FR2360436A1 - Commande de changement de vitesses, notamment pour tracteur - Google Patents

Commande de changement de vitesses, notamment pour tracteur

Info

Publication number
FR2360436A1
FR2360436A1 FR7723401A FR7723401A FR2360436A1 FR 2360436 A1 FR2360436 A1 FR 2360436A1 FR 7723401 A FR7723401 A FR 7723401A FR 7723401 A FR7723401 A FR 7723401A FR 2360436 A1 FR2360436 A1 FR 2360436A1
Authority
FR
France
Prior art keywords
tractors
reverse
change control
gear change
lever
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
FR7723401A
Other languages
English (en)
French (fr)
Other versions
FR2360436B1 (show.php
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Publication of FR2360436A1 publication Critical patent/FR2360436A1/fr
Application granted granted Critical
Publication of FR2360436B1 publication Critical patent/FR2360436B1/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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/36—Interlocking devices
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20073—Control of plural mechanisms [e.g., control of transmission and control of 4 - wheel drive]
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
FR7723401A 1976-08-04 1977-07-29 Commande de changement de vitesses, notamment pour tracteur Granted FR2360436A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/711,344 US4068540A (en) 1976-08-04 1976-08-04 Transmission control

Publications (2)

Publication Number Publication Date
FR2360436A1 true FR2360436A1 (fr) 1978-03-03
FR2360436B1 FR2360436B1 (show.php) 1981-07-31

Family

ID=24857719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723401A Granted FR2360436A1 (fr) 1976-08-04 1977-07-29 Commande de changement de vitesses, notamment pour tracteur

Country Status (10)

Country Link
US (1) US4068540A (show.php)
AR (1) AR212274A1 (show.php)
AU (1) AU506210B2 (show.php)
BR (1) BR7704943A (show.php)
CA (1) CA1071508A (show.php)
ES (1) ES461034A1 (show.php)
FR (1) FR2360436A1 (show.php)
GB (1) GB1584726A (show.php)
IT (1) IT1080576B (show.php)
PL (1) PL112923B1 (show.php)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425955A1 (fr) * 1978-05-19 1979-12-14 Kubota Ltd Appareil de changement de vitesse de deplacement pour vehicule agricole
EP0050785A3 (en) * 1980-10-27 1983-04-13 Deere & Company Parking lock device for a transmission
FR2547545A1 (fr) * 1983-06-15 1984-12-21 Kubota Ltd Dispositif de changement de vitesses

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297910A (en) * 1979-09-17 1981-11-03 Ford Motor Company Transmission gear selector control
US4425620A (en) 1981-01-28 1984-01-10 Steiger Tractor, Inc. Electrical control for power shift transmission
GB2170565B (en) * 1983-03-15 1987-04-15 Massey Ferguson Services Nv Transmission ratio selector mechanism
US4633728A (en) * 1985-09-05 1987-01-06 Ford Motor Company Gear selector control for manual transmission
DE3542812A1 (de) * 1985-12-04 1987-06-11 Ford Werke Ag Schaltsperre fuer den rueckwaertsgang eines mehrgaengigen wechselgetriebes
US5388476A (en) * 1993-06-15 1995-02-14 Agco Corporation Gearshift mechanism
US5613584A (en) * 1995-11-14 1997-03-25 Deere & Company Transmission control lever with return to neutral function
GB0408729D0 (en) * 2004-04-20 2004-05-26 Agco Ltd Transmission selector mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987686A (en) * 1975-06-23 1976-10-26 International Harvester Company High speed reverse lockout control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242758A (en) * 1964-01-17 1966-03-29 Deere & Co Control mechanism
US3636793A (en) * 1970-11-18 1972-01-25 Mr Gasket Co Shifting apparatus
US3757598A (en) * 1971-06-21 1973-09-11 Massey Ferguson Inc Single lever control for transmission
BR7603032A (pt) * 1975-05-14 1977-05-31 Massey Ferguson Services Nv Aperfeicoamento em transmissao de mudanca de velocidade

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987686A (en) * 1975-06-23 1976-10-26 International Harvester Company High speed reverse lockout control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425955A1 (fr) * 1978-05-19 1979-12-14 Kubota Ltd Appareil de changement de vitesse de deplacement pour vehicule agricole
EP0050785A3 (en) * 1980-10-27 1983-04-13 Deere & Company Parking lock device for a transmission
FR2547545A1 (fr) * 1983-06-15 1984-12-21 Kubota Ltd Dispositif de changement de vitesses

Also Published As

Publication number Publication date
PL200016A1 (pl) 1978-04-10
ES461034A1 (es) 1978-05-16
AU2631577A (en) 1979-01-04
IT1080576B (it) 1985-05-16
PL112923B1 (en) 1980-11-29
GB1584726A (en) 1981-02-18
BR7704943A (pt) 1978-04-11
CA1071508A (en) 1980-02-12
AU506210B2 (en) 1979-12-20
AR212274A1 (es) 1978-06-15
FR2360436B1 (show.php) 1981-07-31
US4068540A (en) 1978-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse