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DE3704133A1 - Hydraulisch angesteuerte betaetigungseinrichtung fuer kraftfahrzeuge - Google Patents

Hydraulisch angesteuerte betaetigungseinrichtung fuer kraftfahrzeuge

Info

Publication number
DE3704133A1
DE3704133A1 DE19873704133 DE3704133A DE3704133A1 DE 3704133 A1 DE3704133 A1 DE 3704133A1 DE 19873704133 DE19873704133 DE 19873704133 DE 3704133 A DE3704133 A DE 3704133A DE 3704133 A1 DE3704133 A1 DE 3704133A1
Authority
DE
Germany
Prior art keywords
piston
control
actuating device
vacuum
hydraulically controlled
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.)
Withdrawn
Application number
DE19873704133
Other languages
German (de)
English (en)
Inventor
Wilfried Wagner
Lothar Schiel
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.)
ITT Automotive Europe GmbH
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
Priority to DE19873704133 priority Critical patent/DE3704133A1/de
Priority to FR8800868A priority patent/FR2610676A1/fr
Priority to GB8802985A priority patent/GB2203812B/en
Priority to JP63029996A priority patent/JPS63203459A/ja
Publication of DE3704133A1 publication Critical patent/DE3704133A1/de
Withdrawn legal-status Critical Current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
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/245—Hydraulic command of the control valve, hydraulic transmission to the brake
    • 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)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
DE19873704133 1987-02-11 1987-02-11 Hydraulisch angesteuerte betaetigungseinrichtung fuer kraftfahrzeuge Withdrawn DE3704133A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19873704133 DE3704133A1 (de) 1987-02-11 1987-02-11 Hydraulisch angesteuerte betaetigungseinrichtung fuer kraftfahrzeuge
FR8800868A FR2610676A1 (fr) 1987-02-11 1988-01-26 Dispositif d'actionnement a commande hydraulique a amplification d'effort pour vehicule automobile
GB8802985A GB2203812B (en) 1987-02-11 1988-02-10 Hydraulically driven actuating device for an automotive vehicle
JP63029996A JPS63203459A (ja) 1987-02-11 1988-02-10 自動車用圧液作動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873704133 DE3704133A1 (de) 1987-02-11 1987-02-11 Hydraulisch angesteuerte betaetigungseinrichtung fuer kraftfahrzeuge

Publications (1)

Publication Number Publication Date
DE3704133A1 true DE3704133A1 (de) 1988-08-25

Family

ID=6320694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873704133 Withdrawn DE3704133A1 (de) 1987-02-11 1987-02-11 Hydraulisch angesteuerte betaetigungseinrichtung fuer kraftfahrzeuge

Country Status (4)

Country Link
JP (1) JPS63203459A (ja)
DE (1) DE3704133A1 (ja)
FR (1) FR2610676A1 (ja)
GB (1) GB2203812B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922215A1 (de) * 1989-07-06 1991-01-17 Teves Gmbh Alfred Unterdruckkraftverstaerker fuer eine hydraulisch gesteuerte kupplungsbetaetigungseinrichtung fuer kraftfahrzeuge
DE10200969B4 (de) * 2001-01-15 2010-10-28 MAN Nutzfahrzeuge Österreich AG Kraftfahrzeug mit einer der Kupplungsbetätigungseinrichtung zugeordneten Hilfskrafteinspeisevorrichtung
WO2015078547A3 (de) * 2013-11-26 2015-08-20 Audi Ag Kraftfahrzeug

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027562C2 (de) * 1990-08-31 2000-07-27 Continental Teves Ag & Co Ohg Unterdruck-Bremskraftverstärker
DE4140066A1 (de) * 1991-12-05 1993-06-09 Alfred Teves Gmbh, 6000 Frankfurt, De Betaetigungseinheit fuer eine hydraulische bremsanlage
CN103213574B (zh) * 2013-04-01 2015-12-16 万向钱潮（上海）汽车系统有限公司 一种具有液压回路推杆系统的真空助力器

