FR2434970A1 - Dispositif de transmission pour tracteur - Google Patents

Dispositif de transmission pour tracteur

Info

Publication number
FR2434970A1
FR2434970A1 FR7922120A FR7922120A FR2434970A1 FR 2434970 A1 FR2434970 A1 FR 2434970A1 FR 7922120 A FR7922120 A FR 7922120A FR 7922120 A FR7922120 A FR 7922120A FR 2434970 A1 FR2434970 A1 FR 2434970A1
Authority
FR
France
Prior art keywords
tractor
transmission device
gears
transmission
shifting
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
FR7922120A
Other languages
English (en)
French (fr)
Other versions
FR2434970B1 (en, 2012
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 FR2434970A1 publication Critical patent/FR2434970A1/fr
Application granted granted Critical
Publication of FR2434970B1 publication Critical patent/FR2434970B1/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
    • F16H3/38—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 synchro-meshing
    • F16H3/385—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 synchro-meshing with braking means
    • 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
    • F16H3/24—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 coaxial
    • F16H3/26—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 coaxial and two or more additional shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Arrangement Of Transmissions (AREA)
FR7922120A 1978-09-04 1979-09-04 Dispositif de transmission pour tracteur Granted FR2434970A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978122262U JPS5538086U (en, 2012) 1978-09-04 1978-09-04

Publications (2)

Publication Number Publication Date
FR2434970A1 true FR2434970A1 (fr) 1980-03-28
FR2434970B1 FR2434970B1 (en, 2012) 1983-07-29

Family

ID=14831594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922120A Granted FR2434970A1 (fr) 1978-09-04 1979-09-04 Dispositif de transmission pour tracteur

Country Status (7)

Country Link
US (1) US4360091A (en, 2012)
JP (1) JPS5538086U (en, 2012)
AU (1) AU520044B2 (en, 2012)
CA (1) CA1128780A (en, 2012)
DE (1) DE2934595A1 (en, 2012)
FR (1) FR2434970A1 (en, 2012)
GB (1) GB2029527B (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933719C3 (de) * 1979-08-21 1982-03-11 Ford-Werke AG, 5000 Köln Rückwärtsgangschaltvorrichtung für ein Kraftfahrzeugwechselgetriebe
US4741227A (en) * 1986-06-19 1988-05-03 501 Kubota, Ltd. Tractor transmission to permit smooth change of speed operation effectuated by rotational resistance
US4881417A (en) * 1987-04-13 1989-11-21 Kubota Ltd. Transmission system for vehicle
JPH02138254U (en, 2012) * 1989-04-24 1990-11-19
JP2592406Y2 (ja) * 1992-08-27 1999-03-24 株式会社 神崎高級工機製作所 作業車両のトランスミッション
JP3600286B2 (ja) * 1994-12-02 2004-12-15 株式会社 神崎高級工機製作所 車両用トランスミッション
US8376109B2 (en) * 2010-01-29 2013-02-19 GM Global Technology Operations LLC Lever applied dry clutch
CN112455220A (zh) * 2019-11-12 2021-03-09 丰疆智能科技股份有限公司 拖拉机、双输出单元以及拖拉机工作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606461A (en) * 1946-07-26 1952-08-12 Gen Motors Corp Drive pickup mechanism
US2862398A (en) * 1955-02-24 1958-12-02 Borg Warner Transmission
US3899941A (en) * 1974-01-02 1975-08-19 John F Cook Continuously-variable-gear-ratio automatic transmission

