IT7852390A0 - Cambio compound idrostatico meccanico regolabile in modo continuo - Google Patents

Cambio compound idrostatico meccanico regolabile in modo continuo

Info

Publication number
IT7852390A0
IT7852390A0 IT7852390A IT5239078A IT7852390A0 IT 7852390 A0 IT7852390 A0 IT 7852390A0 IT 7852390 A IT7852390 A IT 7852390A IT 5239078 A IT5239078 A IT 5239078A IT 7852390 A0 IT7852390 A0 IT 7852390A0
Authority
IT
Italy
Prior art keywords
continuously adjustable
adjustable mechanical
compound gearbox
mechanical hydrostatic
hydrostatic compound
Prior art date
Application number
IT7852390A
Other languages
English (en)
Other versions
IT1109337B (it
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of IT7852390A0 publication Critical patent/IT7852390A0/it
Application granted granted Critical
Publication of IT1109337B publication Critical patent/IT1109337B/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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Transmission Devices (AREA)
IT52390/78A 1977-12-22 1978-12-20 Cambio compound idrostatico meccanico regolabile in modo continuo IT1109337B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2757300A DE2757300C2 (de) 1977-12-22 1977-12-22 Leistungsverzweigtes hydrostatisch-mechanisches Verbundgetriebe

Publications (2)

Publication Number Publication Date
IT7852390A0 true IT7852390A0 (it) 1978-12-20
IT1109337B IT1109337B (it) 1985-12-16

Family

ID=6026902

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52390/78A IT1109337B (it) 1977-12-22 1978-12-20 Cambio compound idrostatico meccanico regolabile in modo continuo

Country Status (5)

Country Link
US (1) US4286477A (it)
DE (1) DE2757300C2 (it)
FR (1) FR2412761A1 (it)
GB (1) GB2013798B (it)
IT (1) IT1109337B (it)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918448C2 (de) * 1979-05-08 1986-02-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Getriebe mit Leistungsverzweigung
JPH019695Y2 (it) * 1985-06-26 1989-03-17
DE3533193C2 (de) * 1985-09-18 1994-03-24 Michael Meyerle Stufenloses hydrostatisch-mechanisches Verzweigungsgetriebe für Kraftfahrzeuge
DE3622045A1 (de) * 1985-09-18 1987-03-26 Michael Meyerle Stufenloses hydromechanisches verzweigungsgetriebe, insbesondere fuer kraftfahrzeuge
EP0237536B1 (de) * 1985-09-18 1990-07-18 Michael Meyerle Stufenloses hydromechanisches verzweigungsgetriebe für kraftfahrzeuge
DE3536335A1 (de) * 1985-10-11 1987-04-16 Michael Meyerle Stufenloses hydromechanisches verzweigungsgetriebe fuer kraftfahrzeuge
EP0234136B1 (en) * 1986-02-24 1989-12-27 Shimadzu Corporation Hydromechanical transmission
DE3672296D1 (de) * 1986-02-24 1990-08-02 Shimadzu Corp Hydromechanisches getriebe.
DE3709191A1 (de) * 1986-04-10 1988-05-11 Michael Meyerle Stufenloses verzweigungsgetriebe insbesondere fuer kraftfahrzeuge
US4750381A (en) * 1986-10-21 1988-06-14 Shimadzu Corporation Hydromechanical transmission
EP0302188B1 (de) * 1987-05-12 1994-03-16 Friedrich Prof. Dr.-Ing. Jarchow Stufenlos wirkendes hydrostatisch-mechanisches Lastschaltgetriebe
JPS63303260A (ja) * 1987-05-30 1988-12-09 Shimadzu Corp 無段変速装置
JP2646599B2 (ja) * 1987-07-31 1997-08-27 株式会社島津製作所 無段変速装置
DE3726080A1 (de) * 1987-08-06 1989-02-16 Man Nutzfahrzeuge Gmbh Hydromechanisches leistungsverzweigungsgetriebe fuer ein fahrzeug
GB8720639D0 (en) * 1987-09-02 1987-10-07 Lcvt Ltd Continuously variable transmission
DE3929209A1 (de) * 1988-09-10 1990-03-22 Michael Meyerle Stufenloses hydrostatisch-mechanisches verzweigungsgetriebe, insbesondere fuer kraftfahrzeuge
US5267911A (en) * 1988-09-10 1993-12-07 Michael Meyerle Hydromechanically infinitely variable transmission, with power splitting, particularly for motor vehicles
AU640132B2 (en) * 1989-03-14 1993-08-19 Keith E. Gleasman Hydromechanical orbital transmission
DE4042697C2 (de) * 1989-09-02 2001-03-29 Ingbuero Michael Meyerle Stufenloses hydrostatisch-mechanisches Leistungsverzweigungsgetriebe, insbesondere für Kraftfahrzeuge
GB2239922B (en) * 1989-11-14 1993-07-14 Honda Motor Co Ltd Power transmission apparatus for a four-wheel drive vehicle
DE4343402A1 (de) * 1993-12-18 1994-04-28 Voith Gmbh J M Stufenloses hydrostatisches Leistungsverzweigungsgetriebe
DE19522833A1 (de) * 1995-06-23 1997-01-02 Zahnradfabrik Friedrichshafen Leistungsverzweigungsgetriebe
US5931758A (en) * 1998-04-08 1999-08-03 General Dynamics Land Systems, Inc. Simplified multi-range hydromechanical transmission for vehicles
JP2002531781A (ja) * 1998-11-24 2002-09-24 フォルソム テクノロジーズ，インコーポレーティッド． 並行油圧機械式アンダードライブ・トランスミッション
DE10047398A1 (de) * 2000-09-26 2002-04-11 Deere & Co Getriebesynthese mit stufenlosen und konstanten Getriebemodulen
US6440026B1 (en) 2000-09-26 2002-08-27 Deere & Company Hydro-mechanical transmission
US6565471B2 (en) * 2000-12-19 2003-05-20 Case Corporation Continuously variable hydro-mechanical transmission
US6609368B2 (en) 2001-06-04 2003-08-26 Caterpillar S.A.R.L. Automatic downshift and override control for a transmission
JP2005207357A (ja) * 2004-01-26 2005-08-04 Honda Motor Co Ltd エンジンの可変容量流体ポンプ
WO2006042434A1 (de) 2004-10-20 2006-04-27 Markus Liebherr International Ag Leistungsverzweigungsgetriebe sowie verfahren zum betrieb eines solchen getriebes
US7344465B2 (en) * 2005-07-28 2008-03-18 Caterpillar Inc. Drive system for a machine
DE102005050544A1 (de) * 2005-10-21 2007-05-03 Zf Friedrichshafen Ag Landwirtschaftliches Mobilfahrzeug
DE102006047577B4 (de) * 2006-10-05 2010-10-07 Gkn Walterscheid Getriebe Gmbh Antriebsanordnung für ein Aggregat eines landwirtschaftlichen Geräts oder einer landwirtschaftlichen Maschine
GB0717143D0 (en) * 2007-09-04 2007-10-17 Torotrak Dev Ltd Continuously variable transmission
DE102008008236A1 (de) 2008-02-08 2009-08-13 Markus Liebherr International Ag Hydrostatisch leistungsverzweigtes Getriebe
DE102008008234A1 (de) 2008-02-08 2009-08-13 Markus Liebherr International Ag Verstelleinheit für ein stufenloses hydrostatisch verzweigtes Getriebe
CA2858673C (en) 2011-12-09 2017-02-21 Spicer Off-Highway Belgium N.V. Shifting procedure for powersplit systems
RU2507735C1 (ru) * 2012-08-21 2014-02-27 Общество с ограниченной ответственностью "Комбайновый завод "Ростсельмаш" Устройство привода ротора зерноуборочного комбайна
CA2875010C (en) 2012-09-04 2019-04-09 Matthew J. Kaldor Utility vehicle two speed drive motor control
JP6137673B2 (ja) * 2013-03-13 2017-05-31 株式会社Ｓｕｂａｒｕ ダンパ装置
US9163696B2 (en) * 2013-03-13 2015-10-20 Fuji Jukogyo Kabushiki Kaisha Damper device
JP6137671B2 (ja) * 2013-03-13 2017-05-31 株式会社Ｓｕｂａｒｕ ダンパ装置
JP6137670B2 (ja) * 2013-03-13 2017-05-31 株式会社Ｓｕｂａｒｕ ダンパ装置
JP6137672B2 (ja) * 2013-03-13 2017-05-31 株式会社Ｓｕｂａｒｕ ダンパ装置
US9234562B2 (en) * 2013-03-13 2016-01-12 Fuji Jukogyo Kabushiki Kaisha Damper device
ITUB20151771A1 (it) 2015-07-01 2017-01-01 Faresin Ind S P A Carro miscelatore perfezionato per misture alimentari per animali
PL3543560T3 (pl) * 2018-03-19 2021-06-14 Rudolf Glassner Bezstopniowa przekładnia z rozdziałem mocy
CN112752914A (zh) * 2018-12-27 2021-05-04 株式会社久保田 作业车

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976055C (de) * 1955-05-24 1963-01-31 Heinrich Dr-Ing Ebert Hydrostatisches Getriebe, insbesondere fuer Kraftfahrzeuge
DE1775755C3 (de) * 1967-12-29 1978-09-07 General Electric Co., Schenectady, N.Y. (V.St.A.) Leistungsverzweigendes hydrostatisch-mechanisches Verbundgetriebe
US3580107A (en) * 1968-10-21 1971-05-25 Urs Systems Corp Transmission
JPS4941537B1 (it) * 1969-10-03 1974-11-09
US3626787A (en) * 1969-11-24 1971-12-14 White Motor Corp Continuously variable transmission
US3888139A (en) * 1971-06-21 1975-06-10 Orshansky Transmission Corp Hydromechanical transmission
CA985529A (en) * 1971-06-21 1976-03-16 Orshansky Transmission Corporation Hydromechanical transmission
US3736813A (en) * 1971-12-27 1973-06-05 Deere & Co Combined hydrostatic and mechanical transmission
JPS5424066B2 (it) * 1972-04-28 1979-08-18
US3861240A (en) * 1973-03-02 1975-01-21 Gen Electric Multiple speed range hydromechanical transmission
JPS5623066B2 (it) * 1973-09-05 1981-05-28
US4008628A (en) * 1974-06-06 1977-02-22 Orshansky Transmission Corporation Hydromechanical transmission
US4019404A (en) * 1975-03-21 1977-04-26 Sundstrand Corporation Power transmission
JPS6011271B2 (ja) * 1976-07-14 1985-03-25 アイシン精機株式会社 複数のスピ−ドレンジを有する出力分割型機械−油圧式変速装置
US4168637A (en) * 1977-04-15 1979-09-25 Orshansky Transmission Corporation Transmission with a first-stage hydrostatic mode and two hydromechanical stages
US4134311A (en) * 1977-07-07 1979-01-16 Orshansky Transmission Corporation Hydromechanical transmission with two planetary assemblies that are clutchable to both the input and output shafts

Also Published As

Publication number Publication date
FR2412761B1 (it) 1983-10-21
DE2757300A1 (de) 1979-06-28
DE2757300C2 (de) 1982-08-12
FR2412761A1 (fr) 1979-07-20
IT1109337B (it) 1985-12-16
GB2013798A (en) 1979-08-15
GB2013798B (en) 1982-06-30
US4286477A (en) 1981-09-01

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