DE2908480C2 - - Google Patents

Info

Publication number
DE2908480C2
DE2908480C2 DE2908480A DE2908480A DE2908480C2 DE 2908480 C2 DE2908480 C2 DE 2908480C2 DE 2908480 A DE2908480 A DE 2908480A DE 2908480 A DE2908480 A DE 2908480A DE 2908480 C2 DE2908480 C2 DE 2908480C2
Authority
DE
Germany
Prior art keywords
pressure
piston
brake
master cylinder
pressure medium
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 - Lifetime
Application number
DE2908480A
Other languages
German (de)
English (en)
Other versions
DE2908480A1 (de
Inventor
Juan 6083 Walldorf De Belart
Jochen Dipl.-Ing. 6050 Offenbach De Burgdorf
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 DE19792908480 priority Critical patent/DE2908480A1/de
Priority to US06/122,095 priority patent/US4305624A/en
Priority to GB8005628A priority patent/GB2045371B/en
Priority to ES1980248983U priority patent/ES248983Y/es
Priority to SE8001613A priority patent/SE438131B/sv
Priority to FR8004910A priority patent/FR2450724A1/fr
Priority to IT20356/80A priority patent/IT1130290B/it
Priority to JP2679980A priority patent/JPS55152645A/ja
Publication of DE2908480A1 publication Critical patent/DE2908480A1/de
Application granted granted Critical
Publication of DE2908480C2 publication Critical patent/DE2908480C2/de
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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/44—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
    • 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
    • B60T13/145—Master cylinder integrated or hydraulically coupled with booster
    • B60T13/146—Part of the system directly actuated by booster pressure
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/44—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/441—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE19792908480 1979-03-05 1979-03-05 Hydraulische bremsbetaetigungseinrichtung fuer kraftfahrzeuge mit einem anti- blockier-system Granted DE2908480A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19792908480 DE2908480A1 (de) 1979-03-05 1979-03-05 Hydraulische bremsbetaetigungseinrichtung fuer kraftfahrzeuge mit einem anti- blockier-system
GB8005628A GB2045371B (en) 1979-03-05 1980-02-19 Ed with an anti-skid system hydraulic brake actuation device for motor vehicles equipp
US06/122,095 US4305624A (en) 1979-03-05 1980-02-19 Hydraulic brake actuation device for motor vehicles equipped with an antiskid system
SE8001613A SE438131B (sv) 1979-03-05 1980-02-29 Hydraulisk bromspaverkningsanordning for motorfordon som er forsedda med ett slirningshindrande system
ES1980248983U ES248983Y (es) 1979-03-05 1980-02-29 Un dispositivo mejorado de accionamiento de freno hidrauli- co
FR8004910A FR2450724A1 (fr) 1979-03-05 1980-03-05 Dispositif hydraulique d'actionnement de freins pour vehicules automobiles avec un systeme antiblocage
IT20356/80A IT1130290B (it) 1979-03-05 1980-03-05 Dispositivo di azionamento di freni idraulici per veicoli a motore equipaggiati con un impianto antislittamento
JP2679980A JPS55152645A (en) 1979-03-05 1980-03-05 Fluid pressure braking operating device of automobile with antiskid mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792908480 DE2908480A1 (de) 1979-03-05 1979-03-05 Hydraulische bremsbetaetigungseinrichtung fuer kraftfahrzeuge mit einem anti- blockier-system

Publications (2)

Publication Number Publication Date
DE2908480A1 DE2908480A1 (de) 1980-10-09
DE2908480C2 true DE2908480C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-31

Family

ID=6064494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792908480 Granted DE2908480A1 (de) 1979-03-05 1979-03-05 Hydraulische bremsbetaetigungseinrichtung fuer kraftfahrzeuge mit einem anti- blockier-system

Country Status (8)

Country Link
US (1) US4305624A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS55152645A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2908480A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES248983Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2450724A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2045371B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1130290B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE438131B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241881A1 (de) * 1982-11-12 1984-05-17 Alfred Teves Gmbh, 6000 Frankfurt Tandemhauptzylinder fuer hydraulisch betaetigte kraftfahrzeugbremsen
DE10113333A1 (de) * 2001-03-20 2002-09-26 Continental Teves Ag & Co Ohg Hauptzylinder mit gegenüber der Kolbenstange beweglich angeordneten Kolben

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939602A1 (de) * 1979-09-29 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart Hydraulisches mehrkreisbremssystem
DE3040540A1 (de) * 1980-10-28 1982-05-27 Alfred Teves Gmbh, 6000 Frankfurt Fremdenergiegespeiste bremsschlupfregelanlage eines hydraulischen fahrzeugbremssystems
DE3040561A1 (de) * 1980-10-28 1982-05-27 Alfred Teves Gmbh, 6000 Frankfurt Fremdenergiegespeiste bremsschlupfregelanlage eines hydraulischen fahrzeugbremssystems
US4402554A (en) * 1980-12-31 1983-09-06 Itt Industries, Inc. Pressure control device for a pressure accumulator
GB2104605B (en) * 1981-07-04 1985-03-06 Lucas Ind Plc Hydraulic boosters for vehicle braking systems
DE3131095A1 (de) * 1981-08-06 1983-02-24 Alfred Teves Gmbh, 6000 Frankfurt Hilfskraftunterstuetzte hauptzylinderanordnung fuer eine fahrzeugbremsanlage
DE3150218A1 (de) * 1981-12-18 1983-07-21 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische mehrkreisbremsanlage
DE3215954A1 (de) * 1982-04-29 1983-11-03 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage
DE3222105A1 (de) * 1982-06-11 1983-12-15 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage mit schlupfregelung
DE3232051A1 (de) * 1982-08-28 1984-03-01 Alfred Teves Gmbh, 6000 Frankfurt Verfahren zur ueberwachung und steuerung von fremdenergieversorgten hydraulischen bremsschlupfregelanlagen und vorrichtung zur druchfuehrung des verfahrens
DE3420689A1 (de) * 1984-06-02 1985-12-05 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
DE3444829A1 (de) * 1984-12-08 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
DE3444828A1 (de) * 1984-12-08 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
DE3524120A1 (de) * 1985-07-05 1987-01-08 Teves Gmbh Alfred Bremsschlupfgeregelte bremsanlage
DE3627147C2 (de) * 1986-08-11 1997-09-18 Teves Gmbh Alfred Bremsdruckgeber für eine hydraulische Kraftfahrzeugbremsanlage
DE3716515A1 (de) * 1987-05-16 1988-11-24 Teves Gmbh Alfred Hydraulische mehrkreis-bremsanlage fuer kraftfahrzeuge
JPS6490861A (en) * 1987-09-30 1989-04-07 Sumitomo Electric Industries Tester for liquid pressure circuit of anti-lock control system
DE3817180A1 (de) * 1988-05-20 1989-11-30 Bosch Gmbh Robert Bremsanlage mit antiblockierregelung fuer kraftfahrzeuge
DE4200046C2 (de) * 1992-01-03 1995-08-24 Daimler Benz Ag Bremsanlage mit einstellbar veränderbarer Vorderachs-/Hinterachs-Bremskraftverteilung
WO1995011823A2 (en) * 1993-10-29 1995-05-04 Grau Limited Vehicle brake system
JP4239118B2 (ja) * 1998-09-30 2009-03-18 株式会社日立製作所 ブレーキ液圧制御システム用シリンダ装置
JP4089062B2 (ja) * 1999-01-28 2008-05-21 アイシン精機株式会社 ブレーキ装置
US6866348B2 (en) * 2001-04-05 2005-03-15 Mico, Inc. Electronically controlled full power brake valve
AU2002344692B2 (en) * 2001-07-27 2006-11-16 Oscar Matthew Joseph Master brake cylinder with opposing pistons
AUPR665501A0 (en) * 2001-07-27 2001-08-16 Joseph, Oscar Matthew Master brake cylinder with opposing pistons

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB153805A (en) * 1920-01-14 1920-11-18 William Aldcroft Clatworthy Improvements in and relating to water wheels
DE1940632C3 (de) * 1969-08-09 1980-06-26 Teldix Gmbh, 6900 Heidelberg Hydraulisches Mehrkreisbremssystem
DE2017185B2 (de) * 1970-04-10 1976-06-16 Servobetriebene zweikreisbremsanlage
US3690737A (en) * 1970-12-07 1972-09-12 Gen Motors Corp Anti-lock brake system
DE2127536B2 (de) * 1971-06-03 1976-07-08 Teldix Gmbh, 6900 Heidelberg Hydraulischer bremsverstaerker
JPS49112074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-03-01 1974-10-25
US4009640A (en) * 1973-03-01 1977-03-01 Nissan Motor Co., Ltd. Anti-lock brake system
JPS5520894B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-18 1980-06-05
GB1468014A (en) * 1973-10-25 1977-03-23 Dewandre Co Ltd C Hydraulic braking systems
US3905654A (en) * 1973-11-14 1975-09-16 Kelsey Hayes Co Skid control system for dual brake
DE2443545C2 (de) * 1974-09-11 1985-06-20 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage mit Antiblockierregelung
IT1020861B (it) * 1974-09-25 1977-12-30 Fiat Spa Impianto idraulico di frenatura con dispositivo antislittamento
DE2459776C2 (de) * 1974-10-25 1984-04-26 Robert Bosch Gmbh, 7000 Stuttgart Antiblockierregelsystem
DE2519228A1 (de) * 1975-04-30 1976-11-18 Teldix Gmbh Zweikreishauptbremszylindereinheit
DE2609904A1 (de) * 1976-03-10 1977-09-15 Bosch Gmbh Robert Hydraulischer bremsverstaerker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241881A1 (de) * 1982-11-12 1984-05-17 Alfred Teves Gmbh, 6000 Frankfurt Tandemhauptzylinder fuer hydraulisch betaetigte kraftfahrzeugbremsen
DE10113333A1 (de) * 2001-03-20 2002-09-26 Continental Teves Ag & Co Ohg Hauptzylinder mit gegenüber der Kolbenstange beweglich angeordneten Kolben

Also Published As

Publication number Publication date
IT1130290B (it) 1986-06-11
SE438131B (sv) 1985-04-01
US4305624A (en) 1981-12-15
DE2908480A1 (de) 1980-10-09
FR2450724A1 (fr) 1980-10-03
JPS6324851B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-23
GB2045371B (en) 1982-12-15
GB2045371A (en) 1980-10-29
IT8020356A0 (it) 1980-03-05
FR2450724B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-04-13
SE8001613L (sv) 1980-09-06
JPS55152645A (en) 1980-11-28
ES248983U (es) 1980-06-01
ES248983Y (es) 1980-12-01

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Legal Events

Date Code Title Description
OAR Request for search filed
OB Request for examination as to novelty
OC Search report available
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B60T 8/44

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

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

8339 Ceased/non-payment of the annual fee