DE3481336D1 - Mechanischer antrieb mit veraenderbarem uebersetzungsverhaeltnis mittels verstellbarem kettenrad. - Google Patents

Mechanischer antrieb mit veraenderbarem uebersetzungsverhaeltnis mittels verstellbarem kettenrad.

Info

Publication number
DE3481336D1
DE3481336D1 DE8484307287T DE3481336T DE3481336D1 DE 3481336 D1 DE3481336 D1 DE 3481336D1 DE 8484307287 T DE8484307287 T DE 8484307287T DE 3481336 T DE3481336 T DE 3481336T DE 3481336 D1 DE3481336 D1 DE 3481336D1
Authority
DE
Germany
Prior art keywords
gear ratio
mechanical drive
changeable gear
adjustable sprocket
sprocket
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 - Lifetime
Application number
DE8484307287T
Other languages
English (en)
Inventor
Wilfried J Weir
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
Application granted granted Critical
Publication of DE3481336D1 publication Critical patent/DE3481336D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially 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
    • F16H9/10—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 provided with radially-actuatable elements carrying the belt
    • 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
    • F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DE8484307287T 1983-10-24 1984-10-23 Mechanischer antrieb mit veraenderbarem uebersetzungsverhaeltnis mittels verstellbarem kettenrad. Expired - Lifetime DE3481336D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000439603A CA1208458A (en) 1983-10-24 1983-10-24 Expansible chainwheel variable ratio mechanical drive

Publications (1)

Publication Number Publication Date
DE3481336D1 true DE3481336D1 (de) 1990-03-15

Family

ID=4126359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484307287T Expired - Lifetime DE3481336D1 (de) 1983-10-24 1984-10-23 Mechanischer antrieb mit veraenderbarem uebersetzungsverhaeltnis mittels verstellbarem kettenrad.

Country Status (3)

Country Link
EP (1) EP0145195B1 (de)
CA (1) CA1208458A (de)
DE (1) DE3481336D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8501984D0 (sv) * 1985-04-24 1985-04-24 Nyberg Jan Erik Steglos mekanisk vexel steglos mekanisk vexel
FR2715704B1 (fr) * 1994-02-03 1996-05-15 Gilles Nard Variateur de vitesse en continu à entraînement positif.
CN109973598B (zh) * 2019-03-14 2024-03-15 曾科锋 一种星型变径多速变速器
CN110541925B (zh) * 2019-09-29 2024-04-12 梁恩 一种无级变速器
CN113441758B (zh) * 2021-05-21 2023-10-10 南通远大精密机械有限公司 一种高效卧式深孔键槽铤床

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898105C (de) * 1951-01-24 1953-11-26 Heinrich Voss Stufenloses Getriebe
FR1169050A (fr) * 1956-12-22 1958-12-19 Transmission mécanique de rapport variable pour puissances moyennes et élevées, avec asservissement automatique du couple
US3969948A (en) * 1975-08-25 1976-07-20 Pipenhagen Jr Charles A Automatic bicycle transmission

Also Published As

Publication number Publication date
EP0145195A1 (de) 1985-06-19
CA1208458A (en) 1986-07-29
EP0145195B1 (de) 1990-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee