FR2789742B1 - Boite de vitesses notamment pour vehicules automobiles - Google Patents

Boite de vitesses notamment pour vehicules automobiles

Info

Publication number
FR2789742B1
FR2789742B1 FR9901642A FR9901642A FR2789742B1 FR 2789742 B1 FR2789742 B1 FR 2789742B1 FR 9901642 A FR9901642 A FR 9901642A FR 9901642 A FR9901642 A FR 9901642A FR 2789742 B1 FR2789742 B1 FR 2789742B1
Authority
FR
France
Prior art keywords
gearbox
motor vehicles
vehicles
motor
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
FR9901642A
Other languages
English (en)
Other versions
FR2789742A1 (fr
Inventor
Michel Joachim Marie 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 FR9901642A priority Critical patent/FR2789742B1/fr
Publication of FR2789742A1 publication Critical patent/FR2789742A1/fr
Application granted granted Critical
Publication of FR2789742B1 publication Critical patent/FR2789742B1/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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • 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
    • 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
    • F16H2003/123—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 using a brake

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
FR9901642A 1999-02-11 1999-02-11 Boite de vitesses notamment pour vehicules automobiles Expired - Fee Related FR2789742B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9901642A FR2789742B1 (fr) 1999-02-11 1999-02-11 Boite de vitesses notamment pour vehicules automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901642A FR2789742B1 (fr) 1999-02-11 1999-02-11 Boite de vitesses notamment pour vehicules automobiles

Publications (2)

Publication Number Publication Date
FR2789742A1 FR2789742A1 (fr) 2000-08-18
FR2789742B1 true FR2789742B1 (fr) 2001-04-20

Family

ID=9541892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9901642A Expired - Fee Related FR2789742B1 (fr) 1999-02-11 1999-02-11 Boite de vitesses notamment pour vehicules automobiles

Country Status (1)

Country Link
FR (1) FR2789742B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895053B1 (fr) * 2005-12-16 2009-05-22 Renault Sas Boite de vitesse manuelle ou robotisee a passage sous couple a quatre arbres paralleles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE440620A (fr) * 1940-02-02
JPS6145163A (ja) * 1984-08-10 1986-03-05 Hitachi Ltd 自動変速システム
US5830099A (en) * 1996-11-21 1998-11-03 New Venture Gear, Inc. Reverse gear mechanism in front wheel drive transaxles
DE19725512A1 (de) * 1997-06-17 1998-12-24 Zahnradfabrik Friedrichshafen Synchronisiertes Stufengetriebe
FR2764956B1 (fr) * 1997-06-20 1999-07-16 Renault Dispositif de synchronisation pour boite de vitesses mecanique

Also Published As

Publication number Publication date
FR2789742A1 (fr) 2000-08-18

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Legal Events

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

Effective date: 20131031