AU2008101A - Infinitely variable automatic gearbox - Google Patents

Infinitely variable automatic gearbox

Info

Publication number
AU2008101A
AU2008101A AU20081/01A AU2008101A AU2008101A AU 2008101 A AU2008101 A AU 2008101A AU 20081/01 A AU20081/01 A AU 20081/01A AU 2008101 A AU2008101 A AU 2008101A AU 2008101 A AU2008101 A AU 2008101A
Authority
AU
Australia
Prior art keywords
infinitely variable
automatic gearbox
variable automatic
gearbox
infinitely
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.)
Abandoned
Application number
AU20081/01A
Inventor
Michael Butsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2008101A publication Critical patent/AU2008101A/en
Abandoned 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
AU20081/01A 1999-12-15 2000-12-12 Infinitely variable automatic gearbox Abandoned AU2008101A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19960656 1999-12-15
DE1999160656 DE19960656A1 (en) 1999-12-15 1999-12-15 Continuously variable automatic transmission
PCT/EP2000/012558 WO2001044686A1 (en) 1999-12-15 2000-12-12 Infinitely variable automatic gearbox

Publications (1)

Publication Number Publication Date
AU2008101A true AU2008101A (en) 2001-06-25

Family

ID=7932856

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20081/01A Abandoned AU2008101A (en) 1999-12-15 2000-12-12 Infinitely variable automatic gearbox

Country Status (4)

Country Link
EP (1) EP1238209A1 (en)
AU (1) AU2008101A (en)
DE (1) DE19960656A1 (en)
WO (1) WO2001044686A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003298066A1 (en) 2003-01-09 2004-08-10 Ulrich Rohs Continuously adjustable gear
CN102230525B (en) * 2011-04-21 2014-12-24 重庆理工大学 Driving belt stepless transmission with increased transmission torque and gear ratio
CN102252076B (en) * 2011-07-13 2015-11-18 重庆理工大学 Bimetallic strip multi-stage stepless speed changer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731845A (en) * 1956-01-24 Mcqihon
US1727232A (en) * 1928-02-03 1929-09-03 Stephen A Farrell Flexible mechanical power transmission
FR915088A (en) * 1944-09-23 1946-10-25 Speed variator
US2486524A (en) * 1948-01-27 1949-11-01 Cleveland Automatic Machine Co V-belt variable-speed drive
DE819608C (en) * 1950-06-16 1951-11-05 Wuelfel Eisenwerk Infinitely variable friction-locked gearbox
GB788963A (en) * 1954-11-25 1958-01-08 Marcel Desire Alfred Bert Improvements in variable speed gears
US3670594A (en) * 1970-01-26 1972-06-20 North American Rockwell Infinitely variable planetary transmission
DE2734630C2 (en) * 1977-08-01 1981-02-05 Hilmar 8033 Krailling Vogel Two-strand, continuously adjustable conical pulley belt drive with even load distribution
DE3573298D1 (en) * 1985-11-22 1989-11-02 Deere & Co Continuously variable belt drive
IT1211317B (en) 1987-09-23 1989-10-12 Autec Ricerche E Applic Ind S CONTINUOUS SPEED VARIATOR WITH EXPANDABLE PULLEYS

Also Published As

Publication number Publication date
DE19960656A1 (en) 2002-04-04
EP1238209A1 (en) 2002-09-11
WO2001044686A1 (en) 2001-06-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase