IT985694B - Trasmissione e suoi comandi - Google Patents

Trasmissione e suoi comandi

Info

Publication number
IT985694B
IT985694B IT50808/73A IT5080873A IT985694B IT 985694 B IT985694 B IT 985694B IT 50808/73 A IT50808/73 A IT 50808/73A IT 5080873 A IT5080873 A IT 5080873A IT 985694 B IT985694 B IT 985694B
Authority
IT
Italy
Prior art keywords
commands
transmission
Prior art date
Application number
IT50808/73A
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 IT985694B publication Critical patent/IT985694B/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
    • 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
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • F16H2059/0286—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing with range or splitter selector on selector lever
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/22—Locking of the control input 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
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Gear-Shifting Mechanisms (AREA)
IT50808/73A 1972-06-16 1973-06-14 Trasmissione e suoi comandi IT985694B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26359072A 1972-06-16 1972-06-16

Publications (1)

Publication Number Publication Date
IT985694B true IT985694B (it) 1974-12-10

Family

ID=23002420

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50808/73A IT985694B (it) 1972-06-16 1973-06-14 Trasmissione e suoi comandi

Country Status (9)

Country Link
US (1) US3774475A (it)
AR (1) AR209740A1 (it)
CA (1) CA945397A (it)
DE (1) DE2328218C3 (it)
ES (1) ES415963A1 (it)
FR (1) FR2190222A5 (it)
GB (1) GB1430963A (it)
IT (1) IT985694B (it)
SE (1) SE389065B (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939733A (en) * 1974-07-30 1976-02-24 Deere & Company Mechanical transmission and controls therefor
US3982599A (en) * 1975-02-21 1976-09-28 Deere & Company Tractor having transmission-driven power take-off
US4074592A (en) * 1976-04-29 1978-02-21 Caterpillar Tractor Co. Direct drive transmission with hydraulically actuated forward and reverse clutches
US4216680A (en) * 1978-05-19 1980-08-12 Kubota, Ltd. Travel speed change apparatus for a farm vehicle
US4228879A (en) * 1978-09-28 1980-10-21 Deere & Company Tractor transmission shift control
US4463622A (en) * 1980-01-11 1984-08-07 Deere & Company Transmission and reverse gear synchronizing therefor
CA1152357A (en) * 1980-01-11 1983-08-23 Thomas W. Freiburger Transmission and reverse gear synchronizing therefor
CA1190120A (en) * 1980-12-05 1985-07-09 Takashi Yoshii Change-speed apparatus for a tractor
DE3148408C2 (de) * 1980-12-11 1987-04-30 Kubota Ltd., Osaka Schaltvorrichtung für ein Wechselgetriebe
AU559543B2 (en) * 1982-03-11 1987-03-12 Massey-Ferguson Services N.V. Planetary gear assemblies
US4686869A (en) * 1986-01-13 1987-08-18 Ford Motor Company Ratio change gear speed synchronizing in a tractor transmission
DE3840722C1 (en) * 1988-12-02 1989-10-12 J I Case Gmbh, 4040 Neuss, De Shift device for a power take-off shaft drivable at different speeds of rotation
GB9005817D0 (en) * 1990-03-15 1990-05-09 Massey Ferguson Services Nv Transmission selector mechanism
US5385064A (en) * 1992-10-23 1995-01-31 Borg-Warner Automotive, Inc. Dual clutch countershaft automatic transmission
US5573471A (en) * 1995-03-17 1996-11-12 Case Corporation Transmission for an off-highway implement
US6988426B2 (en) 2001-12-31 2006-01-24 Caterpillar Inc. Dual range countershaft transmission
