FR2412761A1 - Transmission combinee du type hydrostatique-mecanique reglable en continu - Google Patents

Transmission combinee du type hydrostatique-mecanique reglable en continu

Info

Publication number
FR2412761A1
FR2412761A1 FR7835968A FR7835968A FR2412761A1 FR 2412761 A1 FR2412761 A1 FR 2412761A1 FR 7835968 A FR7835968 A FR 7835968A FR 7835968 A FR7835968 A FR 7835968A FR 2412761 A1 FR2412761 A1 FR 2412761A1
Authority
FR
France
Prior art keywords
continuously adjustable
combined transmission
mechanical combined
adjustable hydrostatic
shafts
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
FR7835968A
Other languages
English (en)
Other versions
FR2412761B1 (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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2412761A1 publication Critical patent/FR2412761A1/fr
Application granted granted Critical
Publication of FR2412761B1 publication Critical patent/FR2412761B1/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
    • 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)

Abstract

LADITE TRANSMISSION COMPORTE UN MECANISME DE SOMMATION CONSTITUE PAR UN ENGRENAGE EPICYCLOIDAL A CINQ ARBRES COMPORTANT DEUX ORGANES DE SORTIE ET, MONTE EN AVAL DE CE DERNIER, UN MECANISME COMPORTANT DEUX ARBRES D'ENTREE QUI PEUVENT ETRE ACCOUPLES ALTERNATIVEMENT AUX ORGANES DE SORTIE DUDIT MECANISME DE SOMMATION. APPLICATION AUX TRANSMISSIONS AUTOMATIQUES DESTINEES AUX VEHICULES, AUX MACHINES-OUTILS, AUX ENGINS DE TERRASSEMENT, ETC.
FR7835968A 1977-12-22 1978-12-21 Transmission combinee du type hydrostatique-mecanique reglable en continu Granted FR2412761A1 (fr)

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
FR2412761A1 true FR2412761A1 (fr) 1979-07-20
FR2412761B1 FR2412761B1 (fr) 1983-10-21

Family

ID=6026902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835968A Granted FR2412761A1 (fr) 1977-12-22 1978-12-21 Transmission combinee du type hydrostatique-mecanique reglable en continu

Country Status (5)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002436A1 (fr) * 1985-10-11 1987-04-23 Michael Meyerle Boite de vitesses hydromecanique a systeme parallele et a reglage progressif, en particulier pour vehicules a moteur
WO1987006316A1 (fr) * 1986-04-10 1987-10-22 Michael Meyerle Transmission continue a ramification, en particulier pour vehicules a moteur
WO1990002893A1 (fr) * 1988-09-10 1990-03-22 Michael Meyerle Transmission hydromecanique a variation continue avec repartition de puissance, notamment pour vehicules a moteur
WO1990010807A1 (fr) * 1989-03-14 1990-09-20 Gleasman Vernon E Transmission hydromecanique orbitale
US5267911A (en) * 1988-09-10 1993-12-07 Michael Meyerle Hydromechanically infinitely variable transmission, with power splitting, particularly for motor vehicles
WO1997001049A1 (fr) * 1995-06-23 1997-01-09 Zf Friedrichshafen Ag Transmission a derivation de puissance hydrostatique--mecanique
WO1999051894A1 (fr) * 1998-04-08 1999-10-14 General Dynamics Land Systems, Inc. Transmission hydromecanique a gamme multiple pour vehicules
EP3111758B1 (fr) 2015-07-01 2019-05-08 Faresin Industries S.p.A. Wagon mélangeur d'aliments pour animaux

Families Citing this family (40)

* 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 (fr) * 1985-06-26 1989-03-17
WO1987001781A1 (fr) * 1985-09-18 1987-03-26 Michael Meyerle Transmission hydromecanique a derivation a reglage continu pour vehicules a moteur
DE3622045A1 (de) * 1985-09-18 1987-03-26 Michael Meyerle Stufenloses hydromechanisches verzweigungsgetriebe, insbesondere fuer kraftfahrzeuge
DE3533193C2 (de) * 1985-09-18 1994-03-24 Michael Meyerle Stufenloses hydrostatisch-mechanisches Verzweigungsgetriebe für Kraftfahrzeuge
EP0235466B1 (fr) * 1986-02-24 1990-06-27 Shimadzu Corporation Transmission hydromécanique
EP0234136B1 (fr) * 1986-02-24 1989-12-27 Shimadzu Corporation Transmission hydromécanique
US4750381A (en) * 1986-10-21 1988-06-14 Shimadzu Corporation Hydromechanical transmission
EP0564003A1 (fr) * 1987-05-12 1993-10-06 Jarchow, Friedrich, Prof. Dr.-Ing. Boîte de vitesse hydrostatique-mécanique à réglage continu
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
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
AU765954B2 (en) * 1998-11-24 2003-10-02 Folsom Technologies, Inc. Parallel hydromechanical underdrive transmission
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
PT1802896E (pt) 2004-10-20 2008-06-19 Mali Markus Libebherr Internat Transmissão com repartição de potência e processo de operação de uma transmissão deste tipo
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
DE102008008234A1 (de) 2008-02-08 2009-08-13 Markus Liebherr International Ag Verstelleinheit für ein stufenloses hydrostatisch verzweigtes Getriebe
DE102008008236A1 (de) 2008-02-08 2009-08-13 Markus Liebherr International Ag Hydrostatisch leistungsverzweigtes Getriebe
CA2858673C (fr) 2011-12-09 2017-02-21 Spicer Off-Highway Belgium N.V. Procedure de commutation pour systemes powersplit
RU2507735C1 (ru) * 2012-08-21 2014-02-27 Общество с ограниченной ответственностью "Комбайновый завод "Ростсельмаш" Устройство привода ротора зерноуборочного комбайна
WO2014039069A1 (fr) 2012-09-04 2014-03-13 Clark Equipment Company Commande de moteur d'entraînement à deux vitesses de véhicule utilitaire
US9234562B2 (en) * 2013-03-13 2016-01-12 Fuji Jukogyo Kabushiki Kaisha Damper device
US9163696B2 (en) * 2013-03-13 2015-10-20 Fuji Jukogyo Kabushiki Kaisha Damper device
JP6137672B2 (ja) * 2013-03-13 2017-05-31 株式会社Ｓｕｂａｒｕ ダンパ装置
JP6137673B2 (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
JP6137671B2 (ja) * 2013-03-13 2017-05-31 株式会社Ｓｕｂａｒｕ ダンパ装置
PL3543560T3 (pl) * 2018-03-19 2021-06-14 Rudolf Glassner Bezstopniowa przekładnia z rozdziałem mocy
EP3904728A4 (fr) * 2018-12-27 2023-02-22 Kubota Corporation Véhicule de travail

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265223A (fr) * 1968-10-21 1972-03-01
GB1318943A (en) * 1969-10-03 1973-05-31 Takekawa Iron Works Hydaulic transmission mechanism
GB1364962A (en) * 1971-06-21 1974-08-29 Orshansky Transmission Corp Power transmission
DE2415002A1 (de) * 1973-03-28 1974-10-10 Aisin Seiki Hydrostatisches getriebe mit veraenderbarer ausgangsleistung

Family Cites Families (13)

* 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
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
US3736813A (en) * 1971-12-27 1973-06-05 Deere & Co Combined hydrostatic and mechanical transmission
JPS5424066B2 (fr) * 1972-04-28 1979-08-18
US3861240A (en) * 1973-03-02 1975-01-21 Gen Electric Multiple speed range hydromechanical transmission
JPS5623066B2 (fr) * 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265223A (fr) * 1968-10-21 1972-03-01
GB1318943A (en) * 1969-10-03 1973-05-31 Takekawa Iron Works Hydaulic transmission mechanism
GB1364962A (en) * 1971-06-21 1974-08-29 Orshansky Transmission Corp Power transmission
DE2415002A1 (de) * 1973-03-28 1974-10-10 Aisin Seiki Hydrostatisches getriebe mit veraenderbarer ausgangsleistung

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002436A1 (fr) * 1985-10-11 1987-04-23 Michael Meyerle Boite de vitesses hydromecanique a systeme parallele et a reglage progressif, en particulier pour vehicules a moteur
WO1987006316A1 (fr) * 1986-04-10 1987-10-22 Michael Meyerle Transmission continue a ramification, en particulier pour vehicules a moteur
WO1990002893A1 (fr) * 1988-09-10 1990-03-22 Michael Meyerle Transmission hydromecanique a variation continue avec repartition de puissance, notamment pour vehicules a moteur
US5267911A (en) * 1988-09-10 1993-12-07 Michael Meyerle Hydromechanically infinitely variable transmission, with power splitting, particularly for motor vehicles
WO1990010807A1 (fr) * 1989-03-14 1990-09-20 Gleasman Vernon E Transmission hydromecanique orbitale
WO1997001049A1 (fr) * 1995-06-23 1997-01-09 Zf Friedrichshafen Ag Transmission a derivation de puissance hydrostatique--mecanique
US6042496A (en) * 1995-06-23 2000-03-28 Zf Friedrichshafen Ag Hydrostatic-mechanical power distribution transmission
WO1999051894A1 (fr) * 1998-04-08 1999-10-14 General Dynamics Land Systems, Inc. Transmission hydromecanique a gamme multiple pour vehicules
EP3111758B1 (fr) 2015-07-01 2019-05-08 Faresin Industries S.p.A. Wagon mélangeur d'aliments pour animaux
EP3111758B2 (fr) † 2015-07-01 2022-08-24 Faresin Industries S.p.A. Wagon mélangeur d'aliments pour animaux

Also Published As

Publication number Publication date
DE2757300A1 (de) 1979-06-28
DE2757300C2 (de) 1982-08-12
IT1109337B (it) 1985-12-16
GB2013798B (en) 1982-06-30
FR2412761B1 (fr) 1983-10-21
IT7852390A0 (it) 1978-12-20
GB2013798A (en) 1979-08-15
US4286477A (en) 1981-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse