DE2227718B2 - Stufenloses, leistungsverzeigendes hydrostatisch-mechanisches Getriebe - Google Patents

Stufenloses, leistungsverzeigendes hydrostatisch-mechanisches Getriebe

Info

Publication number
DE2227718B2
DE2227718B2 DE19722227718 DE2227718A DE2227718B2 DE 2227718 B2 DE2227718 B2 DE 2227718B2 DE 19722227718 DE19722227718 DE 19722227718 DE 2227718 A DE2227718 A DE 2227718A DE 2227718 B2 DE2227718 B2 DE 2227718B2
Authority
DE
Germany
Prior art keywords
gear
shaft
planetary gear
clutch
gears
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
DE19722227718
Other languages
German (de)
English (en)
Other versions
DE2227718A1 (de
DE2227718C3 (show.php
Inventor
Elias San Francisko Calif. Orshansky Jun. (V.St.A.)
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.)
Orshansky Transmission Corp New York Ny (vsta)
Original Assignee
Orshansky Transmission Corp New York Ny (vsta)
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 Orshansky Transmission Corp New York Ny (vsta) filed Critical Orshansky Transmission Corp New York Ny (vsta)
Publication of DE2227718A1 publication Critical patent/DE2227718A1/de
Publication of DE2227718B2 publication Critical patent/DE2227718B2/de
Application granted granted Critical
Publication of DE2227718C3 publication Critical patent/DE2227718C3/de
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 transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • 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 transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power-split transmissions 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)
DE19722227718 1971-06-21 1972-06-07 Stufenloses, leistungsverzeigendes hydrostatisch-mechanisches Getriebe Granted DE2227718B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15497671A 1971-06-21 1971-06-21

Publications (3)

Publication Number Publication Date
DE2227718A1 DE2227718A1 (de) 1972-12-28
DE2227718B2 true DE2227718B2 (de) 1974-04-11
DE2227718C3 DE2227718C3 (show.php) 1974-11-21

Family

ID=22553619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722227718 Granted DE2227718B2 (de) 1971-06-21 1972-06-07 Stufenloses, leistungsverzeigendes hydrostatisch-mechanisches Getriebe

Country Status (5)

Country Link
CA (1) CA985529A (show.php)
DE (1) DE2227718B2 (show.php)
FR (1) FR2143154A1 (show.php)
GB (1) GB1364962A (show.php)
IT (1) IT958791B (show.php)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1037738A (en) * 1975-08-04 1978-09-05 Harold W. Melles Hydromechanical transmission with overspeed limited variable drive
US4121479A (en) * 1977-03-04 1978-10-24 Sundstrand Corporation Power transmission
US4341131A (en) 1977-08-18 1982-07-27 Sundstrand Corporation Hydromechanical transmissions
US4306467A (en) 1977-08-18 1981-12-22 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
DE2758659C3 (de) * 1977-12-29 1982-03-18 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Getriebe mit Leistungsverzweigung
DE2854375C2 (de) * 1978-12-16 1982-06-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Verbundgetriebe
DE2918448C2 (de) 1979-05-08 1986-02-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Getriebe mit Leistungsverzweigung
GB2164106B (en) * 1984-09-05 1989-06-14 Aisin Seiki Continuously variable transmissions
DE3512523C1 (de) * 1985-03-21 1986-09-11 Friedrich Prof. Dr.-Ing. 4300 Essen Jarchow Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen
DE3605203A1 (de) * 1986-02-19 1987-08-27 Jarchow Friedrich Stufenlos einstellbares, leistungsverzweigendes verbund-lastschaltgetriebe mit gruppenschaltungen
DE3533193C2 (de) * 1985-09-18 1994-03-24 Michael Meyerle Stufenloses hydrostatisch-mechanisches Verzweigungsgetriebe für Kraftfahrzeuge
FR2613016B1 (fr) * 1987-03-25 1989-07-21 Equip Systemes Mecaniques Transmission hydromecanique de vehicule a recuperation d'energie au freinage
US5107722A (en) * 1988-08-17 1992-04-28 Zahnradfabrik Friedrichshafen Ag Arrangement and method for operating a variable drive unit
EP0663048B1 (en) * 1992-10-06 1998-01-14 J.C. Bamford Excavators Limited Infinitely variable transmission with power splitting
WO1994010483A2 (en) * 1992-10-27 1994-05-11 J. C. Bamford Excavators Limited Drive transmission
GB2322420B (en) * 1997-02-19 2000-12-27 Delphi France Automotive Sys Automatic transmission
DE102007017176A1 (de) * 2007-04-12 2008-10-16 Zf Friedrichshafen Ag Hydrostatisch-mechanisches Leistungsverzweigungsgetriebe

Also Published As

Publication number Publication date
CA985529A (en) 1976-03-16
DE2227718A1 (de) 1972-12-28
FR2143154B1 (show.php) 1973-12-07
FR2143154A1 (fr) 1973-02-02
IT958791B (it) 1973-10-30
GB1364962A (en) 1974-08-29
DE2227718C3 (show.php) 1974-11-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee