BE816487A - Dispositif a verin pour la commande d'un synchroniseur de boite de vitesse et procede pour son utilisation - Google Patents

Dispositif a verin pour la commande d'un synchroniseur de boite de vitesse et procede pour son utilisation

Info

Publication number
BE816487A
BE816487A BE145552A BE145552A BE816487A BE 816487 A BE816487 A BE 816487A BE 145552 A BE145552 A BE 145552A BE 145552 A BE145552 A BE 145552A BE 816487 A BE816487 A BE 816487A
Authority
BE
Belgium
Prior art keywords
control
cylinder device
gearbox synchronizer
synchronizer
gearbox
Prior art date
Application number
BE145552A
Other languages
English (en)
Inventor
J-P Sibeud
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 filed Critical
Publication of BE816487A publication Critical patent/BE816487A/fr

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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch
    • 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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
BE145552A 1973-06-18 1974-06-18 Dispositif a verin pour la commande d'un synchroniseur de boite de vitesse et procede pour son utilisation BE816487A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323025A FR2233893A5 (fr) 1973-06-18 1973-06-18

Publications (1)

Publication Number Publication Date
BE816487A true BE816487A (fr) 1974-10-16

Family

ID=9121467

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145552A BE816487A (fr) 1973-06-18 1974-06-18 Dispositif a verin pour la commande d'un synchroniseur de boite de vitesse et procede pour son utilisation

Country Status (10)

Country Link
US (1) US4262784A (fr)
BE (1) BE816487A (fr)
DE (1) DE2428649C3 (fr)
ES (1) ES427248A1 (fr)
FR (1) FR2233893A5 (fr)
GB (1) GB1458885A (fr)
IT (1) IT1015149B (fr)
NL (1) NL7407896A (fr)
PL (1) PL94205B1 (fr)
SE (1) SE398078B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032558C2 (de) * 1980-08-29 1987-01-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Logistische Meßeinrichtung für Kupplungen oder Bremsen
US4444297A (en) * 1980-11-27 1984-04-24 Automotive Products Limited Control system for a fluid pressure engaged clutch
US4481768A (en) * 1981-08-14 1984-11-13 International Robomation/Intelligence Pneumatic control system for machines
JPS5865355A (ja) * 1981-09-29 1983-04-19 Mitsubishi Motors Corp 自動変速機の油圧制御装置
JPS58184323A (ja) * 1982-04-23 1983-10-27 Toyota Motor Corp 歯車変速装置に於ける同期装置の駆動装置
DE3222008A1 (de) * 1982-06-11 1983-12-15 Sperry-Vickers Zweigniederlassung der Sperry GmbH, 6380 Bad Homburg Hydrostatischer oder pneumatischer antrieb sowie verfahren zu seinem betrieb
FR2543242B1 (fr) * 1983-03-22 1989-03-31 Renault Commande de la pression d'alimentation d'un recepteur hydraulique
US4554788A (en) * 1983-12-21 1985-11-26 Westinghouse Electric Corp. Turbine valve control system
US4730541A (en) * 1986-06-03 1988-03-15 Technical Manufacturing Corporation Non contacting electro-pneumatic servo for vibration isolation
JPH0629629B2 (ja) * 1986-06-25 1994-04-20 アイシン高丘株式会社 車両用ブレ−キ装置
US4876944A (en) * 1988-03-03 1989-10-31 Duke University Pneumatic limb control system
GB2297130A (en) * 1995-01-21 1996-07-24 Ford New Holland Nv Hydraulic control system regulates pressure supply to sychroniser actuator to increase pressure progressively
GB9512838D0 (en) * 1995-06-23 1995-08-23 Massey Ferguson Sa Synchromesh control apparatus and method
GB9524073D0 (en) * 1995-11-24 1996-01-24 Prodrive Eng Ltd Gear change mechanism
JPH1122816A (ja) * 1997-06-30 1999-01-26 Aisin Seiki Co Ltd シンクロメッシュ式トランスミッションの変速制御装置
US6145398A (en) * 1998-02-20 2000-11-14 New Venture Gear, Inc. Electronically controlled shift system for a manual transmission
DE19839854A1 (de) * 1998-09-02 2000-03-09 Zahnradfabrik Friedrichshafen Schaltvorrichtung für Kraftfahrzeug-Wechselgetriebe
JP4447070B2 (ja) * 1999-05-25 2010-04-07 アイシン・エーアイ株式会社 変速機のシフト制御装置
FR2818349B1 (fr) * 2000-12-15 2003-02-07 Valeo Actionneur electromecanique a effort controle pour la commande automatique d'une boite de vitesses de vehicule automobile et boite de vitesses equipee d'un tel actionneur
FR2849129B1 (fr) * 2002-12-19 2005-10-21 Renault Sa Procede et dispositif de pilotage d'un systeme d'engagement des rapports de transmission dans une boite de vitesses mecanique robotisee
KR102554932B1 (ko) * 2018-05-21 2023-07-12 현대자동차주식회사 Dct차량의 클러치 제어방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731952A (en) * 1956-01-24 szabo
US2734609A (en) * 1956-02-14 Pneumatic clutch control
US3470892A (en) * 1964-11-23 1969-10-07 Monsanto Co Pulsed solenoid control valve
US3424951A (en) * 1964-11-23 1969-01-28 Monsanto Co Electrical control valve
US3469590A (en) * 1966-10-17 1969-09-30 Monsanto Co Modulating control valve
US3516331A (en) * 1967-03-21 1970-06-23 Chandler Evans Inc Time modulated hydraulically actuated control mechanism
DE1750114C3 (de) * 1968-03-30 1975-01-30 Ardie-Werk Gmbh, 8500 Nuernberg Gerät zum halb- oder vollautomatischen Schalten von Zahnräderwechselgetrieben für Kraftfahrzeuge
US3596742A (en) * 1969-11-14 1971-08-03 Metal Bellows Co Clutch and brake fluidic control system therefor
DE2013080C3 (de) * 1970-03-19 1974-02-21 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Einrichtung zum Schalten von Zahnkupplungen
US3659631A (en) * 1970-08-05 1972-05-02 Moore Business Forms Inc Controller for a pulsed servovalve
US3739813A (en) * 1970-08-13 1973-06-19 Marotta Scientific Controls Power and speed control for double-acting cylinder-and-piston motor
US3674121A (en) * 1970-09-21 1972-07-04 Gen Motors Corp Engagement control of friction drives
JPS4838581B1 (fr) * 1970-12-27 1973-11-19
DE2120795C3 (de) * 1971-04-28 1981-09-03 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Schalteinrichtung für eine Abweisklauen-Zahnkupplung

