FR2488355B3 - - Google Patents

Info

Publication number
FR2488355B3
FR2488355B3 FR8011888A FR8011888A FR2488355B3 FR 2488355 B3 FR2488355 B3 FR 2488355B3 FR 8011888 A FR8011888 A FR 8011888A FR 8011888 A FR8011888 A FR 8011888A FR 2488355 B3 FR2488355 B3 FR 2488355B3
Authority
FR
France
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
FR8011888A
Other languages
French (fr)
Other versions
FR2488355A1 (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.)
SOMA MINERVA PROCEDES ETUDES
Original Assignee
SOMA MINERVA PROCEDES ETUDES
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 SOMA MINERVA PROCEDES ETUDES filed Critical SOMA MINERVA PROCEDES ETUDES
Priority to FR8011888A priority Critical patent/FR2488355A1/fr
Publication of FR2488355A1 publication Critical patent/FR2488355A1/fr
Application granted granted Critical
Publication of FR2488355B3 publication Critical patent/FR2488355B3/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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated clutches
    • 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
    • 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
    • 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
    • F16D2048/0221—Valves for clutch control systems; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR8011888A 1980-05-29 1980-05-29 Dispositif de regulation de pression hydraulique permettant une commande rapide et progressive des coupleurs multidisques de boite de vitesses Granted FR2488355A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8011888A FR2488355A1 (fr) 1980-05-29 1980-05-29 Dispositif de regulation de pression hydraulique permettant une commande rapide et progressive des coupleurs multidisques de boite de vitesses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011888A FR2488355A1 (fr) 1980-05-29 1980-05-29 Dispositif de regulation de pression hydraulique permettant une commande rapide et progressive des coupleurs multidisques de boite de vitesses

Publications (2)

Publication Number Publication Date
FR2488355A1 FR2488355A1 (fr) 1982-02-12
FR2488355B3 true FR2488355B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-02-25

Family

ID=9242445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011888A Granted FR2488355A1 (fr) 1980-05-29 1980-05-29 Dispositif de regulation de pression hydraulique permettant une commande rapide et progressive des coupleurs multidisques de boite de vitesses

Country Status (1)

Country Link
FR (1) FR2488355A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711329A (en) * 1985-08-28 1987-12-08 Kubota, Ltd. Hydraulic circuit construction for power shift transmission
IT1299873B1 (it) * 1998-03-02 2000-04-04 New Holland Italia Spa Dispositivo di comando di una frizione.

Also Published As

Publication number Publication date
FR2488355A1 (fr) 1982-02-12

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse