FR2375505A1 - Mecanisme de changement de vitesse epicycloidal - Google Patents

Mecanisme de changement de vitesse epicycloidal

Info

Publication number
FR2375505A1
FR2375505A1 FR7738226A FR7738226A FR2375505A1 FR 2375505 A1 FR2375505 A1 FR 2375505A1 FR 7738226 A FR7738226 A FR 7738226A FR 7738226 A FR7738226 A FR 7738226A FR 2375505 A1 FR2375505 A1 FR 2375505A1
Authority
FR
France
Prior art keywords
planet
gear
speed change
change mechanism
epicycloidal
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
FR7738226A
Other languages
English (en)
French (fr)
Other versions
FR2375505B1 (enExample
Inventor
James Henry Kress
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of FR2375505A1 publication Critical patent/FR2375505A1/fr
Application granted granted Critical
Publication of FR2375505B1 publication Critical patent/FR2375505B1/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
    • F16H3/663—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. a stepped orbital gear or 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
    • F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three 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
    • F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one 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
    • F16H2200/2025—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 5 connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
FR7738226A 1976-12-23 1977-12-19 Mecanisme de changement de vitesse epicycloidal Granted FR2375505A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/753,644 US4077282A (en) 1976-12-23 1976-12-23 Transmission

Publications (2)

Publication Number Publication Date
FR2375505A1 true FR2375505A1 (fr) 1978-07-21
FR2375505B1 FR2375505B1 (enExample) 1981-12-24

Family

ID=25031539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738226A Granted FR2375505A1 (fr) 1976-12-23 1977-12-19 Mecanisme de changement de vitesse epicycloidal

Country Status (11)

Country Link
US (1) US4077282A (enExample)
JP (1) JPS5379154A (enExample)
AR (1) AR220694A1 (enExample)
AU (1) AU504988B2 (enExample)
CA (1) CA1069732A (enExample)
DE (1) DE2756144C2 (enExample)
ES (1) ES465323A1 (enExample)
FR (1) FR2375505A1 (enExample)
GB (1) GB1594847A (enExample)
IT (1) IT1090960B (enExample)
MX (1) MX143116A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415754A1 (fr) * 1978-01-28 1979-08-24 Rolls Royce Motors Ltd Transmission automatique pour vehicules

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118550B (it) * 1979-04-11 1986-03-03 Fiat Auto Spa Dispositivo per la trasmissione del moto dell albero motore ai semi as si delle ruote motrici di un autoveicoli tramite un variatore continuo di velocita a pulegge espansibili
IT1118552B (it) * 1979-04-11 1986-03-03 Fiat Auto Spa Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle ruote motrici di un autofeicolo tramite un variatore continuo di velcocita a pulegge espansibili
IT1118551B (it) * 1979-04-11 1986-03-03 Fiat Auto Spa Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle ruote motrici di un autoveicolo tramite continuo di velocita a pulegge espansibili
DE2939623C2 (de) * 1979-09-29 1981-09-24 Audi Nsu Auto Union Ag, 7107 Neckarsulm Umlaufrädergetriebe, insbesondere für Kraftfahrzeuge
US4345490A (en) * 1980-03-26 1982-08-24 Deere & Company Multi-speed powershift transmission
MX154632A (es) * 1980-12-15 1987-10-30 Deere & Co Mejoras a inversor de cambios de fuerza para transmisiones de vehiculos
JPS57172952U (enExample) * 1981-04-28 1982-10-30
JPS6040846A (ja) * 1983-08-17 1985-03-04 Yanmar Diesel Engine Co Ltd 変速装置
US4919010A (en) * 1985-07-03 1990-04-24 Rockwell International Corporation Transmission apparatus and method
JPH0617714B2 (ja) * 1985-11-11 1994-03-09 株式会社大金製作所 遊星歯車変速機の遊星キヤリア
US6409622B1 (en) * 1998-11-14 2002-06-25 Robert Bosch Gmbh Electric motor with drive
DE10104421A1 (de) * 2001-02-01 2002-08-22 Zahnradfabrik Friedrichshafen Lastschaltgetriebe
EP2071212A1 (en) * 2007-12-13 2009-06-17 GM Global Technology Operations, Inc. Ravigneaux gearset for an automatic transmission
DE102010042919A1 (de) * 2010-10-26 2012-04-26 Zf Friedrichshafen Ag Planetenradsatz eines Getriebes, dessen Hohlrad über eine Bremse an das Gehäuse ankoppelbar ist
WO2013151402A1 (ko) * 2012-04-06 2013-10-10 재단법인 차세대융합기술연구원 변속 장치
KR101326764B1 (ko) 2013-04-03 2013-11-08 재단법인차세대융합기술연구원 변속 장치
KR101350419B1 (ko) 2013-09-27 2014-01-16 재단법인차세대융합기술연구원 변속 장치
US11408486B2 (en) * 2020-06-26 2022-08-09 Kubota Corporation Planetary gear device and compound planetary gear device
JP7349962B2 (ja) * 2020-06-26 2023-09-25 株式会社クボタ 複合遊星ギヤ装置
JP7313317B2 (ja) * 2020-06-26 2023-07-24 株式会社クボタ 遊星ギヤ装置
JP7382905B2 (ja) * 2020-06-26 2023-11-17 株式会社クボタ 遊星ギヤ装置
US20250100364A1 (en) * 2023-09-22 2025-03-27 Dana Automotive Systems Group, Llc Multi-speed electric axle with coaxial architecture
DE102024202383A1 (de) * 2024-03-14 2025-09-18 Zf Friedrichshafen Ag Hohlradlageranordnung und Getriebe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR809102A (fr) * 1935-11-16 1937-02-24 Changement de vitesse épicycloïdal à 6 roues
FR53264E (fr) * 1943-10-15 1945-10-03 Changement de vitesse à 5 membres
FR1060626A (fr) * 1951-08-02 1954-04-05 Auto Transmissions Ltd Mécanisme de transmission perfectionné
FR1121903A (fr) * 1951-04-09 1956-08-28 Changement de vitesses avec train auxiliaire
DE2513570A1 (de) * 1974-03-30 1975-10-02 Wilson Miller & Co Wechselgetriebe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1217059A (en) * 1915-08-18 1917-02-20 Menco Elma Syndicate Ltd Varible-speed gearing.
US2220174A (en) * 1935-08-27 1940-11-05 Ravigneaux Pol Speed changing device
US2598179A (en) * 1944-12-21 1952-05-27 Borg Warner Transmission
US2657592A (en) * 1947-12-22 1953-11-03 Bendix Aviat Corp Fluid transmission
US2689490A (en) * 1951-07-31 1954-09-21 Borg Warner Transmission
US2770151A (en) * 1952-06-17 1956-11-13 Chrysler Corp Hydrodynamic transmission
US2901923A (en) * 1956-06-25 1959-09-01 Borg Warner Transmission
DE1206320B (de) * 1958-09-12 1965-12-02 Ford Werke Ag Steuervorrichtung fuer ein hydraulisch schaltbares Geschwindigkeitswechselgetriebe, insbesondere fuer Kraftfahrzeuge
US3446092A (en) * 1966-08-08 1969-05-27 Ford Motor Co Truck transmission
FR2187064A5 (enExample) * 1970-06-24 1974-01-11 Peugeot & Renault
US3721135A (en) * 1970-10-21 1973-03-20 Gen Motors Corp Compound planetary gearing
FR2226885A5 (enExample) * 1973-04-18 1974-11-15 Matral Sa
DE2447581C3 (de) * 1974-10-05 1978-08-03 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Planetenrad-Wechselgetriebe, insbesondere für Kraftfahrzeuge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR809102A (fr) * 1935-11-16 1937-02-24 Changement de vitesse épicycloïdal à 6 roues
FR53264E (fr) * 1943-10-15 1945-10-03 Changement de vitesse à 5 membres
FR1121903A (fr) * 1951-04-09 1956-08-28 Changement de vitesses avec train auxiliaire
FR1060626A (fr) * 1951-08-02 1954-04-05 Auto Transmissions Ltd Mécanisme de transmission perfectionné
DE2513570A1 (de) * 1974-03-30 1975-10-02 Wilson Miller & Co Wechselgetriebe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415754A1 (fr) * 1978-01-28 1979-08-24 Rolls Royce Motors Ltd Transmission automatique pour vehicules

