WO2001050041A3 - Ensemble de commande pour boite de vitesses robotisee - Google Patents

Ensemble de commande pour boite de vitesses robotisee Download PDF

Info

Publication number
WO2001050041A3
WO2001050041A3 PCT/FR2000/003565 FR0003565W WO0150041A3 WO 2001050041 A3 WO2001050041 A3 WO 2001050041A3 FR 0003565 W FR0003565 W FR 0003565W WO 0150041 A3 WO0150041 A3 WO 0150041A3
Authority
WO
WIPO (PCT)
Prior art keywords
movement
actuator
transmission device
control assembly
threaded shaft
Prior art date
Application number
PCT/FR2000/003565
Other languages
English (en)
Other versions
WO2001050041A2 (fr
Inventor
Jean-Louis Delevallee
Herve Maurel
Gilles Lebas
Original Assignee
Valeo
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 Valeo filed Critical Valeo
Publication of WO2001050041A2 publication Critical patent/WO2001050041A2/fr
Publication of WO2001050041A3 publication Critical patent/WO2001050041A3/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
    • F16H61/26—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
    • F16H61/32—Electric motors actuators or related electrical 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H57/022—Adjustment of gear shafts or bearings
    • F16H2057/0221—Axial adjustment
    • 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
    • F16H2063/3089—Spring assisted shift, e.g. springs for accumulating energy of shift movement and release it when clutch teeth are aligned
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2409—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne un ensemble de commande pour boîte de vitesses robotisée de véhicule automobile, comprenant au moins un actionneur (A,A1,A2) de passage et/ou de sélection des rapports de boîte de vitesses, et une électronique de puissance (EP) pour piloter l'actionneur (A,A1,A2), ledit actionneur comprenant notamment un moteur électrique (M,M1,M2) et un système (ST,ST1,ST2) de transformation du mouvement de rotation de l'arbre de sortie du moteur en un mouvement de translation qui est communiqué par un dispositif de transmission de mouvement (DT,DT1,DT2) à un élément de sortie (T1,T2) de l'actionneur pour commander la boîte de vitesses, le système de transformation (ST1,ST2) de mouvement comprenant un arbre fileté (10) accouplé à l'arbre de sortie du moteur (M1,M2), et au moins un élément (15) mobile en translation qui est en contact avec l'arbre fileté (10) et relié au dispositif de transmission de mouvement (DT,DT1,DT2), où l'élément mobile en translation (15) du système (ST,ST1,ST2) de transformation de mouvement qui est en contact avec l'arbre fileté (10) est un élément roulant (P). Le dispositif de transmission inclut une liaison élastique en forme d'un ressort (R) monté en appui axial.
PCT/FR2000/003565 1999-12-30 2000-12-15 Ensemble de commande pour boite de vitesses robotisee WO2001050041A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR99/16797 1999-12-30
FR9916797A FR2803357B1 (fr) 1999-12-30 1999-12-30 Ensemble de commande pour boite de vitesses robotisee

Publications (2)

Publication Number Publication Date
WO2001050041A2 WO2001050041A2 (fr) 2001-07-12
WO2001050041A3 true WO2001050041A3 (fr) 2002-04-04

Family

ID=9554102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2000/003565 WO2001050041A2 (fr) 1999-12-30 2000-12-15 Ensemble de commande pour boite de vitesses robotisee

Country Status (2)

Country Link
FR (1) FR2803357B1 (fr)
WO (1) WO2001050041A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10143325A1 (de) * 2001-09-05 2003-03-20 Zahnradfabrik Friedrichshafen Getriebe mit elektromechanischen Getriebesteller
FR2830304B1 (fr) 2001-09-28 2003-11-28 Valeo Dispositif de commande d'embrayage a butee de commande
FR2834764B1 (fr) 2002-01-11 2004-04-16 Valeo Ensemble de commande perfectionne pour boite de vitesses robotisee
JP2009024857A (ja) 2007-07-24 2009-02-05 Yamaha Motor Co Ltd 自動変速制御装置およびそれを備えた鞍乗型車両

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206930A1 (de) * 1971-02-16 1972-08-24 Vertin Th Antriebsvorrichtung zum Bewegen eines ersten Maschinenelements gegenüber einem zweiten Maschinenelement
GB2012389A (en) * 1977-12-28 1979-07-25 Cam Gears Ltd Steering Mechanism
US4440035A (en) * 1981-05-18 1984-04-03 Dana Corporation Slip clutch speed change mechanism
US4498350A (en) * 1982-09-20 1985-02-12 Eaton Corporation Shifting mechanism
EP0620388A1 (fr) * 1993-04-13 1994-10-19 Eaton Corporation Mécanisme de changement de vitesse et son atténuateur de force
EP0695892A2 (fr) * 1994-08-04 1996-02-07 Eaton Corporation Dispositif préchargé par ressort de changement du rapport d'une boîte de vitesses
US6003649A (en) * 1996-04-03 1999-12-21 Luk Getreibe-Systeme Gmbh Method and apparatus for actuating a transmission

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206930A1 (de) * 1971-02-16 1972-08-24 Vertin Th Antriebsvorrichtung zum Bewegen eines ersten Maschinenelements gegenüber einem zweiten Maschinenelement
GB2012389A (en) * 1977-12-28 1979-07-25 Cam Gears Ltd Steering Mechanism
US4440035A (en) * 1981-05-18 1984-04-03 Dana Corporation Slip clutch speed change mechanism
US4498350A (en) * 1982-09-20 1985-02-12 Eaton Corporation Shifting mechanism
EP0620388A1 (fr) * 1993-04-13 1994-10-19 Eaton Corporation Mécanisme de changement de vitesse et son atténuateur de force
EP0695892A2 (fr) * 1994-08-04 1996-02-07 Eaton Corporation Dispositif préchargé par ressort de changement du rapport d'une boîte de vitesses
US6003649A (en) * 1996-04-03 1999-12-21 Luk Getreibe-Systeme Gmbh Method and apparatus for actuating a transmission

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Miniatur-Rollnutspindel", KONSTRUKTION, vol. 45, March 1993 (1993-03-01), Springer Verlag, Berlin, DE, pages A28, XP000195216 *

Also Published As

Publication number Publication date
FR2803357B1 (fr) 2004-08-27
WO2001050041A2 (fr) 2001-07-12
FR2803357A1 (fr) 2001-07-06

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