AU8992982A - Automatic bicycle transmission - Google Patents

Automatic bicycle transmission

Info

Publication number
AU8992982A
AU8992982A AU89929/82A AU8992982A AU8992982A AU 8992982 A AU8992982 A AU 8992982A AU 89929/82 A AU89929/82 A AU 89929/82A AU 8992982 A AU8992982 A AU 8992982A AU 8992982 A AU8992982 A AU 8992982A
Authority
AU
Australia
Prior art keywords
bicycle transmission
automatic bicycle
automatic
transmission
bicycle
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
AU89929/82A
Inventor
Gilmore H. Chappell
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 AU8992982A publication Critical patent/AU8992982A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AU89929/82A 1981-09-21 1982-09-20 Automatic bicycle transmission Abandoned AU8992982A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30430781A 1981-09-21 1981-09-21
US304307 1981-09-21

Publications (1)

Publication Number Publication Date
AU8992982A true AU8992982A (en) 1983-04-08

Family

ID=23175946

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89929/82A Abandoned AU8992982A (en) 1981-09-21 1982-09-20 Automatic bicycle transmission

Country Status (5)

Country Link
EP (1) EP0088798A1 (en)
JP (1) JPS58501713A (en)
AU (1) AU8992982A (en)
BR (1) BR8207881A (en)
WO (1) WO1983001098A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711643A1 (en) * 1987-04-07 1988-10-20 Arnstedt Karl Heinz Transmission
GB9312194D0 (en) * 1993-06-14 1993-07-28 Gardiner Michael J A velociped
JP4573067B2 (en) * 1997-10-20 2010-11-04 顯 松井 Variable speed sprocket
DE102010048538A1 (en) * 2010-10-14 2012-04-19 Jürgen Lorenz Chain gear shifting device for bicycle, comprises rear sprocket for carrying out different shifting stages, where two or multiple shifting stages are provided at rear sprocket
CN102537245A (en) * 2012-02-14 2012-07-04 任孝忠 Non-closed gear combined tooth number change device
CN106379479A (en) * 2016-11-18 2017-02-08 朱爱霞 Automatic transmission for bicycle and transmission system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956944A (en) * 1975-01-02 1976-05-18 Tompkins Leo L Torque operated, variable diameter belt sheave or chain sprocket
US3969948A (en) * 1975-08-25 1976-07-20 Pipenhagen Jr Charles A Automatic bicycle transmission
US4030373A (en) * 1975-11-20 1977-06-21 B-5 Associates Of Stamford, Connecticut Variable speed drive for a bicycle
US4129044A (en) * 1977-05-19 1978-12-12 Erickson Marlo W V Variable gear ratio chain drive system for bicycles

Also Published As

Publication number Publication date
JPS58501713A (en) 1983-10-13
BR8207881A (en) 1983-08-30
WO1983001098A1 (en) 1983-03-31
EP0088798A1 (en) 1983-09-21

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