FR2370187A1 - Verin et commande hydraulique d'embrayage comportant un tel verin - Google Patents

Verin et commande hydraulique d'embrayage comportant un tel verin

Info

Publication number
FR2370187A1
FR2370187A1 FR7633058A FR7633058A FR2370187A1 FR 2370187 A1 FR2370187 A1 FR 2370187A1 FR 7633058 A FR7633058 A FR 7633058A FR 7633058 A FR7633058 A FR 7633058A FR 2370187 A1 FR2370187 A1 FR 2370187A1
Authority
FR
France
Prior art keywords
piston
under pressure
guide sleeve
cylinder
vehicle clutch
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.)
Granted
Application number
FR7633058A
Other languages
English (en)
Other versions
FR2370187B1 (fr
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.)
Valeo SE
Original Assignee
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7633058A priority Critical patent/FR2370187A1/fr
Priority to BR7707308A priority patent/BR7707308A/pt
Priority to IT7712819A priority patent/IT1117683B/it
Priority to JP13141077A priority patent/JPS5357344A/ja
Priority to SE7712390A priority patent/SE432812B/xx
Priority to ES463767A priority patent/ES463767A1/es
Priority to GB45604/77A priority patent/GB1592306A/en
Priority to DE19772749268 priority patent/DE2749268A1/de
Publication of FR2370187A1 publication Critical patent/FR2370187A1/fr
Application granted granted Critical
Publication of FR2370187B1 publication Critical patent/FR2370187B1/fr
Granted 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
    • 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
    • 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders

Landscapes

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

Abstract

Il s'agit d'un vérin comportant un piston 23 qui, monté mobile dans un corps creux 10 et y définissant une chambre hydraulique de pression 25, est annulairement relié audit corps creux 10 par une membrane déformable 24 fermant de manière étanche ladite chambre hydraulique 25. Suivant l'invention, la portée de guidage 43 du piston 23 est disposée à l'intérieur de la chambre hydraulique 25 et, de préférence, un jeu annulaire substantiel est prévu entre cette portée de guidage et l'alésage du corps creux 10 dans lequel elle est montée coulissante. Application notamment à la réalisation de vérins émetteurs et/ou récepteurs pour commande hydraulique d'embrayage.
FR7633058A 1976-11-03 1976-11-03 Verin et commande hydraulique d'embrayage comportant un tel verin Granted FR2370187A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7633058A FR2370187A1 (fr) 1976-11-03 1976-11-03 Verin et commande hydraulique d'embrayage comportant un tel verin
BR7707308A BR7707308A (pt) 1976-11-03 1977-10-31 Macao mecanico,principalmente para comando hidraulico de embreagem
IT7712819A IT1117683B (it) 1976-11-03 1977-10-31 Martinetto a comando idraulico di innesto che tale martinetto comporta
JP13141077A JPS5357344A (en) 1976-11-03 1977-11-01 Cylinder
SE7712390A SE432812B (sv) 1976-11-03 1977-11-02 Hydraulisk cylinder, innefattande en ihalig kropp med ett hal och en for rorelse i halet monterad kolv
ES463767A ES463767A1 (es) 1976-11-03 1977-11-02 Gato perfeccionado, principalmente para mando hidraulico de embrague.
GB45604/77A GB1592306A (en) 1976-11-03 1977-11-02 Hydraulic control cylinders
DE19772749268 DE2749268A1 (de) 1976-11-03 1977-11-03 Hydraulikzylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7633058A FR2370187A1 (fr) 1976-11-03 1976-11-03 Verin et commande hydraulique d'embrayage comportant un tel verin

Publications (2)

Publication Number Publication Date
FR2370187A1 true FR2370187A1 (fr) 1978-06-02
FR2370187B1 FR2370187B1 (fr) 1979-02-23

Family

ID=9179479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633058A Granted FR2370187A1 (fr) 1976-11-03 1976-11-03 Verin et commande hydraulique d'embrayage comportant un tel verin

Country Status (1)

Country Link
FR (1) FR2370187A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537522A1 (fr) * 1982-12-14 1984-06-15 Lucas Ind Plc Maitre-cylindre pour systemes de freinage pour vehicules
FR2571445A1 (fr) * 1984-10-04 1986-04-11 Kugelfischer G Schaefer & Co Maitre-cylindre pour systeme hyraulique
EP0185165A1 (fr) * 1984-11-30 1986-06-25 AlliedSignal Inc. Maître-cylindre en plastique
WO1988003235A1 (fr) * 1986-10-22 1988-05-05 Allied Corporation Systeme d'actionnement hydraulique d'un embrayage
DE19536334A1 (de) * 1995-09-29 1997-04-03 Teves Gmbh Alfred Geberzylinder
FR2741921A1 (fr) * 1995-12-05 1997-06-06 Valeo Dispositif de commande hydraulique d'un embrayage de vehicule automobile comportant au moins un cylindre muni d'un piston metallique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537522A1 (fr) * 1982-12-14 1984-06-15 Lucas Ind Plc Maitre-cylindre pour systemes de freinage pour vehicules
FR2571445A1 (fr) * 1984-10-04 1986-04-11 Kugelfischer G Schaefer & Co Maitre-cylindre pour systeme hyraulique
EP0185165A1 (fr) * 1984-11-30 1986-06-25 AlliedSignal Inc. Maître-cylindre en plastique
WO1988003235A1 (fr) * 1986-10-22 1988-05-05 Allied Corporation Systeme d'actionnement hydraulique d'un embrayage
US4779713A (en) * 1986-10-22 1988-10-25 Allied Corporation Hydraulic clutch activation system
DE19536334A1 (de) * 1995-09-29 1997-04-03 Teves Gmbh Alfred Geberzylinder
US5953916A (en) * 1995-09-29 1999-09-21 Itt Manufacturing Enterprises Inc. Master cylinder
FR2741921A1 (fr) * 1995-12-05 1997-06-06 Valeo Dispositif de commande hydraulique d'un embrayage de vehicule automobile comportant au moins un cylindre muni d'un piston metallique
EP0778426A1 (fr) * 1995-12-05 1997-06-11 Valeo Dispositif de commande hydraulique d'un embrayage de véhicule automobile comportant au moins un cylindre muni d'un piston métallique

Also Published As

Publication number Publication date
FR2370187B1 (fr) 1979-02-23

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