FR2897407B1 - GEARBOX WITH TWO INPUT CLUTCHES AND THREE AXIS OF PRIMARY TREES, SECONDARY, INTERMEDIATE. - Google Patents

GEARBOX WITH TWO INPUT CLUTCHES AND THREE AXIS OF PRIMARY TREES, SECONDARY, INTERMEDIATE.

Info

Publication number
FR2897407B1
FR2897407B1 FR0601282A FR0601282A FR2897407B1 FR 2897407 B1 FR2897407 B1 FR 2897407B1 FR 0601282 A FR0601282 A FR 0601282A FR 0601282 A FR0601282 A FR 0601282A FR 2897407 B1 FR2897407 B1 FR 2897407B1
Authority
FR
France
Prior art keywords
gearbox
axis
input clutches
primary trees
trees
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
FR0601282A
Other languages
French (fr)
Other versions
FR2897407A1 (en
Inventor
Michel Buannec
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 FR0601282A priority Critical patent/FR2897407B1/en
Publication of FR2897407A1 publication Critical patent/FR2897407A1/en
Application granted granted Critical
Publication of FR2897407B1 publication Critical patent/FR2897407B1/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
    • 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
    • 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
    • F16H2003/0822—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 arrangement of at least one reverse gear
    • 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
    • F16H3/091—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 including a single countershaft
    • 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
    • F16H3/14—Gearings for reversal 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
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
FR0601282A 2006-02-14 2006-02-14 GEARBOX WITH TWO INPUT CLUTCHES AND THREE AXIS OF PRIMARY TREES, SECONDARY, INTERMEDIATE. Expired - Fee Related FR2897407B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0601282A FR2897407B1 (en) 2006-02-14 2006-02-14 GEARBOX WITH TWO INPUT CLUTCHES AND THREE AXIS OF PRIMARY TREES, SECONDARY, INTERMEDIATE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0601282A FR2897407B1 (en) 2006-02-14 2006-02-14 GEARBOX WITH TWO INPUT CLUTCHES AND THREE AXIS OF PRIMARY TREES, SECONDARY, INTERMEDIATE.

Publications (2)

Publication Number Publication Date
FR2897407A1 FR2897407A1 (en) 2007-08-17
FR2897407B1 true FR2897407B1 (en) 2009-01-23

Family

ID=37075502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0601282A Expired - Fee Related FR2897407B1 (en) 2006-02-14 2006-02-14 GEARBOX WITH TWO INPUT CLUTCHES AND THREE AXIS OF PRIMARY TREES, SECONDARY, INTERMEDIATE.

Country Status (1)

Country Link
FR (1) FR2897407B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007049165A1 (en) * 2007-10-13 2009-04-16 GM Global Technology Operations, Inc., Detroit Stepped transmission for motor vehicle, has input shafts arranged coaxially to each other, and output shaft including axle that is shifted against axle of input shafts, which are supported at sides on transmission casing
CA2657637C (en) 2008-03-31 2016-09-20 Magna Powertrain Usa, Inc. Electric dual input clutch transmission
DE102012004096B4 (en) * 2012-02-29 2021-01-21 Audi Ag Switching device for speed change gear
GB2513608B (en) * 2013-05-01 2015-05-06 Jaguar Land Rover Ltd Transmission
FR3009054B1 (en) * 2013-07-23 2018-08-10 Renault Sas GEARBOX WITH DOUBLE CLUTCH INPUT AND DOUBLE RANGE
DE102015120356B4 (en) * 2015-11-25 2021-04-29 Magna Pt B.V. & Co. Kg Multi-step transmission for a motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8411896D0 (en) * 1984-05-10 1984-06-13 Automotive Prod Plc Transmission
SE451005B (en) * 1985-03-28 1987-08-24 Volvo Ab MOTORFORDONSVEXELLADA
EP0314382A3 (en) * 1987-10-28 1990-03-21 Borg-Warner Automotive, Inc. Six speed manual transmission
US5966989A (en) * 1998-09-15 1999-10-19 Chrysler Corporation Shift actuator for an electro-mechanical automatic transmission
JP2006029511A (en) * 2004-07-20 2006-02-02 Aisin Ai Co Ltd Vehicular shift operating device

Also Published As

Publication number Publication date
FR2897407A1 (en) 2007-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131031