ES2042762T3 - Servofreno. - Google Patents

Servofreno.

Info

Publication number
ES2042762T3
ES2042762T3 ES88310095T ES88310095T ES2042762T3 ES 2042762 T3 ES2042762 T3 ES 2042762T3 ES 88310095 T ES88310095 T ES 88310095T ES 88310095 T ES88310095 T ES 88310095T ES 2042762 T3 ES2042762 T3 ES 2042762T3
Authority
ES
Spain
Prior art keywords
diaphragm
power brake
brake servo
parts
sleeve
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
ES88310095T
Other languages
English (en)
Inventor
Stuart John Briggs
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of ES2042762T3 publication Critical patent/ES2042762T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • 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)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

SERVOFRENO CON UN ALOJAMIENTO (1) DIVIDIDO EN DOS CAMARAS (A,B) POR UNA DIVISION MOVIL (5) QUE INCLUYE UN DIAFRAGMA (6). UN MANGUITO PROTECTOR (14) PARA UN SOPORTE (11) QUE PASA POR EL ALOJAMIENTO VA CONECTADO AL DIAFRAGMA (6) MEDIANTE UN PORTADOR (19) ACOPLADO POR PARTES ADYACENTES DEL MANGUITO Y EL DIAFRAGMA. ESTO EVITA EL CONTACTO DIRECTO ENTRE DICHAS PARTES Y FACILITA EL MONTAJE DEL SERVOFRENO.
ES88310095T 1987-11-14 1988-10-27 Servofreno. Expired - Lifetime ES2042762T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878726722A GB8726722D0 (en) 1987-11-14 1987-11-14 Brake servo booster

Publications (1)

Publication Number Publication Date
ES2042762T3 true ES2042762T3 (es) 1993-12-16

Family

ID=10626983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88310095T Expired - Lifetime ES2042762T3 (es) 1987-11-14 1988-10-27 Servofreno.

Country Status (8)

Country Link
US (1) US4944214A (es)
EP (1) EP0317097B1 (es)
JP (1) JPH01164668A (es)
KR (1) KR890008476A (es)
BR (1) BR8805930A (es)
DE (1) DE3882336T2 (es)
ES (1) ES2042762T3 (es)
GB (1) GB8726722D0 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8908040U1 (de) * 1989-06-30 1990-10-31 Lucas Industries P.L.C., Birmingham, West Midlands Ventilbaugruppe zum Steuern eines pneumatischen Bremskraftverstärkers
JPH03271051A (ja) * 1990-03-19 1991-12-03 Tokico Ltd 気圧式倍力装置
TW257734B (es) * 1992-10-09 1995-09-21 Pbr Automotive Pty Ltd
DE4332611C1 (de) * 1993-09-24 1995-01-05 Lucas Ind Plc Kraftverstärkergehäuse, insbesondere für Fahrzeugbremsanlagen, und Verfahren zum Zusammenbauen eines solchen Kraftverstärkergehäuses
DE4344188A1 (de) * 1993-12-23 1995-06-29 Teves Gmbh Alfred Unterdruck-Bremskraftverstärker
DE4431882C1 (de) * 1994-09-07 1995-11-02 Lucas Ind Plc Elektronisch regelbarer Bremskraftverstärker mit einer Leitungsdurchführung
US5570622A (en) * 1995-06-08 1996-11-05 General Motors Corporation Power booster with guided power piston
US5878650A (en) * 1997-05-21 1999-03-09 General Motors Corporation Power booster sealing mechanism
FR2860472B1 (fr) * 2003-10-06 2006-01-20 Bosch Gmbh Robert Servomoteur pneumatique d'assistance au freinage comportant un diaphragme serti
US7040217B1 (en) * 2004-11-16 2006-05-09 Robert Bosch Gmbh Tie rod for a brake booster
FR2882316B1 (fr) * 2005-02-18 2007-04-20 Bosch Gmbh Robert Tirant pour servomoteur d'assistance au freinage d'un vehicule et servomoteur appliquant un tel tirant
KR100836357B1 (ko) * 2007-07-06 2008-06-09 현대자동차주식회사 자동차용 웨지브레이크

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923653Y2 (ja) * 1979-07-20 1984-07-13 トキコ株式会社 気圧式倍力装置
JPS56102009A (en) * 1980-01-21 1981-08-15 Toyo Ink Mfg Co Insulated wire
JPS5758548A (en) * 1980-09-26 1982-04-08 Nissin Kogyo Kk Pneumatic pressure type doubler device
GB2093136B (en) * 1981-02-12 1984-08-30 Lucas Industries Ltd Servo boosters for vehicle braking systems
JPS584661A (ja) * 1981-07-01 1983-01-11 Nissin Kogyo Kk 負圧式倍力装置
JPS58158748U (ja) * 1982-04-20 1983-10-22 トキコ株式会社 気圧倍力装置
JPS5926353A (ja) * 1982-08-05 1984-02-10 Nissin Kogyo Kk 負圧式倍力装置
JPS60197453A (ja) * 1984-03-19 1985-10-05 Tokico Ltd 気圧倍力装置
JPS60169059U (ja) * 1984-04-20 1985-11-09 トキコ株式会社 気圧倍力装置

Also Published As

Publication number Publication date
DE3882336D1 (de) 1993-08-19
EP0317097A2 (en) 1989-05-24
EP0317097B1 (en) 1993-07-14
JPH01164668A (ja) 1989-06-28
KR890008476A (ko) 1989-07-10
DE3882336T2 (de) 1993-10-21
US4944214A (en) 1990-07-31
BR8805930A (pt) 1989-08-01
GB8726722D0 (en) 1987-12-16
EP0317097A3 (en) 1990-03-07

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