DE3667836D1 - Hydromechanisches getriebe. - Google Patents
Hydromechanisches getriebe.Info
- Publication number
- DE3667836D1 DE3667836D1 DE8686400390T DE3667836T DE3667836D1 DE 3667836 D1 DE3667836 D1 DE 3667836D1 DE 8686400390 T DE8686400390 T DE 8686400390T DE 3667836 T DE3667836 T DE 3667836T DE 3667836 D1 DE3667836 D1 DE 3667836D1
- Authority
- DE
- Germany
- Prior art keywords
- hydromechanical transmission
- hydromechanical
- transmission
- 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.)
- Expired - Fee Related
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
- F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
- F16H2037/0873—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft with switching, e.g. to change ranges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Fluid Gearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP86400390A EP0234136B1 (de) | 1986-02-24 | 1986-02-24 | Hydromechanisches Getriebe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3667836D1 true DE3667836D1 (de) | 1990-02-01 |
Family
ID=8196279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686400390T Expired - Fee Related DE3667836D1 (de) | 1986-02-24 | 1986-02-24 | Hydromechanisches getriebe. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4776233A (de) |
EP (1) | EP0234136B1 (de) |
DE (1) | DE3667836D1 (de) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3786996T2 (de) * | 1986-11-21 | 1993-12-23 | Shimadzu Corp | Stufenloses Getriebe. |
DE3871561D1 (de) * | 1987-03-09 | 1992-07-09 | Hydromatik Gmbh | Antriebseinrichtung, bestehend aus einem antriebsmotor wechselnder drehzahl, einem verstellbaren hydrostatischen getriebe und einer schaltbaren einrichtung. |
JP2646599B2 (ja) * | 1987-07-31 | 1997-08-27 | 株式会社島津製作所 | 無段変速装置 |
JPH07111221B2 (ja) * | 1987-10-20 | 1995-11-29 | 本田技研工業株式会社 | 車両用無段変速機の変速制御方法 |
US4941371A (en) * | 1987-10-20 | 1990-07-17 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic continuously variable speed transmission with direct clutch valve |
JPH07117157B2 (ja) * | 1987-11-16 | 1995-12-18 | 本田技研工業株式会社 | 車両用無段変速機の変速制御方法 |
DE3742569A1 (de) * | 1987-12-16 | 1989-07-06 | Klemm Gerhard Maschfab | Hydromechanische antriebsuebertragungsvorrichtung, wie kupplung, getriebe oder dgl. |
DE3807599A1 (de) * | 1988-03-08 | 1989-09-28 | Hydromatik Gmbh | Automotive antriebseinrichtung fuer maschinen und fahrzeuge |
EP0417283B1 (de) * | 1988-05-31 | 1997-08-06 | Kabushiki Kaisha Komatsu Seisakusho | Mechanisch-hydraulisches getriebe und dessen steuerungssystem |
JP2844459B2 (ja) * | 1988-05-31 | 1999-01-06 | 株式会社小松製作所 | 機械油圧式伝動装置とその制御方法 |
DE3821290A1 (de) * | 1988-06-24 | 1989-12-28 | Man Nutzfahrzeuge Ag | Antriebseinrichtung eines fahrzeugs |
DE3825409A1 (de) * | 1988-07-27 | 1990-02-01 | Man Nutzfahrzeuge Ag | Antriebseinrichtung, insbesondere fuer ein extremgelaendegaengiges radfahrzeug |
US5146812A (en) * | 1988-08-17 | 1992-09-15 | Zahnradfabrik Friedrichshafen Ag | Arrangement and method for operating a continuously variable drive unit in a motor vehicle |
DE58903243D1 (de) * | 1988-08-17 | 1993-02-18 | Zahnradfabrik Friedrichshafen | Einrichtung und verfahren zum betrieb einer verstellbaren antriebseinheit. |
DE3903877C1 (de) * | 1989-02-10 | 1990-09-13 | Friedrich Prof. Dr.-Ing. 4300 Essen De Jarchow | |
EP0444472A3 (en) * | 1990-02-13 | 1992-01-02 | Michael Meyerle | Control system, particularly for motor vehicle |
ES2024874A6 (es) * | 1990-06-20 | 1992-03-01 | Aragonesa Equip Automoviles Sa | Cambio de velocidad continuo. |
DE4034689C2 (de) * | 1990-10-31 | 1994-01-05 | Liebherr Werk Bischofshofen | Hydrostatischer Antrieb, vorzugsweise für ein Erdbewegungsfahrzeug, beispielweise Radlader |
DE4109884A1 (de) * | 1991-03-26 | 1992-10-01 | Claas Ohg | Steuerung einer verdraengermaschine eines hydrostatisch-mechanischen lastschaltgetriebes |
US5102376A (en) * | 1991-08-12 | 1992-04-07 | Batt Bernard E | Pump controlled automatic transmission |
JP2580484B2 (ja) * | 1994-02-18 | 1997-02-12 | 株式会社小松製作所 | 静油圧−機械式変速機の制御装置 |
DE4433488A1 (de) * | 1994-09-20 | 1996-03-21 | Claas Ohg | Steuerung einer Verdrängermaschine eines hydrostatisch-mechanischen Lastschaltgetriebes |
GB9418986D0 (en) * | 1994-09-21 | 1994-11-09 | Bamford Excavators Ltd | Multi-range transmissions |
DE19527015C1 (de) * | 1995-07-24 | 1997-02-06 | Steyr Daimler Puch Ag | Verfahren zum Betreiben einer aus einem Verbrennungsmotor und aus einem Leistungsverzweigungsgetriebe bestehenden stufenlosen Antriebseinheit |
ATE190705T1 (de) * | 1996-04-30 | 2000-04-15 | Steyr Daimler Puch Ag | Verfahren zum steuern der kupplungen eines hydrostatisch-mechanischen leistungsverzweigungsgetriebes |
JP3791817B2 (ja) * | 1998-06-11 | 2006-06-28 | 株式会社小松製作所 | 油圧駆動式作業車両の走行応援油圧回路 |
US6139458A (en) * | 1999-06-02 | 2000-10-31 | Caterpillar Inc. | Hydrostatic/direct drive transmission system and associated method |
US6481314B2 (en) * | 2000-01-07 | 2002-11-19 | Kanzaki Kokyukoki Mfg. Co. Ltd. | Vehicle travelling control apparatus |
US6904997B2 (en) * | 2001-05-31 | 2005-06-14 | Sauer-Danfoss, Inc. | Compact vehicle transmission |
US6609368B2 (en) | 2001-06-04 | 2003-08-26 | Caterpillar S.A.R.L. | Automatic downshift and override control for a transmission |
US6807472B2 (en) | 2002-12-23 | 2004-10-19 | Eaton Corporation | Closed loop control of shifting clutch actuators in an automatic speed change transmission |
JP4491578B2 (ja) * | 2004-03-05 | 2010-06-30 | 株式会社 神崎高級工機製作所 | 運搬車 |
US7194349B2 (en) * | 2004-06-22 | 2007-03-20 | Eaton Corporation | Closed-loop, valve-based transmission control algorithum |
US7597172B1 (en) | 2005-04-22 | 2009-10-06 | Parker-Hannifin Corporation | Gear box for hydraulic energy recovery |
US7484429B2 (en) * | 2005-05-10 | 2009-02-03 | Eaton Corporation | Closed loop adaptive fluid control system and method |
ITMI20052099A1 (it) * | 2005-11-04 | 2007-05-05 | Laverda S P A | Trasmissi0ne meccanica-idrostatica a gesdtione elettronica per macchine operatrici e trattrioci agricole |
US20080082242A1 (en) * | 2006-10-03 | 2008-04-03 | Dell Eva Mark L | Mode selection and switching logic in a closed-loop pulse width modulation valve-based transmission control system |
US8752374B2 (en) | 2007-10-02 | 2014-06-17 | Zf Friedrichshafen Ag | Device for adjusting the stroke volume of hydraulic piston machines |
KR101514475B1 (ko) | 2007-10-02 | 2015-04-22 | 젯트에프 프리드리히스하펜 아게 | 차량용 연속 가변 변속 장치 |
DE102008040441A1 (de) * | 2008-07-16 | 2010-02-18 | Zf Friedrichshafen Ag | Getriebevorrichtung mit einem Variator |
EP2193291B1 (de) | 2007-10-02 | 2011-11-23 | ZF Friedrichshafen AG | Getriebevorrichtung für ein fahrzeug mit einem variator |
DE102007047194A1 (de) | 2007-10-02 | 2009-04-09 | Zf Friedrichshafen Ag | Leistungsverzweigungsgetriebe |