Also Published As

Publication number Publication date
US4077282A (en) 1978-03-07
GB1594847A (en) 1981-08-05
CA1069732A (en) 1980-01-15
DE2756144A1 (de) 1978-06-29
DE2756144C2 (de) 1983-12-29
ES465323A1 (es) 1978-09-16
AR220694A1 (es) 1980-11-28
AU2756877A (en) 1979-02-08
IT1090960B (it) 1985-06-26
FR2375505B1 (enExample) 1981-12-24
JPS5379154A (en) 1978-07-13
AU504988B2 (en) 1979-11-01
MX143116A (es) 1981-03-18

Similar Documents

Publication Publication Date Title
FR2375505A1 (fr) Mecanisme de changement de vitesse epicycloidal
ES473985A1 (es) Perfeccionamientos introducidos en los accionamientos de rueda independiente para maquinas operadoras
FR2419436A1 (fr) Mecanisme de derivation de puissance et groupe d'entrainement equipe d'un tel mecanisme
FR2370199A1 (fr) Transmission a changement de vitesse pour vehicules
FR2378991A1 (fr) Mecanisme de changement de vitesse epicycloidal
ATE139830T1 (de) Stufenloses umlaufrädergetriebe
FR2363739A1 (fr) Engrenage planetaire pour transmission
FR2375065A1 (fr) Transmissions a trains epicycloidaux
FR2359330A1 (fr) Transmission a deux vitesses
EP1024315A3 (en) Infinite speed ratio transmission device
FR2392287A1 (fr) Perfectionnements aux mecanismes de transmission, notamment pour vehicules a chenilles
FR3080600B1 (fr) Ensemble de transmission pour cycles
GB924061A (en) Wide range change-speed planetary transmission
CA2260302A1 (en) Dragline walking mechanism with improved planetary transmission
ES8307044A1 (es) Perfeccionamientos en transmisiones planetarias.
FR2375507A1 (fr) Mecanisme de changement de vitesse epicycloidal avec couronne dentee calee sur l'arbre d'entree
ES465228A1 (es) Transmision planetaria con una rueda hueca dispuesta de modosolidario en rotacion sobre un arbol de entrada.
GB970013A (en) Reduction gearing for motor grader blade lift mechanism
GB1073535A (en) Epicyclic gearing
DE69730726D1 (de) Rückwärtsgang-schaltmechanismus in einem querliegenden vorderradgetriebe
JPS5683642A (en) Double planetary transmission gear
GB1435881A (en) Planetary gear
FR2454567A1 (fr) Changement de vitesse a train epicycloidal et convertisseur de couple, avec quatre rapports de marche avant et pontage du convertisseur
ES473792A1 (es) Un dispositivo de accionamiento mejorado para cosechadora
FR2369465A1 (fr) Mecanisme de transmission

Legal Events

Date Code Title Description
ST Notification of lapse