AU2002253516A1 - Stepless variable transmission gear for cycles__________________ - Google Patents

Stepless variable transmission gear for cycles__________________

Info

Publication number
AU2002253516A1
AU2002253516A1 AU2002253516A AU2002253516A AU2002253516A1 AU 2002253516 A1 AU2002253516 A1 AU 2002253516A1 AU 2002253516 A AU2002253516 A AU 2002253516A AU 2002253516 A AU2002253516 A AU 2002253516A AU 2002253516 A1 AU2002253516 A1 AU 2002253516A1
Authority
AU
Australia
Prior art keywords
cycles
transmission gear
variable transmission
stepless variable
stepless
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
AU2002253516A
Inventor
Alessandro Bello
Alberto Zurlo
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.)
PROGETTO BIKE Srl
Original Assignee
PROGETTO BIKE Srl
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 PROGETTO BIKE Srl filed Critical PROGETTO BIKE Srl
Publication of AU2002253516A1 publication Critical patent/AU2002253516A1/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
AU2002253516A 2002-03-20 2002-03-20 Stepless variable transmission gear for cycles__________________ Abandoned AU2002253516A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2002/000176 WO2003078240A1 (en) 2002-03-20 2002-03-20 Stepless variable transmission gear for cycles__________________

Publications (1)

Publication Number Publication Date
AU2002253516A1 true AU2002253516A1 (en) 2003-09-29

Family

ID=27840301

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002253516A Abandoned AU2002253516A1 (en) 2002-03-20 2002-03-20 Stepless variable transmission gear for cycles__________________

Country Status (2)

Country Link
AU (1) AU2002253516A1 (en)
WO (1) WO2003078240A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101172345B1 (en) * 2012-06-01 2012-08-14 한휴 Auto Trans Device For Bicycle
CN107128432A (en) * 2017-06-16 2017-09-05 晋中学院 Bicycle buncher
IT202100012764A1 (en) 2021-05-18 2022-11-18 Stefano Revel AUTOMATIC CONTINUOUSLY VARIABLE RATIO GEARBOX FOR TWO-WHEEL VEHICLES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696662A (en) * 1986-08-04 1987-09-29 Gummeringer Henry E Variable-speed drive unit
US4740190A (en) * 1987-01-29 1988-04-26 University Of Florida Variable ratio bicycle chain drive
US5476422A (en) * 1994-09-06 1995-12-19 Schendel; Robert J. Multi-speed transmission for bicycles

Also Published As

Publication number Publication date
WO2003078240A1 (en) 2003-09-25

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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