FR2880090B1 - COMPACT GEARBOX WITH TWO CLUTCHES - Google Patents

COMPACT GEARBOX WITH TWO CLUTCHES

Info

Publication number
FR2880090B1
FR2880090B1 FR0414001A FR0414001A FR2880090B1 FR 2880090 B1 FR2880090 B1 FR 2880090B1 FR 0414001 A FR0414001 A FR 0414001A FR 0414001 A FR0414001 A FR 0414001A FR 2880090 B1 FR2880090 B1 FR 2880090B1
Authority
FR
France
Prior art keywords
clutches
compact gearbox
gearbox
compact
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
FR0414001A
Other languages
French (fr)
Other versions
FR2880090A1 (en
Inventor
Olivier Cubaud
Silva Paulo Da
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 FR0414001A priority Critical patent/FR2880090B1/en
Publication of FR2880090A1 publication Critical patent/FR2880090A1/en
Application granted granted Critical
Publication of FR2880090B1 publication Critical patent/FR2880090B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H3/006—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
    • 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
    • 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
    • F16H3/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • General Details Of Gearings (AREA)
FR0414001A 2004-12-29 2004-12-29 COMPACT GEARBOX WITH TWO CLUTCHES Expired - Fee Related FR2880090B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0414001A FR2880090B1 (en) 2004-12-29 2004-12-29 COMPACT GEARBOX WITH TWO CLUTCHES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0414001A FR2880090B1 (en) 2004-12-29 2004-12-29 COMPACT GEARBOX WITH TWO CLUTCHES

Publications (2)

Publication Number Publication Date
FR2880090A1 FR2880090A1 (en) 2006-06-30
FR2880090B1 true FR2880090B1 (en) 2008-06-27

Family

ID=34953175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0414001A Expired - Fee Related FR2880090B1 (en) 2004-12-29 2004-12-29 COMPACT GEARBOX WITH TWO CLUTCHES

Country Status (1)

Country Link
FR (1) FR2880090B1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461188A (en) * 1981-12-23 1984-07-24 Ford Motor Company Dual clutch multiple countershaft transmission
US5788037A (en) * 1996-07-16 1998-08-04 New Venture Gear, Inc. Integrated clutch transmission
DE19853824A1 (en) * 1998-11-21 2000-05-31 Getrag Getriebe Zahnrad Automated motor vehicle drive train has parallel force transfer paths; second force transfer path transfers torque to drive shaft during force transfer interruption in first transfer path
EP1367294B1 (en) * 1998-12-24 2005-08-31 DaimlerChrysler AG Toothed speed-changing gearing with two parallel transmission paths
FR2802600B1 (en) 1999-12-16 2002-02-15 Renault COMPACT GEARBOX WITH FOUR SHAFTS AND TWO CLUTCHES
ITTO20010284A1 (en) * 2001-03-27 2002-09-27 Fiat Ricerche SPEED CHANGE FOR MOTOR VEHICLES.
DE10347273B4 (en) * 2002-10-01 2009-12-03 Fachhochschule Brandenburg Parallel-strand transmission for a motor vehicle and method of operation
FR2847013B1 (en) * 2002-11-08 2005-07-15 Renault Sa SPEED BOX COMPACT WITH TWO CLUTCHES AND REVERSE BY THE PINK OF PREMIERE
FR2848924B1 (en) * 2002-12-23 2005-02-11 Renault Sa DEVICE FOR INTERNAL CONTROL OF GEARBOX
FR2852651B1 (en) * 2003-03-17 2006-04-07 COMPACT GEARBOX WITH TWO CLUTCHES

Also Published As

Publication number Publication date
FR2880090A1 (en) 2006-06-30

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20170831