BE743938A - - Google Patents

Info

Publication number
BE743938A
BE743938A BE743938DA BE743938A BE 743938 A BE743938 A BE 743938A BE 743938D A BE743938D A BE 743938DA BE 743938 A BE743938 A BE 743938A
Authority
BE
Belgium
Application number
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 BE743938A publication Critical patent/BE743938A/xx

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
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/06—Gearings
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • 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
    • F16H2009/166—Arrangements of two or more belt gearings mounted in series, e.g. for increasing ratio coverage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Transmissions By Endless Flexible Members (AREA)
BE743938D 1969-01-02 1969-12-31 BE743938A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6900003A NL6900003A (cs) 1969-01-02 1969-01-02

Publications (1)

Publication Number Publication Date
BE743938A true BE743938A (cs) 1970-05-28

Family

ID=19805778

Family Applications (1)

Application Number Title Priority Date Filing Date
BE743938D BE743938A (cs) 1969-01-02 1969-12-31

Country Status (5)

Country Link
US (1) US3628390A (cs)
BE (1) BE743938A (cs)
DE (1) DE1965720A1 (cs)
FR (1) FR2027644A1 (cs)
NL (1) NL6900003A (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777585A (en) * 1971-02-18 1973-12-11 Mtd Products Inc Variable speed drive having speed limiting means
GB1426878A (en) * 1972-06-14 1976-03-03 Massey Feguson Sa Belt drives
US3769849A (en) * 1972-08-02 1973-11-06 E Hagen Bicycle with infinitely variable ratio drive
US3789684A (en) * 1972-11-07 1974-02-05 Simplicity Mfg Co Inc Air cooled shuttle clutch transmission
US3881370A (en) * 1973-06-29 1975-05-06 Deere & Co Variable speed belt drive for an agricultural machine
US4128017A (en) * 1977-04-27 1978-12-05 Clarke George C Variable speed drive
GB8305217D0 (en) * 1983-02-25 1983-03-30 Sperry Nv Drive means
EP0223870B1 (de) * 1985-11-22 1989-09-27 Deere & Company Stufenlos einstellbares Zugmittelgetriebe
DE3574174D1 (en) * 1985-11-22 1989-12-14 Deere & Co Continuously variable belt drive
US6705961B2 (en) 2000-07-14 2004-03-16 Tecumseh Products Company Variable speed transmission and electronic speed control therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639569A (en) * 1950-05-18 1953-05-26 Deere & Co Self-propelled harvester with automatically controlled variablespeed drive
US2900832A (en) * 1956-01-16 1959-08-25 Allis Chalmers Mfg Co Double drive
US3263763A (en) * 1964-01-24 1966-08-02 Fmc Corp Variable speed and steer control
US3301077A (en) * 1964-03-16 1967-01-31 Texonia Ind Inc Variable speed transmission unit
US3295384A (en) * 1964-12-23 1967-01-03 Deere & Co Variable speed belt drive for a vehicle
US3364766A (en) * 1965-06-25 1968-01-23 Abington Textile Mach Works Variable speed control for textile carding machines

Also Published As

Publication number Publication date
NL6900003A (cs) 1970-07-06
FR2027644A1 (cs) 1970-10-02
US3628390A (en) 1971-12-21
DE1965720A1 (de) 1970-07-16

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