FR2384978A2 - Verin et commande hydraulique d'embrayage comportant un tel verin - Google Patents
Verin et commande hydraulique d'embrayage comportant un tel verinInfo
- Publication number
- FR2384978A2 FR2384978A2 FR7708928A FR7708928A FR2384978A2 FR 2384978 A2 FR2384978 A2 FR 2384978A2 FR 7708928 A FR7708928 A FR 7708928A FR 7708928 A FR7708928 A FR 7708928A FR 2384978 A2 FR2384978 A2 FR 2384978A2
- 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
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 25, est annulairement relié audit corps creux 10 par une membrane déformable 24 fermant de manière étanche ladite chambre 25, le piston 23 correspondant ayant au moins une portée de guidage 43, 44 disposée à l'intérieur de cette chambre 25. Suivant l'invention, la membrane déformable 24 est constituée par un soufflet réalisé en un matériau à faible taux d'allongement, par exemple en métal. Application notamment à la réalisation de vérins émetteurs et/ou récepteurs pour commande hydraulique d'embrayage.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7708928A FR2384978A2 (fr) | 1977-03-25 | 1977-03-25 | 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 |
GB45604/77A GB1592306A (en) | 1976-11-03 | 1977-11-02 | Hydraulic control cylinders |
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. |
DE19772749268 DE2749268A1 (de) | 1976-11-03 | 1977-11-03 | Hydraulikzylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7708928A FR2384978A2 (fr) | 1977-03-25 | 1977-03-25 | Verin et commande hydraulique d'embrayage comportant un tel verin |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2384978A2 true FR2384978A2 (fr) | 1978-10-20 |
FR2384978B2 FR2384978B2 (fr) | 1980-09-05 |
Family
ID=9188559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7708928A Granted FR2384978A2 (fr) | 1976-11-03 | 1977-03-25 | Verin et commande hydraulique d'embrayage comportant un tel verin |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2384978A2 (fr) |
-
1977
- 1977-03-25 FR FR7708928A patent/FR2384978A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2384978B2 (fr) | 1980-09-05 |
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