FR2852652B1 - Boite de vitesse pour vehicule automobile - Google Patents

Boite de vitesse pour vehicule automobile

Info

Publication number
FR2852652B1
FR2852652B1 FR0303513A FR0303513A FR2852652B1 FR 2852652 B1 FR2852652 B1 FR 2852652B1 FR 0303513 A FR0303513 A FR 0303513A FR 0303513 A FR0303513 A FR 0303513A FR 2852652 B1 FR2852652 B1 FR 2852652B1
Authority
FR
France
Prior art keywords
gearbox
motor vehicle
vehicle
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
FR0303513A
Other languages
English (en)
Other versions
FR2852652A1 (fr
Inventor
Michel Buannec
Marc Picard
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 FR0303513A priority Critical patent/FR2852652B1/fr
Publication of FR2852652A1 publication Critical patent/FR2852652A1/fr
Application granted granted Critical
Publication of FR2852652B1 publication Critical patent/FR2852652B1/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
    • 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
    • F16H3/097—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 the input and output shafts being aligned on the same axis
    • 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
    • F16H2003/0933—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 with coaxial 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
FR0303513A 2003-03-21 2003-03-21 Boite de vitesse pour vehicule automobile Expired - Fee Related FR2852652B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0303513A FR2852652B1 (fr) 2003-03-21 2003-03-21 Boite de vitesse pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0303513A FR2852652B1 (fr) 2003-03-21 2003-03-21 Boite de vitesse pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2852652A1 FR2852652A1 (fr) 2004-09-24
FR2852652B1 true FR2852652B1 (fr) 2006-05-26

Family

ID=32922371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0303513A Expired - Fee Related FR2852652B1 (fr) 2003-03-21 2003-03-21 Boite de vitesse pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR2852652B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802166A1 (de) * 1978-01-19 1979-07-26 Helmut Droeschel Gruppenschaltgetriebe
JPS61266852A (ja) * 1985-05-17 1986-11-26 Nissan Motor Co Ltd 歯車変速機
DE4226575A1 (de) * 1992-08-11 1993-09-23 Daimler Benz Ag Zahnraederwechselgetriebe der vorgelegebauart
DE19854209B4 (de) * 1998-11-24 2009-07-09 Bayerische Motoren Werke Aktiengesellschaft Gruppenschaltgetriebe für Kraftfahrzeuge
EP1004795B1 (fr) * 1998-11-27 2002-05-02 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Boíte de vitesses avec un arbre intermédiaire, notamment pour véhicules automobiles
DE10114557A1 (de) * 2001-03-24 2002-09-26 Zahnradfabrik Friedrichshafen Fahrzeuggetriebe

Also Published As

Publication number Publication date
FR2852652A1 (fr) 2004-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131129