FR2445470A1 - Appareil de changement de vitesse a plusieurs etages pour tracteur - Google Patents

Appareil de changement de vitesse a plusieurs etages pour tracteur

Info

Publication number
FR2445470A1
FR2445470A1 FR7931856A FR7931856A FR2445470A1 FR 2445470 A1 FR2445470 A1 FR 2445470A1 FR 7931856 A FR7931856 A FR 7931856A FR 7931856 A FR7931856 A FR 7931856A FR 2445470 A1 FR2445470 A1 FR 2445470A1
Authority
FR
France
Prior art keywords
shaft
tractor
speed change
change apparatus
stage speed
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
FR7931856A
Other languages
English (en)
Other versions
FR2445470B1 (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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Publication of FR2445470A1 publication Critical patent/FR2445470A1/fr
Application granted granted Critical
Publication of FR2445470B1 publication Critical patent/FR2445470B1/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
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
    • F16H3/30—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts not coaxial
    • F16H3/32—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts not coaxial and an additional shaft
    • 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
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/56—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears both central gears being sun 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19074—Single drive plural driven
    • Y10T74/19079—Parallel

Landscapes

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

Abstract

a. Appareil de changement de vitesse à plusieurs étages pour tracteur. b. Appareil caractérisé en ce qu'il comprend un changement de vitesse de déplacement principal A; un arbre de transmission intermédiaire 22; un appareil de réduction de vitesse à mécanisme planétaire B; un pignon de petit diamètre 29 calé sur l'arbre intermédiaire 22; un arbre de réduction de vitesse 27 disposé au-dessous de l'arbre de transmission intermédiaire 22, et sur lequel se cale un pignon de grand diamètre 28; un arbre à pignon conique 34; un appareil de changement de vitesse auxiliaire C; et un différentiel D associé à l'arbre à pignon conique 34. c. L'invention s'applique aux tracteurs agricoles.
FR7931856A 1978-12-27 1979-12-27 Appareil de changement de vitesse a plusieurs etages pour tracteur Granted FR2445470A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978179382U JPS5597248U (fr) 1978-12-27 1978-12-27

Publications (2)

Publication Number Publication Date
FR2445470A1 true FR2445470A1 (fr) 1980-07-25
FR2445470B1 FR2445470B1 (fr) 1984-01-06

Family

ID=16064874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931856A Granted FR2445470A1 (fr) 1978-12-27 1979-12-27 Appareil de changement de vitesse a plusieurs etages pour tracteur

Country Status (5)

Country Link
US (1) US4351196A (fr)
JP (1) JPS5597248U (fr)
CA (1) CA1110469A (fr)
FR (1) FR2445470A1 (fr)
GB (1) GB2040371B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006061258A1 (de) * 2006-12-22 2008-06-26 Zf Friedrichshafen Ag Lageranordnung für eine Nebenabtriebswelle

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR78336B (fr) * 1980-02-23 1984-09-26 Interparte Ag
CA1190120A (fr) * 1980-12-05 1985-07-09 Takashi Yoshii Changement de vitesses pour tracteur
US4498349A (en) * 1982-09-13 1985-02-12 Iseki & Co., Ltd. Front power take-off for tractors
US4856355A (en) * 1987-04-17 1989-08-15 Kanzaki Kokyukoki Mfg., Co. Ltd. Transmission for a tractor
KR930008957B1 (ko) * 1991-03-11 1993-09-17 금성전선 주식회사 농용트랙터의 트랜스미션
US5830099A (en) * 1996-11-21 1998-11-03 New Venture Gear, Inc. Reverse gear mechanism in front wheel drive transaxles
KR100221403B1 (ko) * 1997-06-03 1999-09-15 김희용 농업용 트랙터의 트랜스미션 장치
US20090048053A1 (en) * 2007-08-16 2009-02-19 Ruppert Rex Leroy Auxiliary transmission for a continously variable transmission with active speed control
DE102011009101A1 (de) * 2011-01-21 2012-07-26 Audi Ag Vorrichtung zum Lagern einer Ritzelwelle eines Differenziales für Kraftfahrzeuge

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936292A (en) * 1958-12-22 1963-09-11 Humber Ltd Improvements in or relating to change-speed gear mechanisms
FR1388906A (fr) * 1963-12-31 1965-02-12 Convertisseur mécanique de couple
GB1372345A (en) * 1972-06-09 1974-10-30 Deere & Co Change speed vehicle transmission
DE2405023A1 (de) * 1974-02-02 1975-08-07 Kloeckner Humboldt Deutz Ag Zahnraederwechselgetriebe in gruppenbauweise, insbesondere fuer land- und/oder bauwirtschaftlich nutzbare kraftfahrzeuge
DE2410164A1 (de) * 1974-03-02 1975-09-11 Kloeckner Humboldt Deutz Ag Zahnraederwechselgetriebe in gruppenbauweise, insbesondere fuer land- und/oder bauwirtschaftlich nutzbare kraftfahrzeuge
DE2645907A1 (de) * 1976-10-12 1978-04-13 Fendt & Co Xaver Zahnraederwechselgetriebe in gruppenbauweise
US4116090A (en) * 1974-03-02 1978-09-26 Klockner-Humboldt-Deutz Aktiengesellschaft Change gear transmission in group arrangement, especially for motor vehicles for use in agriculture and in the construction field

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947235A (en) * 1932-12-27 1934-02-13 Horace T Thomas Transmission control mechanism for motor vehicles
US2190259A (en) * 1938-06-06 1940-02-13 Samuel E Baughman Gearing
GB602316A (en) * 1944-10-24 1948-05-25 Howard Frederick Hobbs Improvements in or relating to change-speed power transmission mechanism
US2772582A (en) * 1954-04-01 1956-12-04 Transmission & Gear Company Transmission
US2761322A (en) * 1954-08-13 1956-09-04 Gar Wood Ind Inc Control for power take-off
US2838940A (en) * 1956-03-23 1958-06-17 Minneapolis Moline Co Tractor transmission with plural power take-off shafts
FR1206146A (fr) * 1957-05-23 1960-02-08 Zahnradfabrik Friedrichshafen Transmission pour véhicules, en particulier pour tracteurs ou véhicules analogues
DE1087009B (de) * 1958-08-14 1960-08-11 Zahnradfabrik Friedrichshafen Mehrgaengiges Zahnraederwechselgetriebe, insbesondere fuer Schlepperfahrzeuge
JPS4825422B1 (fr) * 1969-03-14 1973-07-28
US3733912A (en) * 1970-05-25 1973-05-22 Kubota Ltd Transmission for farm tractor
JPS4932989U (fr) * 1972-06-20 1974-03-22
SE402628B (sv) * 1973-04-24 1978-07-10 Pengilly Eric Alecander Kugghjulsvexel med flera sekunderaxlar och lastutjemning
JPS5264729A (en) * 1975-11-26 1977-05-28 Kubota Ltd Transmission of tractor
US4141424A (en) * 1976-09-28 1979-02-27 Kubota Ltd. Transmission for tractors
JPS54155356A (en) * 1978-05-29 1979-12-07 Kubota Ltd Transmission for vehicle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936292A (en) * 1958-12-22 1963-09-11 Humber Ltd Improvements in or relating to change-speed gear mechanisms
FR1388906A (fr) * 1963-12-31 1965-02-12 Convertisseur mécanique de couple
GB1372345A (en) * 1972-06-09 1974-10-30 Deere & Co Change speed vehicle transmission
DE2405023A1 (de) * 1974-02-02 1975-08-07 Kloeckner Humboldt Deutz Ag Zahnraederwechselgetriebe in gruppenbauweise, insbesondere fuer land- und/oder bauwirtschaftlich nutzbare kraftfahrzeuge
DE2410164A1 (de) * 1974-03-02 1975-09-11 Kloeckner Humboldt Deutz Ag Zahnraederwechselgetriebe in gruppenbauweise, insbesondere fuer land- und/oder bauwirtschaftlich nutzbare kraftfahrzeuge
US4116090A (en) * 1974-03-02 1978-09-26 Klockner-Humboldt-Deutz Aktiengesellschaft Change gear transmission in group arrangement, especially for motor vehicles for use in agriculture and in the construction field
DE2645907A1 (de) * 1976-10-12 1978-04-13 Fendt & Co Xaver Zahnraederwechselgetriebe in gruppenbauweise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006061258A1 (de) * 2006-12-22 2008-06-26 Zf Friedrichshafen Ag Lageranordnung für eine Nebenabtriebswelle

Also Published As

Publication number Publication date
GB2040371B (en) 1983-05-11
GB2040371A (en) 1980-08-28
FR2445470B1 (fr) 1984-01-06
CA1110469A (fr) 1981-10-13
JPS5597248U (fr) 1980-07-05
US4351196A (en) 1982-09-28

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Legal Events

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ST Notification of lapse