GB1250990A - - Google Patents

Info

Publication number
GB1250990A
GB1250990A GB1250990DA GB1250990A GB 1250990 A GB1250990 A GB 1250990A GB 1250990D A GB1250990D A GB 1250990DA GB 1250990 A GB1250990 A GB 1250990A
Authority
GB
United Kingdom
Prior art keywords
gear
input
reverse
maximum
range
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1250990A publication Critical patent/GB1250990A/en
Expired 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
    • 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
    • F16H37/0846—CVT using endless flexible members
    • 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
    • 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)
GB1250990D 1968-08-29 1969-08-27 Expired GB1250990A (US06299757-20011009-C00006.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR164477 1968-08-29

Publications (1)

Publication Number Publication Date
GB1250990A true GB1250990A (US06299757-20011009-C00006.png) 1971-10-27

Family

ID=8654100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250990D Expired GB1250990A (US06299757-20011009-C00006.png) 1968-08-29 1969-08-27

Country Status (4)

Country Link
US (1) US3667321A (US06299757-20011009-C00006.png)
DE (1) DE1944070A1 (US06299757-20011009-C00006.png)
FR (1) FR1584179A (US06299757-20011009-C00006.png)
GB (1) GB1250990A (US06299757-20011009-C00006.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268237A (en) * 1992-06-27 1994-01-05 Massey Ferguson Sa Continuously variable transmission has two epicyclic trains and hydrostatic shunt loop

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783711A (en) * 1972-06-02 1974-01-08 Orshansky Transmission Corp Plural range transmission
US3763718A (en) * 1972-07-28 1973-10-09 Gen Motors Corp Hydromechanical transmission
JPS5623069B2 (US06299757-20011009-C00006.png) * 1974-02-06 1981-05-28
JPS5842395B2 (ja) * 1976-07-06 1983-09-19 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
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
US4306467A (en) * 1977-08-18 1981-12-22 Sundstrand Corporation Hydromechanical transmissions
CA1113281A (en) * 1977-08-18 1981-12-01 Frederic W. Pollman Hydromechanical transmissions
US4341131A (en) * 1977-08-18 1982-07-27 Sundstrand Corporation Hydromechanical transmissions
US4164156A (en) * 1978-01-25 1979-08-14 General Electric Company Full reversing hydromechanical steering transmission with multi-range synchronous shifting concentric gear train package
US4164155A (en) * 1978-01-25 1979-08-14 General Electric Company All concentric multi-range synchronous shifting hydromechanical transmission including a multi-range concentric gear train package
DE2918448C2 (de) * 1979-05-08 1986-02-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Getriebe mit Leistungsverzweigung
DE3624989A1 (de) * 1986-07-24 1988-02-04 Man Nutzfahrzeuge Gmbh Getriebe fuer kraftfahrzeuge
WO1994015121A1 (en) * 1992-12-23 1994-07-07 J.C. Bamford Excavators Limited Multi-stage, power split continuously variable transmission
DE29706219U1 (de) * 1997-04-08 1997-05-28 Laug, Horst, 49809 Lingen Mehrzweck-Arbeitsdiele
DE29816863U1 (de) * 1997-09-20 1999-04-01 Meyerle, Michael, 88074 Meckenbeuren Stufenloses Getriebe, insbesondere mit Leistungsverzweigung
DE19930013A1 (de) * 1999-06-30 2001-01-04 Volkswagen Ag Stufenloses Getriebe
DE10047402A1 (de) * 2000-09-26 2002-04-11 Deere & Co Hydrostateinrichtung für ein hydrostatisch-mechanisches Leistungsverzweigungsgetriebe
WO2004103755A1 (en) 2003-05-08 2004-12-02 Dti Group B.V. Transmission system comprising a cvt, in particular for a motor vehicle
DE102007035128A1 (de) * 2006-08-18 2008-02-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Getriebe für zwei Drehmomentwege mit schaltbarem, radial verschiebbarem Freilauf und Bremse mit Flüssigkeitskupplung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR938066A (fr) * 1946-12-30 1948-09-03 Perfectionnements aux changements de vitesse
DE1293110B (de) * 1963-07-04 1969-04-24 Schloemann Ag Gruppenantrieb fuer ein kontinuierliches Streckreduzierwalzwerk
FR1440883A (fr) * 1964-05-02 1966-06-03 Zahnradfabrik Friedrichshafen Système de transmission
US3427899A (en) * 1966-03-02 1969-02-18 White Motor Corp Infinitely variable transmission system
US3433095A (en) * 1966-10-21 1969-03-18 Gen Motors Corp Split power transmission
US3470769A (en) * 1967-10-16 1969-10-07 Gen Motors Corp Input-split-power,output-split-power,compound-split-power,power train
US3426621A (en) * 1968-02-23 1969-02-11 Gen Motors Corp Power train
US3492891A (en) * 1968-07-03 1970-02-03 Gen Motors Corp Single speed range input-split-power drive,multispeed range compound-split-power drive,power train
US3503278A (en) * 1968-08-21 1970-03-31 Gen Motors Corp Vehicle drive and steer system with power boost

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268237A (en) * 1992-06-27 1994-01-05 Massey Ferguson Sa Continuously variable transmission has two epicyclic trains and hydrostatic shunt loop
GB2268237B (en) * 1992-06-27 1995-04-05 Massey Ferguson Sa Transmissions
US5421790A (en) * 1992-06-27 1995-06-06 Massey-Ferguson S.A. Continuously variable transmission

Also Published As

Publication number Publication date
US3667321A (en) 1972-06-06
FR1584179A (US06299757-20011009-C00006.png) 1969-12-12
DE1944070A1 (de) 1970-03-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee