FR2916030B1 - Transmission automatique - Google Patents

Transmission automatique

Info

Publication number
FR2916030B1
FR2916030B1 FR0703346A FR0703346A FR2916030B1 FR 2916030 B1 FR2916030 B1 FR 2916030B1 FR 0703346 A FR0703346 A FR 0703346A FR 0703346 A FR0703346 A FR 0703346A FR 2916030 B1 FR2916030 B1 FR 2916030B1
Authority
FR
France
Prior art keywords
automatic transmission
automatic
transmission
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.)
Active
Application number
FR0703346A
Other languages
English (en)
Other versions
FR2916030A1 (fr
Inventor
Julien Ensminger
Matthieu Rihn
Herve Schreiber
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Priority to FR0703346A priority Critical patent/FR2916030B1/fr
Publication of FR2916030A1 publication Critical patent/FR2916030A1/fr
Application granted granted Critical
Publication of FR2916030B1 publication Critical patent/FR2916030B1/fr
Active 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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
    • 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
    • F16H2200/0065—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising nine 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
    • 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
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
    • F16H2200/2023—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 4 connections
    • 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
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2097—Transmissions using gears with orbital motion comprising an orbital gear set member permanently connected to the housing, e.g. a sun wheel permanently connected to the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
FR0703346A 2007-05-10 2007-05-10 Transmission automatique Active FR2916030B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0703346A FR2916030B1 (fr) 2007-05-10 2007-05-10 Transmission automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703346A FR2916030B1 (fr) 2007-05-10 2007-05-10 Transmission automatique

Publications (2)

Publication Number Publication Date
FR2916030A1 FR2916030A1 (fr) 2008-11-14
FR2916030B1 true FR2916030B1 (fr) 2009-10-09

Family

ID=38623968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0703346A Active FR2916030B1 (fr) 2007-05-10 2007-05-10 Transmission automatique

Country Status (1)

Country Link
FR (1) FR2916030B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949507B4 (de) * 1999-10-14 2014-10-23 Zf Friedrichshafen Ag Mehrstufengetriebe
DE10115995A1 (de) * 2001-03-30 2002-10-10 Zahnradfabrik Friedrichshafen Mehrstufengetriebe
JP3763296B2 (ja) * 2001-12-10 2006-04-05 トヨタ自動車株式会社 自動変速機
JP4016885B2 (ja) * 2003-05-27 2007-12-05 トヨタ自動車株式会社 車両用遊星歯車式多段変速機
DE10340728A1 (de) 2003-09-04 2005-04-07 Zf Friedrichshafen Ag Mehrstufengetriebe
KR100524255B1 (ko) * 2003-12-23 2005-11-01 조문행 복합 유성 기어 세트 및 이를 갖는 기어 트레인
US7226381B2 (en) 2005-03-03 2007-06-05 General Motors Corporation Nine-speed transmissions with four planetary gear sets

Also Published As

Publication number Publication date
FR2916030A1 (fr) 2008-11-14

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