ES2037447T3 - Dispositivo de mando neumatico de embrague. - Google Patents

Dispositivo de mando neumatico de embrague.

Info

Publication number
ES2037447T3
ES2037447T3 ES89402179T ES89402179T ES2037447T3 ES 2037447 T3 ES2037447 T3 ES 2037447T3 ES 89402179 T ES89402179 T ES 89402179T ES 89402179 T ES89402179 T ES 89402179T ES 2037447 T3 ES2037447 T3 ES 2037447T3
Authority
ES
Spain
Prior art keywords
pedal
decompressor
pneumatic
clutch
cat
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
ES89402179T
Other languages
English (en)
Inventor
Gerard Ellenberger
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.)
Renault Trucks SAS
Original Assignee
Renault Vehicules Industriels SA
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 Renault Vehicules Industriels SA filed Critical Renault Vehicules Industriels SA
Application granted granted Critical
Publication of ES2037447T3 publication Critical patent/ES2037447T3/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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/126—Details not specific to one of the before-mentioned types adjustment for wear or play
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

DISPOSITIVO DE CONTROL NEUMATICO DE EMBRAGUE TENIENDO UNA ACCION AL PIE POR INTERMEDIO DE UN PEDAL (4) Y UN EMBRAGUE CON AL MENOS UN DISCO, CARACTERIZADO EN QUE COMPORTA UN DESCOMPRESOR NEUMATICO REGULABLE (14) DEL TIPO 3/2 ACCIONADO POR DICHO PEDAL (4) DE EMBRAGUE, UN GATO (8) NEUMATICO OBRANDO SOBRE EL MECANISMO DE EMBRAGUE (13) Y UN CIRCUITO NEUMATICO CON UN CANAL (19) DE ALIMENTACION EN AIRE COMPRIMIDO DEL DESCOMPRESOR NEUMATICO (14) Y UN CANAL (20) DE ALIMENTACION DEL GATO NEUMATICO LE UNEN A DICHO DESCOMPRESOR NEUMATICO (14) QUE COMPORTA UN ORIFICIO (3) DE PUESTA EN ATMOSFERA DE MANERA QUE PARA LA POSICION EMBRAGADA (PEDAL 4 EN REPOSO) EL CANAL (20) DE ALIMENTACION DEL GATO (8) NEUMATICO SEA PUESTO EN COMUNICACION CON EL ORIFICIO (3) DE PUESTA EN ATMOSFERA Y QUE EN EL CURSO DEL DESPLAZAMIENTO DEL PEDAL (4) DE EMBRAGUE EL DESCOMPRESOR (14) SEA AGENCIADO PARA ESTABLECER LA COMUNICACION ENTRE EL CANAL (19) DE ALIMENTACION DEL DESCOMPRESOR (14) Y EL CANAL (20) DE ALIMENTACION DEL GATO (8), DE MODO QUE SE OBTENGA UNA EVOLUCION DE LA PRESION DE ALIMENTACION DEL GATO (8) QUE SIGUE UNA LEY DETERMINADA EN FUNCION DE LA CARRERA DEL PEDAL (4) ; DICHA PRESION OBRA SOBRE EL GATO (8) QUE ESTA AGENCIADO DE MODO QUE SE OBTENGA UN DESPLAZAMIENTO DEL MECANISMO DE EMBRAGUE (13) QUE SIGUE UNA LEY DETERMINADA EN FUNCION DE DICHA PRESION.
ES89402179T 1988-08-25 1989-08-01 Dispositivo de mando neumatico de embrague. Expired - Lifetime ES2037447T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811210A FR2636695B1 (fr) 1988-08-25 1988-08-25 Dispositif de commande pneumatique d'embrayage

Publications (1)

Publication Number Publication Date
ES2037447T3 true ES2037447T3 (es) 1993-06-16

Family

ID=9369511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89402179T Expired - Lifetime ES2037447T3 (es) 1988-08-25 1989-08-01 Dispositivo de mando neumatico de embrague.

Country Status (4)

Country Link
EP (1) EP0356285B1 (es)
DE (1) DE68904503T2 (es)
ES (1) ES2037447T3 (es)
FR (1) FR2636695B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830586B1 (fr) * 2001-10-08 2004-07-09 Valeo Embrayage, en particulier pour vehicule automobile, a commande pneumatique
EP2060816A3 (de) * 2007-11-17 2013-06-19 ZF Friedrichshafen AG Hydraulische Kupplungsbetätigung
IN2015DN01803A (es) * 2012-11-12 2015-05-29 Schaeffler Technologies Ag

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2136847B1 (es) * 1971-05-07 1975-06-06 Westinghouse Freins & Signaux
JPS4929970B2 (es) * 1971-09-10 1974-08-08
JPS5824805B2 (ja) * 1974-10-11 1983-05-24 株式会社小松製作所 セイギヨベン
US4644968A (en) * 1983-08-29 1987-02-24 J. I. Case Company Master clutch pressure and lubrication valve
US4606448A (en) * 1983-09-29 1986-08-19 Kabushiki Kaisha Daikin Seisakusho Supply pressure control device for air clutch
FR2569794B1 (fr) * 1984-08-28 1986-09-05 Renault Vehicules Ind Dispositif d'actionnement par commande de la pression d'un fluide avec compensation d'usure et correction de caracteristiques notamment pour mecanismes d'embrayage a friction
US4643285A (en) * 1985-01-14 1987-02-17 J.I. Case Company Hydraulic control for a master clutch of a transmission

Also Published As

Publication number Publication date
EP0356285B1 (fr) 1993-01-20
FR2636695A1 (fr) 1990-03-23
DE68904503D1 (de) 1993-03-04
FR2636695B1 (fr) 1993-04-30
DE68904503T2 (de) 1993-07-01
EP0356285A1 (fr) 1990-02-28

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