948427A1 (de) * 1979-12-01 1981-07-09 Alfred Teves Gmbh, 6000 Frankfurt Hydraulischer verstaerker
JPS5851504B2 (ja) * 1979-01-17 1983-11-16 日産自動車株式会社 油圧ブ−スタ
DE2909685A1 (de) * 1979-03-12 1980-09-25 Teves Gmbh Alfred Hydraulischer kraftverstaerker
US4490977A (en) * 1981-05-18 1985-01-01 The Bendix Corporation Hydraulic brake booster
DE3209337A1 (de) * 1982-03-15 1983-09-15 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische hilfskraft-bremsanlage
US4514981A (en) * 1983-03-07 1985-05-07 Allied Corporation Brake booster
US4706546A (en) * 1984-08-08 1987-11-17 Jidosha Kiki Co., Ltd. Booster ratio controller for liquid pressure booster
FR2588227B2 (fr) * 1985-10-09 1987-12-04 Bendix France Dispositif d'assistance hydraulique
US4671168A (en) * 1985-02-27 1987-06-09 Bendix France Single actuator tandem brake pressure control valve
DE3715567A1 (de) * 1987-05-09 1988-11-24 Bosch Gmbh Robert Bremskraftverstaerker
JP2522487B2 (ja) * 1987-07-13 1996-08-07 株式会社 曙ブレ−キ中央技術研究所 液圧倍力装置
DE3728921A1 (de) * 1987-08-29 1989-03-09 Bosch Gmbh Robert Bremszylinder
DE3733863C2 (de) * 1987-10-07 1997-09-11 Teves Gmbh Alfred Hydraulischer Kraftverstärker, insbesondere zur Betätigung eines Hauptbremszylinders einer Fahrzeugbremsanlage
US5076141A (en) * 1989-05-12 1991-12-31 Jidosha Kiki Co., Ltd. Liquid pressure booster
US5279204A (en) * 1992-07-02 1994-01-18 Tuthill Corporation Fluid operated mechanical power amplifier
DE19741133C2 (de) * 1997-09-13 2003-04-17 Fte Automotive Gmbh Unterdruck-Bremskraftverstärker
US6244049B1 (en) * 1998-01-08 2001-06-12 Jidosha Kiki Co., Ltd. Brake system
US6158973A (en) * 1998-03-26 2000-12-12 Trench Plate Rental Co., Inc. Multi-stage manual hydraulic pump
US6079956A (en) * 1998-03-26 2000-06-27 Trench Plate Rental Co., Inc. Multi-stage hydraulic pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761427A (en) * 1951-09-20 1956-09-04 Bendix Westinghouse Automotive Fluid pressure actuator
US3165031A (en) * 1955-06-23 1965-01-12 Edward A Rockwell Hydraulic brake booster
US3035552A (en) * 1959-03-27 1962-05-22 Kelsey Hayes Co Booster brake mechanism
US3054387A (en) * 1959-09-21 1962-09-18 Gen Motors Corp Hydraulic booster unit
GB938575A (en) * 1961-12-29 1963-10-02 Bendix Corp Fluid pressure servomotors

Also Published As

Publication number Publication date
FR2130236A1 (fr) 1972-11-03
JPS5216194B1 (fr) 1977-05-07
US3747473A (en) 1973-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse