FR2848629B1 - Boite de vitesses mecanique a arbres primaires coaxiaux et procedes de commande de celle-ci. - Google Patents

Boite de vitesses mecanique a arbres primaires coaxiaux et procedes de commande de celle-ci.

Info

Publication number
FR2848629B1
FR2848629B1 FR0215731A FR0215731A FR2848629B1 FR 2848629 B1 FR2848629 B1 FR 2848629B1 FR 0215731 A FR0215731 A FR 0215731A FR 0215731 A FR0215731 A FR 0215731A FR 2848629 B1 FR2848629 B1 FR 2848629B1
Authority
FR
France
Prior art keywords
controlling
methods
same
primary shaft
shaft mechanical
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
FR0215731A
Other languages
English (en)
Other versions
FR2848629A1 (fr
Inventor
Michel Raoul
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 FR0215731A priority Critical patent/FR2848629B1/fr
Publication of FR2848629A1 publication Critical patent/FR2848629A1/fr
Application granted granted Critical
Publication of FR2848629B1 publication Critical patent/FR2848629B1/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
    • 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/093—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 characterised by the disposition of the gears with two or more countershafts
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/093—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 characterised by the disposition of the gears with two or more countershafts
    • F16H2003/0931—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 characterised by the disposition of the gears with two or more countershafts each countershaft having an output gear meshing with a single common gear on the output shaft
    • 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
    • F16H2063/025—Final output mechanisms for double clutch transmissions
    • 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
    • F16H2063/208—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate using two or more selecting fingers
    • 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
    • F16H2063/3076—Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts; Special details thereof
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
    • 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
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR0215731A 2002-12-12 2002-12-12 Boite de vitesses mecanique a arbres primaires coaxiaux et procedes de commande de celle-ci. Expired - Fee Related FR2848629B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0215731A FR2848629B1 (fr) 2002-12-12 2002-12-12 Boite de vitesses mecanique a arbres primaires coaxiaux et procedes de commande de celle-ci.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0215731A FR2848629B1 (fr) 2002-12-12 2002-12-12 Boite de vitesses mecanique a arbres primaires coaxiaux et procedes de commande de celle-ci.

Publications (2)

Publication Number Publication Date
FR2848629A1 FR2848629A1 (fr) 2004-06-18
FR2848629B1 true FR2848629B1 (fr) 2005-12-23

Family

ID=32338727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0215731A Expired - Fee Related FR2848629B1 (fr) 2002-12-12 2002-12-12 Boite de vitesses mecanique a arbres primaires coaxiaux et procedes de commande de celle-ci.

Country Status (1)

Country Link
FR (1) FR2848629B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2410213A2 (fr) 2010-07-21 2012-01-25 hofer mechatronik GmbH Système hydraulique de transmission pour boîte de vitesses à plusieurs embrayages et procédé de commande avec des vannes hydrauliques pour des boîtes de vitesses comprenant plusieurs embrayages offrant une meilleure sécurité de fonctionnement
DE102010036545B4 (de) * 2010-07-21 2015-01-08 Hofer Mechatronik Gmbh Getriebehydraulik eines Getriebes mit mehreren Kupplungen und Steuerungsverfahren mit hydraulischen Ventilen für mehrere Kupplungen umfassende Getriebe, die eine erhöhte Betriebssicherheit bieten
DE102010037243B4 (de) * 2010-08-31 2016-11-17 Hofer Mechatronik Gmbh Hydraulische Steuerung eines Doppelkupplungsgetriebes und Verfahren zum Betrieb zweier als Aktuatoren ausgebildeter Kupplungen
DE102010064634B3 (de) * 2010-08-31 2020-09-03 Hofer Powertrain Innovation Gmbh Hydraulische Steuerung eines Doppelkupplungsgetriebes und Verfahren zum Betrieb einer solchen Steuerung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2055989B1 (fr) * 2007-10-29 2010-12-15 Ford Global Technologies, LLC Transmission à embrayage double
EP2143979B1 (fr) * 2008-05-13 2012-02-08 Magneti Marelli S.p.A. Dispositif de changement de vitesses pour boîte à double embrayages
JP6786923B2 (ja) * 2016-07-14 2020-11-18 スズキ株式会社 シフト装置
JP2020008071A (ja) * 2018-07-06 2020-01-16 スズキ株式会社 車両用変速機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922508C (de) * 1953-06-13 1955-01-17 Zahnradfabrik Friedrichshafen Schaltvorrichtung fuer Kraftfahrzeug-Wechselgetriebe
DE2128172B2 (de) * 1971-06-07 1976-06-10 Schaltvorrichtung fuer ein aus einem hauptgetriebe, einem gruppengetriebe und einem wendegetriebe bestehendes zahnradwechselgetriebe von ackerschleppern o.dgl.
FR2802600B1 (fr) 1999-12-16 2002-02-15 Renault Boite de vitesses compacte a quatre arbres et deux embrayages
DE10133695B4 (de) * 2000-07-18 2015-08-13 Schaeffler Technologies AG & Co. KG Doppelkuplungsgetriebe
DE10108881B4 (de) * 2001-02-23 2013-05-29 Volkswagen Ag Doppelkupplungsgetriebe und Verfahren zur Schaltsteuerung eines Doppelkupplungsgetriebes
DE10290628D2 (de) * 2001-02-23 2004-04-15 Luk Lamellen & Kupplungsbau Getriebe

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2410213A2 (fr) 2010-07-21 2012-01-25 hofer mechatronik GmbH Système hydraulique de transmission pour boîte de vitesses à plusieurs embrayages et procédé de commande avec des vannes hydrauliques pour des boîtes de vitesses comprenant plusieurs embrayages offrant une meilleure sécurité de fonctionnement
EP2410212A2 (fr) 2010-07-21 2012-01-25 hofer mechatronik GmbH Commande hydraulique pour boîte de vitesses à double embrayage
EP2557336A2 (fr) 2010-07-21 2013-02-13 hofer mechatronik GmbH Commande hydraulique pour boîte de vitesses à double embrayage et son procédé de contrôle
EP2685136A2 (fr) 2010-07-21 2014-01-15 hofer mechatronik GmbH Commande hydraulique pour boîte de vitesses à double embrayage
DE102010036545B4 (de) * 2010-07-21 2015-01-08 Hofer Mechatronik Gmbh Getriebehydraulik eines Getriebes mit mehreren Kupplungen und Steuerungsverfahren mit hydraulischen Ventilen für mehrere Kupplungen umfassende Getriebe, die eine erhöhte Betriebssicherheit bieten
EP3043089A1 (fr) 2010-07-21 2016-07-13 hofer mechatronik GmbH Preparation de fluide hydraulique d'un systeme hydraulique de transmission et procede de fonctionnement du systeme hydraulique de transmission
DE102010037243B4 (de) * 2010-08-31 2016-11-17 Hofer Mechatronik Gmbh Hydraulische Steuerung eines Doppelkupplungsgetriebes und Verfahren zum Betrieb zweier als Aktuatoren ausgebildeter Kupplungen
DE102010064634B3 (de) * 2010-08-31 2020-09-03 Hofer Powertrain Innovation Gmbh Hydraulische Steuerung eines Doppelkupplungsgetriebes und Verfahren zum Betrieb einer solchen Steuerung

Also Published As

Publication number Publication date
FR2848629A1 (fr) 2004-06-18

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Effective date: 20081020