FR2491574B1 - - Google Patents

Info

Publication number
FR2491574B1
FR2491574B1 FR8116384A FR8116384A FR2491574B1 FR 2491574 B1 FR2491574 B1 FR 2491574B1 FR 8116384 A FR8116384 A FR 8116384A FR 8116384 A FR8116384 A FR 8116384A FR 2491574 B1 FR2491574 B1 FR 2491574B1
Authority
FR
France
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
Application number
FR8116384A
Other languages
French (fr)
Other versions
FR2491574A1 (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.)
PRAGA ZAVODY KLEMENTA GOTTWALDA
Original Assignee
PRAGA ZAVODY KLEMENTA GOTTWALDA
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 PRAGA ZAVODY KLEMENTA GOTTWALDA filed Critical PRAGA ZAVODY KLEMENTA GOTTWALDA
Publication of FR2491574A1 publication Critical patent/FR2491574A1/fr
Application granted granted Critical
Publication of FR2491574B1 publication Critical patent/FR2491574B1/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
    • 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
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five 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
    • F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four sets of orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
FR8116384A 1980-10-08 1981-08-27 Boite de vitesses a trains planetaires a plusieurs etages Granted FR2491574A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS677980A CS220382B1 (en) 1980-10-08 1980-10-08 Multispeed epicyclic gearbox

Publications (2)

Publication Number Publication Date
FR2491574A1 FR2491574A1 (fr) 1982-04-09
FR2491574B1 true FR2491574B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-01-04

Family

ID=5415580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116384A Granted FR2491574A1 (fr) 1980-10-08 1981-08-27 Boite de vitesses a trains planetaires a plusieurs etages

Country Status (3)

Country Link
CS (1) CS220382B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3139589C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2491574A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100341746B1 (ko) * 1999-07-08 2002-06-22 이계안 자동변속기용 기어 트레인
US7695394B2 (en) * 2007-01-31 2010-04-13 Gm Global Technology Operations, Inc. Multi-speed transmission
US7878939B2 (en) * 2007-08-22 2011-02-01 GM Global Technology Operations LLC Multi-speed transmission
US7931559B2 (en) * 2007-08-23 2011-04-26 GM Global Technology Operations LLC Multi-speed transmission
CN104595435B (zh) * 2014-12-26 2017-08-29 燕山大学 八挡变速器
AT518504B1 (de) * 2016-03-23 2018-03-15 Avl Commercial Driveline & Tractor Eng Gmbh Mehrstufiges planetenwechselgetriebe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503282A (en) * 1968-07-08 1970-03-31 Gen Motors Corp Multispeed transmission
US4038888A (en) * 1973-08-29 1977-08-02 Aisin Seiki Kabushiki Kaisha Speed change gear system
DE2447581C3 (de) * 1974-10-05 1978-08-03 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Planetenrad-Wechselgetriebe, insbesondere für Kraftfahrzeuge
US3951010A (en) * 1974-11-25 1976-04-20 General Motors Corporation Extended range four speed transmission
IT1087045B (it) * 1976-11-05 1985-05-31 Volvo Ab Cambio di velocita' per autoveicoli

Also Published As

Publication number Publication date
CS220382B1 (en) 1983-04-29
DE3139589C2 (de) 1984-01-19
DE3139589A1 (de) 1982-05-06
FR2491574A1 (fr) 1982-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse