FR2679607B1 - Verin pneumatique double piston et son utilisation en pilotage d'une commande d'embrayage pour vehicule. - Google Patents

Verin pneumatique double piston et son utilisation en pilotage d'une commande d'embrayage pour vehicule.

Info

Publication number
FR2679607B1
FR2679607B1 FR9109332A FR9109332A FR2679607B1 FR 2679607 B1 FR2679607 B1 FR 2679607B1 FR 9109332 A FR9109332 A FR 9109332A FR 9109332 A FR9109332 A FR 9109332A FR 2679607 B1 FR2679607 B1 FR 2679607B1
Authority
FR
France
Prior art keywords
vehicle
driving
pneumatic cylinder
clutch control
double piston
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 - Fee Related
Application number
FR9109332A
Other languages
English (en)
Other versions
FR2679607A1 (fr
Inventor
Daniel Fort
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
Priority to FR9109332A priority Critical patent/FR2679607B1/fr
Publication of FR2679607A1 publication Critical patent/FR2679607A1/fr
Application granted granted Critical
Publication of FR2679607B1 publication Critical patent/FR2679607B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • F15B11/0365—Tandem constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7055—Linear output members having more than two chambers
    • F15B2211/7056—Tandem cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/77—Control of direction of movement of the output member
    • F15B2211/7716—Control of direction of movement of the output member with automatic return

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR9109332A 1991-07-24 1991-07-24 Verin pneumatique double piston et son utilisation en pilotage d'une commande d'embrayage pour vehicule. Expired - Fee Related FR2679607B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9109332A FR2679607B1 (fr) 1991-07-24 1991-07-24 Verin pneumatique double piston et son utilisation en pilotage d'une commande d'embrayage pour vehicule.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109332A FR2679607B1 (fr) 1991-07-24 1991-07-24 Verin pneumatique double piston et son utilisation en pilotage d'une commande d'embrayage pour vehicule.

Publications (2)

Publication Number Publication Date
FR2679607A1 FR2679607A1 (fr) 1993-01-29
FR2679607B1 true FR2679607B1 (fr) 1995-03-17

Family

ID=9415465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109332A Expired - Fee Related FR2679607B1 (fr) 1991-07-24 1991-07-24 Verin pneumatique double piston et son utilisation en pilotage d'une commande d'embrayage pour vehicule.

Country Status (1)

Country Link
FR (1) FR2679607B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858321A1 (de) * 1998-12-17 2000-06-21 Volkswagen Ag Hydraulische Stelleinrichtung
ES2275461T3 (es) * 2000-06-14 2007-06-16 Hans Oetiker Ag Maschinen- Und Apparatefabrik Tenazas de precision neumaticos.
CN103671341A (zh) * 2013-12-03 2014-03-26 吴忠中创自控阀有限公司 串级多缸执行机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1576163B1 (de) * 1965-09-16 1970-09-10 Hermann Schleicher Hydraulisch oder pneumatisch betaetigter Antriebszylinder
DE3525375A1 (de) * 1985-07-16 1987-01-22 Jun Josef Goellner Antriebs-zylinder-anordnung fuer stellbewegungen

Also Published As

Publication number Publication date
FR2679607A1 (fr) 1993-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060331

CA Change of address
CD Change of name or company name
CJ Change in legal form