IT1090960B - Rotismo epicicloidale - Google Patents

Rotismo epicicloidale

Info

Publication number
IT1090960B
IT1090960B IT52265/77A IT5226577A IT1090960B IT 1090960 B IT1090960 B IT 1090960B IT 52265/77 A IT52265/77 A IT 52265/77A IT 5226577 A IT5226577 A IT 5226577A IT 1090960 B IT1090960 B IT 1090960B
Authority
IT
Italy
Prior art keywords
rotism
epicycloidal
epicycloidal rotism
Prior art date
Application number
IT52265/77A
Other languages
English (en)
Original Assignee
Deere & 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 & Co filed Critical Deere & Co
Application granted granted Critical
Publication of IT1090960B publication Critical patent/IT1090960B/it

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)
IT52265/77A 1976-12-23 1977-12-19 Rotismo epicicloidale IT1090960B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1090960B true IT1090960B (it) 1985-06-26

Family

ID=25031539

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52265/77A IT1090960B (it) 1976-12-23 1977-12-19 Rotismo epicicloidale

Country Status (11)

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

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552904A (en) * 1978-01-28 1979-09-19 Rolls Royce Motors Ltd Transmission
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
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
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 (it) * 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
JP7382905B2 (ja) * 2020-06-26 2023-11-17 株式会社クボタ 遊星ギヤ装置
US11408486B2 (en) * 2020-06-26 2022-08-09 Kubota Corporation Planetary gear device and compound planetary gear device
JP7313317B2 (ja) * 2020-06-26 2023-07-24 株式会社クボタ 遊星ギヤ装置
JP7349962B2 (ja) * 2020-06-26 2023-09-25 株式会社クボタ 複合遊星ギヤ装置
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

Family Cites Families (18)

* 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
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
US2598179A (en) * 1944-12-21 1952-05-27 Borg Warner Transmission
US2657592A (en) * 1947-12-22 1953-11-03 Bendix Aviat Corp Fluid transmission
FR1121903A (fr) * 1951-04-09 1956-08-28 Changement de vitesses avec train auxiliaire
US2689490A (en) * 1951-07-31 1954-09-21 Borg Warner Transmission
FR1060626A (fr) * 1951-08-02 1954-04-05 Auto Transmissions Ltd Mécanisme de transmission perfectionné
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 (it) * 1970-06-24 1974-01-11 Peugeot & Renault
US3721135A (en) * 1970-10-21 1973-03-20 Gen Motors Corp Compound planetary gearing
FR2226885A5 (it) * 1973-04-18 1974-11-15 Matral Sa
GB1508975A (en) * 1974-03-30 1978-04-26 Wilson Miller & Co Variable-speed transmission systems
DE2447581C3 (de) * 1974-10-05 1978-08-03 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Planetenrad-Wechselgetriebe, insbesondere für Kraftfahrzeuge

Also Published As

Publication number Publication date
AU2756877A (en) 1979-02-08
CA1069732A (en) 1980-01-15
JPS5379154A (en) 1978-07-13
FR2375505A1 (fr) 1978-07-21
GB1594847A (en) 1981-08-05
MX143116A (es) 1981-03-18
FR2375505B1 (it) 1981-12-24
US4077282A (en) 1978-03-07
AR220694A1 (es) 1980-11-28
DE2756144C2 (de) 1983-12-29
DE2756144A1 (de) 1978-06-29
ES465323A1 (es) 1978-09-16
AU504988B2 (en) 1979-11-01

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