DE102007047195A1 (de) | 2007-10-02 | 2009-04-09 | Zf Friedrichshafen Ag | Verstellvorrichtung des Hubvolumens von hydraulischen Kolbenmaschinen |
ATE533970T1 (de) | 2007-10-02 | 2011-12-15 | Zahnradfabrik Friedrichshafen | Getriebevorrichtung mit einem variator |
WO2009047034A1 (de) | 2007-10-02 | 2009-04-16 | Zf Friedrichshafen Ag | Leistungsverzweigungsgetriebe |
EP2193290B1 (de) | 2007-10-02 | 2011-10-12 | ZF Friedrichshafen AG | Getriebevorrichtung für ein fahrzeug |
ATE534851T1 (de) | 2007-10-02 | 2011-12-15 | Zahnradfabrik Friedrichshafen | Hydrostatisch-mechanisches leistungsverzweigungsgetriebe |
EP2195553B1 (de) | 2007-10-02 | 2011-11-16 | ZF Friedrichshafen AG | Leistungsverzweigungsgetriebe |
US8989971B2 (en) * | 2008-05-27 | 2015-03-24 | Eaton Corporation | Method and apparatus for detecting and compensating for pressure transducer errors |
CH703566A1 (de) * | 2010-08-11 | 2012-02-15 | Mali Holding Ag | Verfahren zum Betrieb eines stufenlosen Getriebes mit hydrostatisch-mechanischer Leistungsverzweigung sowie Getriebe zur Durchführung des Verfahrens. |
JP5811732B2 (ja) * | 2011-02-15 | 2015-11-11 | 株式会社リコー | 回転機構駆動装置、画像形成装置、回転機構制御プログラム、回転機構駆動システム、画像形成システム |
FR2973302B1 (fr) * | 2011-03-29 | 2016-12-02 | Peugeot Citroen Automobiles Sa | Vehicule comportant une chaine de traction hybride thermique/hydraulique a repartition de puissance |
DE102011075411A1 (de) * | 2011-05-06 | 2012-11-08 | Robert Bosch Gmbh | Getriebe eines Kraftfahrzeugs mit einer Eingangswelle und einer Ausgangswelle |
US8781696B2 (en) * | 2012-06-01 | 2014-07-15 | Caterpillar Inc. | Variable transmission and method |
US9423026B2 (en) | 2013-12-20 | 2016-08-23 | Cnh Industrial America Llc | System and method for controlling a continuously variable transmission when transitioning operation from a hydrostatic mode to a hydro-mechanical mode |
US9303760B2 (en) * | 2014-06-06 | 2016-04-05 | Cnh Industrial America Llc | System and method of controlling shifts of an electronically controlled mechanical transmission of a vehicle |
CN107208753B (zh) * | 2015-01-16 | 2021-01-15 | 广州市无级制动科技有限责任公司 | 一种无级变速器 |
US10077828B2 (en) * | 2016-04-18 | 2018-09-18 | Caterpillar Inc. | Powertrain system for machine and method of operating same |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB857480A (en) * | 1957-08-30 | 1960-12-29 | Edward Payson Bullard O | Variable speed transmission |
US3095757A (en) * | 1957-11-25 | 1963-07-02 | Thoma Hans Johannes | Transmission with hydrostatic control |
US3714845A (en) * | 1971-08-24 | 1973-02-06 | Gen Motors Corp | Hydromechanical transmission |
US3722324A (en) * | 1971-11-01 | 1973-03-27 | Sundstrand Corp | Hydromechanical transmission |
JPS5517241B2 (de) * | 1972-07-28 | 1980-05-10 | ||
JPS4933060A (de) * | 1972-07-31 | 1974-03-26 | ||
US3903756A (en) * | 1973-02-14 | 1975-09-09 | Zahnradfabrik Friedrichshafen | Hydromechanical transmission |
US3969958A (en) * | 1973-03-28 | 1976-07-20 | Aisin Seiki Kabushiki Kaisha | Output split type hydrostatic transmission |
US3903755A (en) * | 1973-07-20 | 1975-09-09 | Gen Motors Corp | Gas turbine engine and hydromechanical transmission vehicle drive |
JPS5623069B2 (de) * | 1974-02-06 | 1981-05-28 | ||
US3988949A (en) * | 1974-06-12 | 1976-11-02 | Orshansky Transmission Corporation | Split-torque power transmission |
