AU4396497A - A stepless speed change gear - Google Patents

A stepless speed change gear

Info

Publication number
AU4396497A
AU4396497A AU43964/97A AU4396497A AU4396497A AU 4396497 A AU4396497 A AU 4396497A AU 43964/97 A AU43964/97 A AU 43964/97A AU 4396497 A AU4396497 A AU 4396497A AU 4396497 A AU4396497 A AU 4396497A
Authority
AU
Australia
Prior art keywords
speed change
change gear
stepless speed
stepless
gear
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
AU43964/97A
Inventor
Enrico Nino
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
Priority claimed from IT96PZ000003 external-priority patent/IT1289432B1/en
Priority claimed from IT97PZ000002 external-priority patent/IT1297972B1/en
Application filed by Individual filed Critical Individual
Publication of AU4396497A publication Critical patent/AU4396497A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
AU43964/97A 1996-09-09 1997-09-10 A stepless speed change gear Abandoned AU4396497A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT96PZ000003 IT1289432B1 (en) 1996-09-09 1996-09-09 Stepless speed change gear for motor vehicles, timing systems and similar power transmissions - has two cogwheels, radially adjustable in guides, engaging link-roller chain which is mounted on rotating support plate to provide output of variable angular velocity ratio on output shaft with respect to continuous variation
ITPZ96A0003 1996-09-13
IT97PZ000002 IT1297972B1 (en) 1997-06-12 1997-06-12 Stepless speed change gear for motor vehicles, timing systems and similar power transmissions - has two cogwheels, radially adjustable in guides, engaging link-roller chain which is mounted on rotating support plate to provide output of variable angular velocity ratio on output shaft with respect to continuous variation
ITPZ97A0002 1997-06-13
PCT/IT1997/000221 WO1998011364A1 (en) 1996-09-09 1997-09-10 A stepless speed change gear

Publications (1)

Publication Number Publication Date
AU4396497A true AU4396497A (en) 1998-04-02

Family

ID=26331961

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43964/97A Abandoned AU4396497A (en) 1996-09-09 1997-09-10 A stepless speed change gear

Country Status (2)

Country Link
AU (1) AU4396497A (en)
WO (1) WO1998011364A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115377C1 (en) * 2001-03-28 2002-08-08 Niko Hettlage toothed circuit
ATE466215T1 (en) 2004-05-28 2010-05-15 Albrecht Baumann CONTINUOUSLY VARIABLE TRANSMISSION AND USE AND OPERATING METHOD THEREOF
CN1865733A (en) * 2005-05-20 2006-11-22 张惠东 Diameter-variable diving wheel and driving mechanism equipped therewith
WO2014199823A1 (en) 2013-06-10 2014-12-18 ジヤトコ株式会社 Continuously variable transmission mechanism
DE102016008839B3 (en) * 2016-07-19 2018-01-25 André Röhl Stepless mechanical gear device with torque-dependent change of the transmission ratio for positive power transmission.
IT201600097489A1 (en) * 2016-09-28 2018-03-28 Giorgio Cattini SPEED VARIATOR
CN106286735A (en) * 2016-11-15 2017-01-04 黄华 Dish type buncher
CN108506439A (en) * 2018-05-17 2018-09-07 张锐 A kind of variable ratio drive system
CN109552545B (en) * 2019-01-28 2024-02-27 石甫业 Continuously variable transmission, driving method thereof, bicycle and control system of bicycle
DE102021003461A1 (en) 2021-07-03 2023-01-05 Ali Akbar Tarighatjou The new CVT transmission
CN113942787B (en) * 2021-09-07 2023-02-10 杭州先罗输送机械有限公司 Combined type sprocket overspeed device tensioner of variable diameter of lifting machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374691A (en) * 1966-05-11 1968-03-26 Charles R. Schottel Variable speed transmission
DE3247692A1 (en) * 1982-12-23 1984-06-28 Arne 5830 Schwelm Schmidt Continuously adjustable gear

Also Published As

Publication number Publication date
WO1998011364A1 (en) 1998-03-19

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