FR2373725A1 - Mecanisme de transmission a engrenages planetaires - Google Patents

Mecanisme de transmission a engrenages planetaires

Info

Publication number
FR2373725A1
FR2373725A1 FR7736868A FR7736868A FR2373725A1 FR 2373725 A1 FR2373725 A1 FR 2373725A1 FR 7736868 A FR7736868 A FR 7736868A FR 7736868 A FR7736868 A FR 7736868A FR 2373725 A1 FR2373725 A1 FR 2373725A1
Authority
FR
France
Prior art keywords
gears
clutches
series
transmission gears
planet wheels
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
FR7736868A
Other languages
English (en)
Other versions
FR2373725B1 (fr
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Priority to FR7736868A priority Critical patent/FR2373725A1/fr
Publication of FR2373725A1 publication Critical patent/FR2373725A1/fr
Application granted granted Critical
Publication of FR2373725B1 publication Critical patent/FR2373725B1/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

Landscapes

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

Abstract

Mécanisme de transmission à engrenages planétaires permettant d'obtenir quatre rapports de marche avant et un rapport de marche arrière avec un seul arbre d'entrée entre deux jeux d'engrenages planétaires. Le mécanisme comprend deux jeux d'engrenages planétaires 80, 82 entraînés par le moteur d'un véhicule par un embrayage d'entrée ou un convertisseur de couple, quatre dispositifs d'engagement à friction 84, 86, 88, 90 et un dispositif d'engagement unidirectionnel 220 pour établir les quatre rapports de marche avant et le rapport de marche arrière. Un moyen central de sortie 164 est monté entre l'embrayage d'entrée, ou le convertisseur de couple, et les jeux d'engrenages planétaires. La paire de dispositifs d'engagement à friction comprenant les embrayages conjugués au jeu d'engrenages planétaires est montée près des engrenages d'entrée qu'ils relient Mécanisme de transmission pour véhicule automobile.
FR7736868A 1977-12-07 1977-12-07 Mecanisme de transmission a engrenages planetaires Granted FR2373725A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7736868A FR2373725A1 (fr) 1977-12-07 1977-12-07 Mecanisme de transmission a engrenages planetaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736868A FR2373725A1 (fr) 1977-12-07 1977-12-07 Mecanisme de transmission a engrenages planetaires

Publications (2)

Publication Number Publication Date
FR2373725A1 true FR2373725A1 (fr) 1978-07-07
FR2373725B1 FR2373725B1 (fr) 1981-12-31

Family

ID=9198569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736868A Granted FR2373725A1 (fr) 1977-12-07 1977-12-07 Mecanisme de transmission a engrenages planetaires

Country Status (1)

Country Link
FR (1) FR2373725A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508744A (fr) * 1966-01-21 1968-01-05 Tatra Np Engrenage planétaire à vitesse variable et son mode de changement de vitesse
DE1917711A1 (de) * 1968-04-11 1969-10-30 Ford Werke Ag Umlaufraedergetrieb?,insbesondere fuer automatisch schaltbare Getriebe fuer Kraftfahrzeuge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508744A (fr) * 1966-01-21 1968-01-05 Tatra Np Engrenage planétaire à vitesse variable et son mode de changement de vitesse
DE1917711A1 (de) * 1968-04-11 1969-10-30 Ford Werke Ag Umlaufraedergetrieb?,insbesondere fuer automatisch schaltbare Getriebe fuer Kraftfahrzeuge

Also Published As

Publication number Publication date
FR2373725B1 (fr) 1981-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse