AU3242199A - Variable ratio drive system - Google Patents

Variable ratio drive system

Info

Publication number
AU3242199A
AU3242199A AU32421/99A AU3242199A AU3242199A AU 3242199 A AU3242199 A AU 3242199A AU 32421/99 A AU32421/99 A AU 32421/99A AU 3242199 A AU3242199 A AU 3242199A AU 3242199 A AU3242199 A AU 3242199A
Authority
AU
Australia
Prior art keywords
drive system
variable ratio
ratio drive
variable
ratio
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
AU32421/99A
Inventor
John Allard
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 AU3242199A publication Critical patent/AU3242199A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
AU32421/99A 1998-02-25 1999-02-25 Variable ratio drive system Abandoned AU3242199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2230426 1998-02-25
CA 2230426 CA2230426A1 (en) 1998-02-25 1998-02-25 Variable ratio drive system
PCT/CA1999/000170 WO1999043539A1 (en) 1998-02-25 1999-02-25 Variable ratio drive system

Publications (1)

Publication Number Publication Date
AU3242199A true AU3242199A (en) 1999-09-15

Family

ID=4162152

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32421/99A Abandoned AU3242199A (en) 1998-02-25 1999-02-25 Variable ratio drive system

Country Status (3)

Country Link
AU (1) AU3242199A (en)
CA (1) CA2230426A1 (en)
WO (1) WO1999043539A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332852B1 (en) * 2000-05-30 2001-12-25 3561020 Canada Inc. Variable ratio drive system
WO2007037747A1 (en) * 2005-09-29 2007-04-05 Infinigear Ab Gear assembly and constinuously variable transmission comprising such gear assembly
KR101172345B1 (en) * 2012-06-01 2012-08-14 한휴 Auto Trans Device For Bicycle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960014A (en) * 1950-04-12
US4030373A (en) 1975-11-20 1977-06-21 B-5 Associates Of Stamford, Connecticut Variable speed drive for a bicycle
WO1979000522A1 (en) * 1978-01-18 1979-08-09 R Williams Drive system
DE3107255A1 (en) * 1981-02-26 1982-09-02 Hans-Joachim 5060 Bergisch Gladbach Müller Chain or belt drive
DE3214925A1 (en) * 1981-02-26 1983-10-27 Hans-Joachim 5060 Bergisch Gladbach Müller Chain or belt drive
US4854925A (en) * 1987-11-06 1989-08-08 Gmi Engrg., & Mgmt., Institute Multi-ratio drive system for sprockets having translating pins
US4832660A (en) 1988-07-11 1989-05-23 Leonard George H Variable ratio drive mechanism
US5094653A (en) 1990-03-26 1992-03-10 Hamlin Transmission Corporation Belt drive apparatus
US5013284A (en) 1990-03-26 1991-05-07 Hamlin Transmission Corporation Variable ratio drive system
US5104357A (en) 1990-03-26 1992-04-14 Hamlin Transmission Corporation Variable ratio drive system
US5041061A (en) 1990-03-26 1991-08-20 Hamlin Transmission Corporation Variable ratio drive system

Also Published As

Publication number Publication date
WO1999043539A1 (en) 1999-09-02
CA2230426A1 (en) 1999-08-25

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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