FR2831234B1 - Procede de commande de changement de rapport sous couple et transmission automatisee correspondante - Google Patents

Procede de commande de changement de rapport sous couple et transmission automatisee correspondante

Info

Publication number
FR2831234B1
FR2831234B1 FR0113500A FR0113500A FR2831234B1 FR 2831234 B1 FR2831234 B1 FR 2831234B1 FR 0113500 A FR0113500 A FR 0113500A FR 0113500 A FR0113500 A FR 0113500A FR 2831234 B1 FR2831234 B1 FR 2831234B1
Authority
FR
France
Prior art keywords
control method
change control
torque change
automated transmission
corresponding automated
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
FR0113500A
Other languages
English (en)
Other versions
FR2831234A1 (fr
Inventor
Laurent Desreumaux
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 SAS
Original Assignee
Renault SAS
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 SAS filed Critical Renault SAS
Priority to FR0113500A priority Critical patent/FR2831234B1/fr
Publication of FR2831234A1 publication Critical patent/FR2831234A1/fr
Application granted granted Critical
Publication of FR2831234B1 publication Critical patent/FR2831234B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • F16H2061/0407—Synchronisation before shifting by control of clutch in parallel torque path
    • 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
    • F16H2061/0425—Bridging torque interruption
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/44—Removing torque from current gears
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/52—Applying torque to new gears
    • 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • F16H61/688—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 specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
FR0113500A 2001-10-19 2001-10-19 Procede de commande de changement de rapport sous couple et transmission automatisee correspondante Expired - Fee Related FR2831234B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0113500A FR2831234B1 (fr) 2001-10-19 2001-10-19 Procede de commande de changement de rapport sous couple et transmission automatisee correspondante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113500A FR2831234B1 (fr) 2001-10-19 2001-10-19 Procede de commande de changement de rapport sous couple et transmission automatisee correspondante

Publications (2)

Publication Number Publication Date
FR2831234A1 FR2831234A1 (fr) 2003-04-25
FR2831234B1 true FR2831234B1 (fr) 2004-03-12

Family

ID=8868477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0113500A Expired - Fee Related FR2831234B1 (fr) 2001-10-19 2001-10-19 Procede de commande de changement de rapport sous couple et transmission automatisee correspondante

Country Status (1)

Country Link
FR (1) FR2831234B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004097266A1 (fr) * 2003-04-28 2004-11-11 Volkswagen Aktiengesellshaft Boite de vitesses de transmission
DE102004002283A1 (de) 2004-01-16 2005-08-18 Zf Friedrichshafen Ag Antriebsvorrichtung mit einem Schaltgetriebe
DE102005050067A1 (de) * 2005-10-19 2007-05-03 Zf Friedrichshafen Ag Automatisiertes Schaltgetriebe und Verfahren zur Schaltsteuerung eines solchen Schaltgetriebes
FR2951422B1 (fr) * 2009-10-15 2012-02-03 Peugeot Citroen Automobiles Sa Procede de changement de rapport sur une boite de vitesses manuelle pilotee
FR2965030B1 (fr) * 2010-09-20 2012-11-02 Renault Sas Transmission automatique a double embrayage a rapport unique sur l'arbre creux

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088486A3 (fr) 1982-02-05 1985-05-22 Automotive Products Public Limited Company Transmission d'un mouvement rotatif
WO1992004558A1 (fr) * 1990-09-05 1992-03-19 Valentin Balass Boite de changement de vitesses a double embrayage pour vehicules a moteur
DE19802820C1 (de) * 1998-01-26 1999-12-16 Getrag Getriebe Zahnrad Kraftfahrzeug-Stufengetriebe
DE19853825C1 (de) * 1998-11-21 2000-01-27 Getrag Getriebe Zahnrad Kraftfahrzeug-Antriebsstrang und Verfahren zum Steuern eines Schaltvorganges eines Kraftfahrzeug-Antriebsstranges
FR2794512B1 (fr) * 1999-06-04 2001-07-27 Renault Procede de controle de changement de vitesses sous couple
DE19952535B4 (de) * 1999-10-30 2011-07-28 Volkswagen AG, 38440 Automatisiertes Lastschaltgetriebe und Verfahren zur Steuerung eines automatisierten Lastschaltgetriebes

Also Published As

Publication number Publication date
FR2831234A1 (fr) 2003-04-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20160630