FR2366495A1 - Mecanisme de transmission pour vehicules automobiles - Google Patents

Mecanisme de transmission pour vehicules automobiles

Info

Publication number
FR2366495A1
FR2366495A1 FR7629508A FR7629508A FR2366495A1 FR 2366495 A1 FR2366495 A1 FR 2366495A1 FR 7629508 A FR7629508 A FR 7629508A FR 7629508 A FR7629508 A FR 7629508A FR 2366495 A1 FR2366495 A1 FR 2366495A1
Authority
FR
France
Prior art keywords
torque converter
gear train
epicyclic gear
gear box
speeds
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.)
Granted
Application number
FR7629508A
Other languages
English (en)
Other versions
FR2366495B1 (fr
Inventor
Pierre Guy Tosi
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7629508A priority Critical patent/FR2366495A1/fr
Publication of FR2366495A1 publication Critical patent/FR2366495A1/fr
Application granted granted Critical
Publication of FR2366495B1 publication Critical patent/FR2366495B1/fr
Granted 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
    • F16H3/44—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
    • F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing 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
    • 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
    • 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
    • F16H2200/0052—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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
    • F16H2200/0086—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising two reverse 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
    • F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three 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
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

Mécanisme à convertisseur de couple, trains épicycloïdaux, freins, embrayages et roues libres. Le premier train T1 comporte deux embrayages El et E2 permettant de solidariser deux éléments du même train entre eux (porte-satellites b1 et soleil a1) et permettant de solidariser un élément de ce premier train avec un élément du train suivant (porte-satellite b1 et couronne d2). En outre, le premier train comporte une roue libre R3 interposée entre deux éléments du premier train pour le mettre en prise directe Ce mécanisme est susceptible d'être utilisé avec six rapports de transmission en marche avant et deux rapports en marche arrière ou bien avec quatre rapports en marche avant et un rapport en marche arrière.
FR7629508A 1976-09-29 1976-09-29 Mecanisme de transmission pour vehicules automobiles Granted FR2366495A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7629508A FR2366495A1 (fr) 1976-09-29 1976-09-29 Mecanisme de transmission pour vehicules automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629508A FR2366495A1 (fr) 1976-09-29 1976-09-29 Mecanisme de transmission pour vehicules automobiles

Publications (2)

Publication Number Publication Date
FR2366495A1 true FR2366495A1 (fr) 1978-04-28
FR2366495B1 FR2366495B1 (fr) 1980-04-18

Family

ID=9178264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629508A Granted FR2366495A1 (fr) 1976-09-29 1976-09-29 Mecanisme de transmission pour vehicules automobiles

Country Status (1)

Country Link
FR (1) FR2366495A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164553A1 (fr) * 1984-05-12 1985-12-18 Ford-Werke Aktiengesellschaft Boîte à vitesses multiples hydraulique-mécanique pour véhicules automobiles, contrôlable par un système hydraulique de soupapes
US6758787B2 (en) * 2002-10-23 2004-07-06 General Motors Corporation Family of six-speed dual-clutch transmissions having a stationary planetary gear member
US6764426B2 (en) * 2002-11-25 2004-07-20 General Motors Corporation Multi-speed dual-clutch transmissions having three interconnecting members and four brakes
US6837823B2 (en) * 2002-12-19 2005-01-04 General Motors Corporation Six-speed dual-clutch transmissions having four planetary gear sets and two brakes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164553A1 (fr) * 1984-05-12 1985-12-18 Ford-Werke Aktiengesellschaft Boîte à vitesses multiples hydraulique-mécanique pour véhicules automobiles, contrôlable par un système hydraulique de soupapes
US6758787B2 (en) * 2002-10-23 2004-07-06 General Motors Corporation Family of six-speed dual-clutch transmissions having a stationary planetary gear member
US6764426B2 (en) * 2002-11-25 2004-07-20 General Motors Corporation Multi-speed dual-clutch transmissions having three interconnecting members and four brakes
US6837823B2 (en) * 2002-12-19 2005-01-04 General Motors Corporation Six-speed dual-clutch transmissions having four planetary gear sets and two brakes

Also Published As

Publication number Publication date
FR2366495B1 (fr) 1980-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse