GB9312470D0 - A bicycle improvement - Google Patents

A bicycle improvement

Info

Publication number
GB9312470D0
GB9312470D0 GB939312470A GB9312470A GB9312470D0 GB 9312470 D0 GB9312470 D0 GB 9312470D0 GB 939312470 A GB939312470 A GB 939312470A GB 9312470 A GB9312470 A GB 9312470A GB 9312470 D0 GB9312470 D0 GB 9312470D0
Authority
GB
United Kingdom
Prior art keywords
bicycle
improvement
bicycle improvement
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.)
Pending
Application number
GB939312470A
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.)
CROMBIE ROY A
Original Assignee
CROMBIE ROY A
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 CROMBIE ROY A filed Critical CROMBIE ROY A
Priority to GB939312470A priority Critical patent/GB9312470D0/en
Publication of GB9312470D0 publication Critical patent/GB9312470D0/en
Priority to GB9412213A priority patent/GB2279050B/en
Pending legal-status Critical Current

Links

GB939312470A 1993-06-17 1993-06-17 A bicycle improvement Pending GB9312470D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB939312470A GB9312470D0 (en) 1993-06-17 1993-06-17 A bicycle improvement
GB9412213A GB2279050B (en) 1993-06-17 1994-06-17 Variable cranking length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939312470A GB9312470D0 (en) 1993-06-17 1993-06-17 A bicycle improvement

Publications (1)

Publication Number Publication Date
GB9312470D0 true GB9312470D0 (en) 1993-08-04

Family

ID=10737298

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939312470A Pending GB9312470D0 (en) 1993-06-17 1993-06-17 A bicycle improvement
GB9412213A Expired - Fee Related GB2279050B (en) 1993-06-17 1994-06-17 Variable cranking length

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9412213A Expired - Fee Related GB2279050B (en) 1993-06-17 1994-06-17 Variable cranking length

Country Status (1)

Country Link
GB (2) GB9312470D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844018A1 (en) * 2002-08-27 2004-03-05 Michel Garnier Connecting rod and crank mechanism has rotating inner and fixed outer gears to increase length of lever in driving mode and reduce it in driven mode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US530058A (en) * 1894-11-27 Driving-gear for bicycles
US513589A (en) * 1894-01-30 Bicycle
GB553055A (en) * 1940-03-26 1943-05-06 Magus Patentverwertungs Genoss Improvements in and relating to foot operated crank mechanisms having a non-circular pedal path
GB658463A (en) * 1948-09-20 1951-10-10 Magus A G Improved pedal gear, especially for a bicycle or like vehicle
US3259398A (en) * 1964-12-09 1966-07-05 Green William P Bicycle drive
US4193324A (en) * 1977-12-27 1980-03-18 Clint, Inc. Bicycle sprocket drive apparatus with elliptical pedal path
CA2060801C (en) * 1992-02-06 1994-11-08 Francois Garneau Pedal mechanism for a human propulsion vehicle

Also Published As

Publication number Publication date
GB2279050A (en) 1994-12-21
GB2279050B (en) 1997-05-21
GB9412213D0 (en) 1994-08-10

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