DE1965720A1 - Stufenloses Getriebe - Google Patents

Stufenloses Getriebe

Info

Publication number
DE1965720A1
DE1965720A1 DE19691965720 DE1965720A DE1965720A1 DE 1965720 A1 DE1965720 A1 DE 1965720A1 DE 19691965720 DE19691965720 DE 19691965720 DE 1965720 A DE1965720 A DE 1965720A DE 1965720 A1 DE1965720 A1 DE 1965720A1
Authority
DE
Germany
Prior art keywords
transmission according
belt
transmission
hub
attached
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.)
Pending
Application number
DE19691965720
Other languages
German (de)
English (en)
Inventor
Nieuwenhoven Hendricu Cornelis
Cornelis Van Der Lely
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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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 C Van der Lely NV filed Critical C Van der Lely NV
Publication of DE1965720A1 publication Critical patent/DE1965720A1/de
Pending 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
    • 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)
DE19691965720 1969-01-02 1969-12-31 Stufenloses Getriebe Pending DE1965720A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE1965720A1 true DE1965720A1 (de) 1970-07-16

Family

ID=19805778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691965720 Pending DE1965720A1 (de) 1969-01-02 1969-12-31 Stufenloses Getriebe

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117588A1 (en) * 1983-02-25 1984-09-05 Ford New Holland N.V. Drive means

Families Citing this family (9)

* 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
EP0222929B1 (de) * 1985-11-22 1989-11-08 Deere & Company Stufenlos einstellbares Zugmittelgetriebe
DE3573298D1 (en) * 1985-11-22 1989-11-02 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117588A1 (en) * 1983-02-25 1984-09-05 Ford New Holland N.V. Drive means

Also Published As

Publication number Publication date
US3628390A (en) 1971-12-21
NL6900003A (enExample) 1970-07-06
BE743938A (enExample) 1970-05-28
FR2027644A1 (enExample) 1970-10-02

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