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WO2000005115A3 - Pneumatischer kraftverstärker in tandembauweise - Google Patents

Pneumatischer kraftverstärker in tandembauweise Download PDF

Info

Publication number
WO2000005115A3
WO2000005115A3 PCT/EP1999/004996 EP9904996W WO0005115A3 WO 2000005115 A3 WO2000005115 A3 WO 2000005115A3 EP 9904996 W EP9904996 W EP 9904996W WO 0005115 A3 WO0005115 A3 WO 0005115A3
Authority
WO
WIPO (PCT)
Prior art keywords
brake booster
tandem
separate
working chamber
type pneumatic
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.)
Ceased
Application number
PCT/EP1999/004996
Other languages
English (en)
French (fr)
Other versions
WO2000005115A2 (de
Inventor
Roman Teutsch
Wilfried Wagner
Kai-Michael Graichen
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
Continental Teves AG and Co OHG
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 Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Priority to EP99940009A priority Critical patent/EP1097071A2/de
Publication of WO2000005115A2 publication Critical patent/WO2000005115A2/de
Publication of WO2000005115A3 publication Critical patent/WO2000005115A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
    • B60T13/5675—Supportstruts

Landscapes

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

Abstract

Die Erfindung betrifft einen pneumatischen Kraftverstärker in Tandembauweise mit einem Gehäuse (2), mit voneinander getrennten Verstärkerräumen (6, 7) sowie mit zwei beweglichen Wänden (8, 11), welche jeweils eine Unterdruckkammer (9, 12) von einer Arbeitskammer (10, 13) trennen, sowie mit einem oder mehreren Verbindungskanälen (15) zwischen der ersten Arbeitskammer (10) und der zweiten Arbeitskammer (13) für einen Druckausgleich zwischen diesen beiden Kammern. Der Kern der Erfindung liegt darin begründet, daß Befestigungsmittel (20) vorgesehen sind, welche bezüglich der Verbindungskanäle (15) in Umfangsrichtung versetzt auf einem eigenen, anderen Teilkreisdurchmesser angeordnet sind. Die Erfindung erlaubt eine vielfältige und variable Anpassung und Befestigung einer Kraftverstärker-Hauptbremszylindereinheit an unterschiedliche Fahrzeugtypen und Fahrzeughersteller.
PCT/EP1999/004996 1998-07-20 1999-07-15 Pneumatischer kraftverstärker in tandembauweise Ceased WO2000005115A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99940009A EP1097071A2 (de) 1998-07-20 1999-07-15 Pneumatischer kraftverstärker in tandembauweise

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998132357 DE19832357A1 (de) 1998-07-20 1998-07-20 Pneumatischer Kraftverstärker in Tandembauweise
DE19832357.3 1998-07-20

Publications (2)

Publication Number Publication Date
WO2000005115A2 WO2000005115A2 (de) 2000-02-03
WO2000005115A3 true WO2000005115A3 (de) 2000-05-04

Family

ID=7874523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/004996 Ceased WO2000005115A2 (de) 1998-07-20 1999-07-15 Pneumatischer kraftverstärker in tandembauweise

Country Status (3)

Country Link
EP (1) EP1097071A2 (de)
DE (1) DE19832357A1 (de)
WO (1) WO2000005115A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4618527B2 (ja) 2001-04-27 2011-01-26 日立オートモティブシステムズ株式会社 気圧式倍力装置
DE10359176A1 (de) * 2003-05-14 2004-12-09 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker
DE10329488A1 (de) * 2003-07-01 2005-01-27 Continental Teves Ag & Co. Ohg Bremskraftverstärker
DE102009037232A1 (de) * 2008-09-26 2010-04-01 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442166A1 (fr) * 1978-11-21 1980-06-20 Lucas Industries Ltd Servo-amplificateurs de commande pour systemes de freinage de vehicules
EP0327997A2 (de) * 1988-02-05 1989-08-16 LUCAS INDUSTRIES public limited company Pneumatischer Kraftverstärker in Tandembauweise, insbesondere für hydraulische Fahrzeug-Bremsanlagen
DE19524492A1 (de) * 1995-07-05 1997-01-09 Lucas Ind Plc Bremskraftverstärker mit Verbindungsbolzen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388635A (en) * 1966-05-02 1968-06-18 Bendix Corp Fluid pressure motor
US3603208A (en) * 1969-06-30 1971-09-07 Bendix Corp Servomotor having a one-piece center plate
DE2920249A1 (de) * 1978-05-20 1979-11-22 Girling Ltd Bremskraftverstaerker fuer fahrzeugbremssysteme
DE2830262A1 (de) * 1978-07-10 1980-01-24 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug
DE2837911A1 (de) * 1978-08-31 1980-03-13 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug
DE8801464U1 (de) * 1988-02-05 1989-06-08 Lucas Industries P.L.C., Birmingham, West Midlands Pneumatischer Kraftverstärker in Tandembauweise, insbesondere für hydraulische Fahrzeug-Bremsanlagen
DE4202820C2 (de) * 1992-01-31 1996-09-05 Lucas Ind Plc Betätigungseinheit für Kraftfahrzeugbremsen
FR2711743B1 (fr) * 1993-10-22 1996-01-05 Alliedsignal Europ Services Servomoteur doté d'un soufflet à montage rapide.
DE4420112A1 (de) * 1994-06-09 1995-12-14 Teves Gmbh Alfred Betätigungseinheit für eine hydraulische Bremsanlage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442166A1 (fr) * 1978-11-21 1980-06-20 Lucas Industries Ltd Servo-amplificateurs de commande pour systemes de freinage de vehicules
EP0327997A2 (de) * 1988-02-05 1989-08-16 LUCAS INDUSTRIES public limited company Pneumatischer Kraftverstärker in Tandembauweise, insbesondere für hydraulische Fahrzeug-Bremsanlagen
DE19524492A1 (de) * 1995-07-05 1997-01-09 Lucas Ind Plc Bremskraftverstärker mit Verbindungsbolzen

Also Published As

Publication number Publication date
WO2000005115A2 (de) 2000-02-03
EP1097071A2 (de) 2001-05-09
DE19832357A1 (de) 2000-01-27

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