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US456839A (en) * 1891-07-28 Churn
US1047948A (en) * 1911-06-30 1912-12-24 Maxim Karminski Liquid transmission apparatus.
FR497522A (fr) * 1918-04-24 1919-12-09 Giuseppe Fischer Mélangeur à vis d'archimède
US2420360A (en) * 1944-04-25 1947-05-13 Air Reduction Motor governor
US2448822A (en) * 1944-12-29 1948-09-07 Ford Motor Co Power take-off drive unit
US2653487A (en) * 1949-10-08 1953-09-29 Martin Jose Soler Adjustable speed mechanism
US2827989A (en) * 1953-07-03 1958-03-25 Gen Motors Corp Hydrodynamic drive and brake
US2899034A (en) * 1956-10-29 1959-08-11 Int Harvester Co Independent power take-off mechanism
DE1185426B (de) * 1959-11-16 1965-01-14 Otto Lutz Dr Ing Fluessigkeitsreibungskupplung mit veraenderbarem Arbeitsraum
US3733912A (en) * 1970-05-25 1973-05-22 Kubota Ltd Transmission for farm tractor
JPS4921926A (en, 2012) * 1972-06-20 1974-02-26
DE2522411C3 (de) * 1975-05-21 1978-04-13 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Nebenantrieb, insbesondere Zapfwellenantrieb eines Zahnräderwechselgetriebes für land- und/oder bauwirtschaftlich nutzbare Kraftfahrzeuge
FR2378215A1 (fr) * 1977-01-19 1978-08-18 Peugeot Boite de vitesses munie de moyens de freinage de l'arbre d'entree, pour l'engagement d'un rapport non synchronise

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606461A (en) * 1946-07-26 1952-08-12 Gen Motors Corp Drive pickup mechanism
US2862398A (en) * 1955-02-24 1958-12-02 Borg Warner Transmission
US3899941A (en) * 1974-01-02 1975-08-19 John F Cook Continuously-variable-gear-ratio automatic transmission

Also Published As

Publication number Publication date
US4360091A (en) 1982-11-23
AU5039179A (en) 1980-04-17
JPS5538086U (en, 2012) 1980-03-11
AU520044B2 (en) 1982-01-14
DE2934595A1 (de) 1980-03-06
CA1128780A (en) 1982-08-03
FR2434970B1 (en, 2012) 1983-07-29
GB2029527B (en) 1982-09-02
GB2029527A (en) 1980-03-19

Similar Documents

Publication Publication Date Title
FR2387388A1 (fr) Transmission hydrostatique a mecanisme avec derivation de puissance
FR2368880A1 (fr) Dispositif d'entrainemen
FR2405832A1 (fr) Unite de transmission de force motrice avec un dispositif de lubrification
FR2408479A1 (fr) Dispositif de lubrification du pignon d'attaque d'une unite de transmission de force motrice
FR2375064A1 (fr) Dispositif electronique de regulation de changement de rapport de vitesse
FR2469620A1 (fr) Transmission pour vehicule comportant deux lignes d'arbres menes selectionnees par des embrayages
FR2434970A1 (fr) Dispositif de transmission pour tracteur
FR2382629A1 (fr) Transmission de puissance
FR2443001A1 (fr) Boite de vitesses de forme allongee, notamment destinee aux tracteurs agricoles ou analogues
FR2378991A1 (fr) Mecanisme de changement de vitesse epicycloidal
FR2469627A1 (fr) Boite de vitesses pour vehicule automobile
FR2424453A1 (fr) Dispositif pour eviter tout embrayage incorrect dans la boite de vitesses d'un vehicule
FR2429119A1 (fr) Appareil de transmission pour automobile a quatre roues motrices
JPS56150643A (en) Driving gear for automobile
FR2364333A1 (fr) Ensemble moteur pour cyclomoteurs
FR2389508A1 (en, 2012)
FR2404743A1 (fr) Systeme de commande d'un moteur a combustion interne associe a une transmission a accouplement par fluide
FR2742513B1 (fr) Dispositif de selection pour un mecanisme de changement de vitesse d'un vehicule a moteur
FR2374570A1 (fr) Boite de transmission a vitesse variable
FR2388712A1 (fr) Tracteur, avec dispositif de prise de force
FR2436299A1 (fr) Boite de vitesses automatique pour un moteur transversal de vehicule a traction avant
FR2429118A1 (fr) Appareil de transmission perfectionne pour vehicule automobile
FR2422875A1 (fr) Boite de vitesses pour vehicules
FR2396218A1 (fr) Dispositif de commande pour une transmission hydrostatique
FR2414457A1 (fr) Ensemble moteur destine a mener une chaine de transporteur

Legal Events

Date Code Title Description
ST Notification of lapse