JPS5293869A (en) * | 1976-02-02 | 1977-08-06 | Aisin Seiki Co Ltd | Mechanical-hydraulic change gear |
FR2360439A1 (fr) * | 1976-08-06 | 1978-03-03 | Renault | Dispositif de transmission hybride pour vehicules automobiles a moteur thermique |
US4306467A (en) * | 1977-08-18 | 1981-12-22 | Sundstrand Corporation | Hydromechanical transmissions |
US4341131A (en) * | 1977-08-18 | 1982-07-27 | Sundstrand Corporation | Hydromechanical transmissions |
DE2757300C2 (de) * | 1977-12-22 | 1982-08-12 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Leistungsverzweigtes hydrostatisch-mechanisches Verbundgetriebe |
DE2757191C2 (de) * | 1977-12-22 | 1983-01-13 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Stufenlos einstellbares hydrostatisch-mechanisches Verbundgetriebe |
DE2810086A1 (de) * | 1978-03-08 | 1979-09-20 | Maschf Augsburg Nuernberg Ag | Leistungsverzweigungsgetriebe und antriebsbaugruppe mit einem solchen leistungsverzweigungsgetriebe und einem bremsenergiespeicher |
FR2467332A1 (fr) * | 1979-10-15 | 1981-04-17 | Cem Comp Electro Mec | Procede de changement de mode avec passage sous couple pour un dispositif a vitesse variable, et dispositif pour la mise en oeuvre de ce procede |
DE2950619A1 (de) * | 1979-12-15 | 1981-06-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Leistungsverzweigungsgetriebe mit einem planetendifferentialgetriebe |
DE3041865A1 (de) * | 1980-11-06 | 1982-06-09 | Claas Ohg, 4834 Harsewinkel | Hydrostatisch-mechanisches leistungsverzweigtes getriebe |
US4341132A (en) * | 1981-02-13 | 1982-07-27 | Burdick Clayton J | Continuously variable ratio power transmission |
JPS58141934A (ja) * | 1982-02-17 | 1983-08-23 | Komatsu Ltd | 油圧機械式変速及び操向機の変速制御方法 |
-
1986
- 1986-02-24 EP EP86400390A patent/EP0234136B1/de not_active Expired
- 1986-02-24 DE DE8686400390T patent/DE3667836D1/de not_active Expired - Fee Related
- 1986-10-21 US US06/921,092 patent/US4776233A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0234136B1 (de) | 1989-12-27 |
US4776233A (en) | 1988-10-11 |
EP0234136A1 (de) | 1987-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3667836D1 (de) | Hydromechanisches getriebe. | |
DE3672296D1 (de) | Hydromechanisches getriebe. | |
DE3769343D1 (de) | Uebersetzungsgetriebeanordnung. | |
DE3786996T2 (de) | Stufenloses Getriebe. | |
DE3777868D1 (de) | Stufenlos verstellbares getriebe. | |
DE3787724T3 (de) | Spreizspektrummultiplex-übertragungssystem. | |
ES2018482B3 (es) | Seccion de transmision auxiliar. | |
DE69004153D1 (de) | Getriebe. | |
DE3854022T2 (de) | Stufenloses Getriebe. | |
DE3780869D1 (de) | Differentialgetriebe. | |
DE3750082T2 (de) | Hydraulisches stufenloses Getriebe. | |
DE3882142D1 (de) | Getriebe. | |
NO874327D0 (no) | Boeybar transmisjonskabel. | |
DE58907669D1 (de) | Hydrostatisches Getriebe. | |
DE3671081D1 (de) | Hydromechanisches getriebe. | |
DE3582806D1 (de) | Stufenloses getriebe. | |
DE3675009D1 (de) | Planetengetriebe. | |
DE3850284T2 (de) | Hydraulisches Getriebe. | |
DE3785839D1 (de) | Hydraulisches stufenloses getriebe. | |
DE69016507T2 (de) | Getriebe. | |
DE69109046D1 (de) | Hydromechanisches Getriebe. | |
DE3880714D1 (de) | Hydrostatisches getriebe. | |
DE3786051D1 (de) | Hydraulisches stufenloses getriebe. | |
ATE23392T1 (de) | Hydromechanisches getriebe. | |
ES2013297B3 (es) | Cable de transmision. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |