ES8201907A1 - Mejoras en los servofrenos mecanicamente controlados - Google Patents

Mejoras en los servofrenos mecanicamente controlados

Info

Publication number
ES8201907A1
ES8201907A1 ES500839A ES500839A ES8201907A1 ES 8201907 A1 ES8201907 A1 ES 8201907A1 ES 500839 A ES500839 A ES 500839A ES 500839 A ES500839 A ES 500839A ES 8201907 A1 ES8201907 A1 ES 8201907A1
Authority
ES
Spain
Prior art keywords
chamber
opening
mechanically controlled
brake booster
depression
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
Application number
ES500839A
Other languages
English (en)
Other versions
ES500839A0 (es
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
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
Publication of ES500839A0 publication Critical patent/ES500839A0/es
Publication of ES8201907A1 publication Critical patent/ES8201907A1/es
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
    • B60T13/24—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
    • 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
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm

Landscapes

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

Abstract

SERVOFRENO MECANICAMENTE CONTROLADO. LA CAMARA (15) ESTA SOMETIDA, A TRAVES DE LA TOBERA (35), A UN VACIO PARCIAL. EN LA POSICION INACTIVA LA DEPRESION SE PROPAGA POR LA ABERTURA (36) Y LA CAMARA (37) A LA CAMARA (38) QUE COMUNICA CON LA CAMARA (14) POR UN CONDUCTO (40) Y UNA ABERTURA (41). LA PRESION A LOS DOS LADOS DE LA MEMBRANA MOVIL (10) ES LA MISMA. AL PISAR EL FRENO SE PRODUCE EL DESPLAZAMIENTO DEL VASTAGO (20) QUE CIERRA LA VALVULA DE DISCO (43), ABRIENDO EL PASO (39) DE AIRE EXTERIOR, QUE DEJA LA CAMARA (14) A LA PRESION ATMOSFERICA. AL ESTAR LA CAMARA (15) EN DEPRESION SE PRODUCE EL DESPLAZAMIENTO DEL TABIQUE (10), QUE ARRASTRA A LOS ESPARRAGOS (27), QUE A SU VEZ EMPUJAN A LA CAJA (16) Y A LA BARRA (21) QUE DESPLAZA EL PISTON (22).
ES500839A 1980-03-31 1981-03-30 Mejoras en los servofrenos mecanicamente controlados Expired ES8201907A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3012454A DE3012454C2 (de) 1980-03-31 1980-03-31 Mechanisch gesteuerter Bremskraftverstärker, insbesondere für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
ES500839A0 ES500839A0 (es) 1982-01-01
ES8201907A1 true ES8201907A1 (es) 1982-01-01

Family

ID=6098871

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500839A Expired ES8201907A1 (es) 1980-03-31 1981-03-30 Mejoras en los servofrenos mecanicamente controlados

Country Status (10)

Country Link
US (1) US4409790A (es)
JP (1) JPS5946823B2 (es)
BR (1) BR8101878A (es)
DE (1) DE3012454C2 (es)
ES (1) ES8201907A1 (es)
FR (1) FR2482028A1 (es)
GB (1) GB2072777B (es)
IT (1) IT1136979B (es)
SE (1) SE453481B (es)
ZA (1) ZA811692B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012455A1 (de) * 1980-03-31 1981-10-08 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch steuerbarer kraftverstaerker, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen
DE3025314A1 (de) * 1980-07-04 1982-01-28 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
DE3029911A1 (de) * 1980-08-07 1982-03-11 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
US4522031A (en) * 1981-06-17 1985-06-11 The Bendix Corporation Fluid pressurizing device
US4475444A (en) * 1983-04-21 1984-10-09 The Bendix Corporation Brake apparatus
GB8602947D0 (en) * 1986-02-06 1986-03-12 Lucas Ind Plc Servo-booster
US5634336A (en) * 1995-09-25 1997-06-03 General Motors Corporation Integral brake apply system
KR102827191B1 (ko) * 2022-02-14 2025-06-30 에이치엘만도 주식회사 마스터 실린더

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592667B2 (ja) * 1978-05-31 1984-01-19 トキコ株式会社 気圧式倍力装置
DE2837911A1 (de) * 1978-08-31 1980-03-13 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug
ZA796067B (en) * 1978-11-21 1980-10-29 Lucas Industries Ltd Servo boosters for vehicle braking systems
GB2053395B (en) * 1979-07-06 1983-03-02 Lucas Industries Ltd Servo booster for a vehicle braking system
GB2066395A (en) * 1979-12-20 1981-07-08 Lucas Industries Ltd Boosted master cylinder assemblies for vehicle braking systems

Also Published As

Publication number Publication date
GB2072777A (en) 1981-10-07
ES500839A0 (es) 1982-01-01
ZA811692B (en) 1982-03-31
JPS56146457A (en) 1981-11-13
US4409790A (en) 1983-10-18
GB2072777B (en) 1984-05-02
BR8101878A (pt) 1981-10-06
JPS5946823B2 (ja) 1984-11-15
DE3012454C2 (de) 1987-04-23
IT8120804A0 (it) 1981-03-30
DE3012454A1 (de) 1981-10-08
IT1136979B (it) 1986-09-03
FR2482028A1 (fr) 1981-11-13
SE453481B (sv) 1988-02-08
SE8100681L (sv) 1981-10-01
FR2482028B1 (es) 1984-10-26

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