Also Published As

Publication number Publication date
FR2233893A5 (fr) 1975-01-10
GB1458885A (en) 1976-12-15
US4262784A (en) 1981-04-21
NL7407896A (fr) 1974-12-20
SE398078B (sv) 1977-12-05
PL94205B1 (fr) 1977-07-30
DE2428649B2 (de) 1976-05-20
DE2428649C3 (de) 1982-10-21
ES427248A1 (es) 1976-07-16
SE7407896L (fr) 1974-12-19
IT1015149B (it) 1977-05-10
DE2428649A1 (de) 1975-01-02

Similar Documents

Publication Publication Date Title
BE816487A (fr) Dispositif a verin pour la commande d'un synchroniseur de boite de vitesse et procede pour son utilisation
FR2416837B1 (fr) Dispositif d'avertissement de vitesse de descente excessive pour un aeronef
BE857653A (fr) Systeme d'analyse de vitesse pour systeme de commande de turbine
BE855531A (fr) Procede et dispositif pour la commande d'un systeme de pistons de presse
FR2313608A1 (fr) Dispositif hydraulique de commande pour boites de vitesses automatiques
FR2575707B1 (fr) Dispositif de detection de changement de vitesse pour la commande d'un embrayage associe a une boite de vitesses
BE811789A (fr) Dispositif de commande pour verin a controle fluidique
FR2291371A1 (fr) Dispositif de commande pour machine hydraulique
BE818520A (fr) Procede et dispositif pour constater l'etat d'une boite de vitesses
FR2283366A1 (fr) Dispositif de commande hydraulique de transmission automatique
BE776012A (fr) Commande de dispositif d'amenee et procede pour son fonctionnement
FR2295252A1 (fr) Systeme pour la commande de l'instant initial et de la duree d'intervalles de temps
BE866924A (fr) Procede et dispositif pour la surveillance sequentielle des conditions de fonctionnement d'une machine afiler a anneaux
BE891946A (fr) Dispositif destine a la commande cinetique a axes paralleles d'une fleche d'engin de levage
BE841106A (fr) Procede et dispositif pour accroitre la securite d'un systeme de commande par calculateur
BE813027A (fr) Procede et dispositif de transmission de signaux par l'intermediaire d'un systeme de transmission d'informations a multiplexage par repartition dans le temps
BE855329A (fr) Dispositif de commande pour le reglage de la vitesse de pistons de travail pneumatiques et/ou hydrauliques
FR2332485A1 (fr) Distributeur pour dispositif de graissage centralise
FR2294771A1 (fr) Dispositif changeur de cylindres pour cages de laminoir
FR2279109A1 (fr) Procede et dispositif pour mesurer la vitesse de giration d'un navire
FR2339751A1 (fr) Dispositif de commande d'un piston hydraulique a mouvements alternatifs
FR2493454B1 (fr) Dispositif de commande pour boite de vitesse hydrostatique
BE786534A (fr) Dispositif distributeur pour la commande du mouvement alternatif d'un piston moteur dans un systeme de commande pneumatique
FR2386240B1 (fr) Dispositif de chasse pour machines portees
FR2351568A1 (fr) Dispositif de commande pour l'elevateur hydraulique d'un tracteur

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AUTOMABILES BERLIET

Effective date: 19880630