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415035A (en) * 1944-09-19 1947-01-28 Empire Electric Brake Company Hydraulic brake mechanism
GB589075A (en) * 1943-03-01 1947-06-11 Bendix Aviat Corp Improvements in or relating to booster-operated hydraulic braking systems
US2450160A (en) * 1944-04-19 1948-09-28 Bendix Aviat Corp Pressure fluid operated pressure intensifier
US2627726A (en) * 1946-08-15 1953-02-10 Edward A Rockwell Power unit for delivering hydraulic power
US2876624A (en) * 1944-06-09 1959-03-10 Edward A Rockwell Hydraulically-operated fluid pressure control means and compensator valve
DE1087475B (de) * 1953-08-31 1960-08-18 Bendix Aviat Corp Bremsbetaetigungsanlage, insbesondere fuer Kraftfahrzeuge
DE1124837B (de) * 1956-07-04 1962-03-01 Automotive Prod Co Ltd Servo-Bremsanlage, insbesondere fuer Kraftfahrzeuge
US3130551A (en) * 1960-02-11 1964-04-28 Automotive Prod Co Ltd Valve mechanism for controlling servo devices of the differential air pressure type
US3259146A (en) * 1963-06-21 1966-07-05 Bendix Corp Fluid control means
DE1971890U (de) * 1966-08-08 1967-11-02 Ford Werke Ag Betaetigungsvorrichtung fuer eine kraftfahrzeug-bremse.
US3532394A (en) * 1968-02-09 1970-10-06 Girling Ltd Hydraulic brake systems
DE2100213A1 (de) * 1970-01-05 1971-07-22 Societe Anonyme Francaise du Fero do. Pans Servo-Steuerung
DE1630331B2 (de) * 1966-08-03 1975-10-23 Daikin Seisakusho K.K., Neyagawa, Osaka (Japan) Hydraulische Kupplungsbetätigungseinrichtung mit pneumatischer Verstärkereinrichtung für Fahrzeuge
DE1913518C3 (de) * 1969-03-18 1978-06-01 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstärker für Kraftfahrzeuge
DE2828178A1 (de) * 1977-06-28 1979-02-01 Girling Ltd Kraftverstaerker fuer fahrzeugbremsanlagen
DE3023451A1 (de) * 1979-06-29 1981-01-22 Autoipari Kutato Intezet Hydropneumatische arbeitseinrichtung mit pneumatischer druckmedium-betaetigung oder servobetaetigung, insbesondere fuer hauptwellenkupplungen von kraftfahrzeugen
DE3013456A1 (de) * 1980-04-05 1981-10-08 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch steuerbarer kraftverstaerker, insbesondere fuer hydraulische kraftfahrzeug-bremsanlagen
DE3608699A1 (de) * 1986-03-15 1987-09-17 Teves Gmbh Alfred Hydraulisch gesteuerte kupplungsbetaetigungseinrichtung fuer kraftfahrzeuge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB259191A (en) * 1925-10-03 1927-11-17 Caleb Smith Bragg Improvements in power actuators or servomotors
FR623213A (ja) * 1925-11-05 1927-06-21
US2353755A (en) * 1940-12-05 1944-07-18 Bendix Aviat Corp Power brake
GB971794A (en) * 1962-06-05 1964-10-07 Automotive Prod Co Ltd Improvements in and relating to fluid pressure operated servo-devices
GB2000564A (en) * 1977-06-28 1979-01-10 Girling Ltd Booster for vehicle braking system

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589075A (en) * 1943-03-01 1947-06-11 Bendix Aviat Corp Improvements in or relating to booster-operated hydraulic braking systems
US2450160A (en) * 1944-04-19 1948-09-28 Bendix Aviat Corp Pressure fluid operated pressure intensifier
US2876624A (en) * 1944-06-09 1959-03-10 Edward A Rockwell Hydraulically-operated fluid pressure control means and compensator valve
US2415035A (en) * 1944-09-19 1947-01-28 Empire Electric Brake Company Hydraulic brake mechanism
US2627726A (en) * 1946-08-15 1953-02-10 Edward A Rockwell Power unit for delivering hydraulic power
DE1087475B (de) * 1953-08-31 1960-08-18 Bendix Aviat Corp Bremsbetaetigungsanlage, insbesondere fuer Kraftfahrzeuge
DE1156665B (de) * 1953-08-31 1963-10-31 Bendix Corp Hilfskraftvorrichtung fuer hydraulisch betaetigte Bremsen, insbesondere Kraftfahrzeugbremsen
DE1124837B (de) * 1956-07-04 1962-03-01 Automotive Prod Co Ltd Servo-Bremsanlage, insbesondere fuer Kraftfahrzeuge
US3130551A (en) * 1960-02-11 1964-04-28 Automotive Prod Co Ltd Valve mechanism for controlling servo devices of the differential air pressure type
US3259146A (en) * 1963-06-21 1966-07-05 Bendix Corp Fluid control means
DE1630331B2 (de) * 1966-08-03 1975-10-23 Daikin Seisakusho K.K., Neyagawa, Osaka (Japan) Hydraulische Kupplungsbetätigungseinrichtung mit pneumatischer Verstärkereinrichtung für Fahrzeuge
DE1971890U (de) * 1966-08-08 1967-11-02 Ford Werke Ag Betaetigungsvorrichtung fuer eine kraftfahrzeug-bremse.
US3532394A (en) * 1968-02-09 1970-10-06 Girling Ltd Hydraulic brake systems
DE1913518C3 (de) * 1969-03-18 1978-06-01 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstärker für Kraftfahrzeuge
DE2100213A1 (de) * 1970-01-05 1971-07-22 Societe Anonyme Francaise du Fero do. Pans Servo-Steuerung
DE2828178A1 (de) * 1977-06-28 1979-02-01 Girling Ltd Kraftverstaerker fuer fahrzeugbremsanlagen
DE3023451A1 (de) * 1979-06-29 1981-01-22 Autoipari Kutato Intezet Hydropneumatische arbeitseinrichtung mit pneumatischer druckmedium-betaetigung oder servobetaetigung, insbesondere fuer hauptwellenkupplungen von kraftfahrzeugen
DE3013456A1 (de) * 1980-04-05 1981-10-08 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch steuerbarer kraftverstaerker, insbesondere fuer hydraulische kraftfahrzeug-bremsanlagen
DE3608699A1 (de) * 1986-03-15 1987-09-17 Teves Gmbh Alfred Hydraulisch gesteuerte kupplungsbetaetigungseinrichtung fuer kraftfahrzeuge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US-Z: Design of Lightweight Vacuum Power Brake Boosters, Copyright 1982, Society of Automotive Engineers, Inc. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922215A1 (de) * 1989-07-06 1991-01-17 Teves Gmbh Alfred Unterdruckkraftverstaerker fuer eine hydraulisch gesteuerte kupplungsbetaetigungseinrichtung fuer kraftfahrzeuge
DE10200969B4 (de) * 2001-01-15 2010-10-28 MAN Nutzfahrzeuge Österreich AG Kraftfahrzeug mit einer der Kupplungsbetätigungseinrichtung zugeordneten Hilfskrafteinspeisevorrichtung
WO2015078547A3 (de) * 2013-11-26 2015-08-20 Audi Ag Kraftfahrzeug

Also Published As

Publication number Publication date
GB2203812A (en) 1988-10-26
JPS63203459A (ja) 1988-08-23
GB8802985D0 (en) 1988-03-09
FR2610676A1 (fr) 1988-08-12
GB2203812B (en) 1991-01-16

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee
8127 New person/name/address of the applicant

Owner name: ITT AUTOMOTIVE EUROPE GMBH, 60488 FRANKFURT, DE