EP1910121B1 (en) * 2005-07-01 2012-09-12 Volvo Construction Equipment AB Planet transmission, drive device comprising the planet transmission and vehicle comprising the drive device
US7552658B2 (en) * 2006-03-16 2009-06-30 Magna Powertrain Usa, Inc. Three clutch powershift transmission
US7621839B2 (en) * 2007-02-05 2009-11-24 Eaton Corporation Dual clutch transmission with multiple range gearing
JP5129698B2 (ja) * 2008-08-29 2013-01-30 本田技研工業株式会社 車両の変速装置
US8443687B2 (en) * 2009-12-14 2013-05-21 GM Global Technology Operations LLC Electro-hydraulic control system for a dual clutch transmission
US8839928B2 (en) 2010-12-02 2014-09-23 Gm Global Technology Operations, Llc Electro-hydraulic control system for a dual clutch transmission
US8733521B2 (en) 2010-12-06 2014-05-27 Gm Global Technology Operations Apparatus for and method of controlling a dual clutch transmission
US8904893B2 (en) 2010-12-06 2014-12-09 Gm Global Technology Operations, Llc Method of controlling a dual clutch transmission
US8740748B2 (en) 2010-12-08 2014-06-03 Gm Global Technology Operations, Llc Control system and method for a dual clutch transmission
US8738257B2 (en) 2010-12-08 2014-05-27 Gm Global Technology Operations, Llc Electro-hydraulic control system and method for a dual clutch transmission
US8702564B2 (en) 2010-12-09 2014-04-22 GM Global Technology Operations LLC Electro-hydraulic control system and method for a dual clutch transmission
DE102011085496A1 (de) * 2011-10-31 2013-05-02 Deere & Company Lastschaltgetriebe
US9221336B1 (en) 2011-11-14 2015-12-29 Hydro-Gear Limited Partnership Integral power distribution assembly for engine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR386856A (fr) * 1907-04-23 1908-06-25 Albert Henri Robin Changement de vitesse pour voitures automobiles
US2231966A (en) * 1938-10-28 1941-02-18 Borg Warner Transmission control
DE874993C (de) * 1941-01-21 1953-04-30 Daimler Benz Ag Schaltvorrichtung fuer eine aus einem Hauptgetriebe und einem Zusatz-getriebe bestehende Antriebseinheit, insbesondere fuer Kraftfahrzeuge
US2554313A (en) * 1943-01-13 1951-05-22 Bendix Aviat Corp Transmission operating mechanism
CH247583A (de) * 1945-06-04 1947-03-15 Hanvag Ges Fuer Tech Vervollko Geschwindigkeitswechselgetriebe.
FR1118044A (fr) * 1954-01-23 1956-05-30 Dispositif de commande pour boîtes de vitesses à relais, utilisable notamment sur les véhicules automobiles lourds
US2710546A (en) * 1954-07-14 1955-06-14 Deere Mfg Co Change-speed transmission
US2772652A (en) * 1955-08-08 1956-12-04 Deere Mfg Co Transmission and control therefor
US2982153A (en) * 1958-04-21 1961-05-02 Minneapolis Moline Co Variable speed drive for tractor transmission
US3357276A (en) * 1965-01-28 1967-12-12 Bruss Polt I Transmission and its control
FR1458450A (fr) * 1965-09-14 1966-03-04 Deere & Co Système de transmission à relais pour véhicules, notamment pour tracteurs agricoles
DE1951428A1 (de) * 1969-10-11 1971-04-22 Kloeckner Humboldt Deutz Ag Verfahren und Einrichtung zum Schalten eines mehrstufigen Zahnradwechselgetriebes
US3646835A (en) * 1969-10-18 1972-03-07 Toyota Motor Co Ltd Shift control system for vehicle automatic transmission
US3709068A (en) * 1969-12-29 1973-01-09 Y Mohri Power transmission

Also Published As

Publication number Publication date
ES415963A1 (es) 1976-02-16
DE2328218C3 (de) 1981-05-27
US3774475A (en) 1973-11-27
GB1430963A (en) 1976-04-07
SE389065B (sv) 1976-10-25
DE2328218A1 (de) 1974-01-31
CA945397A (en) 1974-04-16
FR2190222A5 (it) 1974-01-25
AR209740A1 (es) 1977-05-31
DE2328218B2 (de) 1980-09-25

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