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GB2288156B - Cycle drive mechanisms - Google Patents

Cycle drive mechanisms

Info

Publication number
GB2288156B
GB2288156B GB9507071A GB9507071A GB2288156B GB 2288156 B GB2288156 B GB 2288156B GB 9507071 A GB9507071 A GB 9507071A GB 9507071 A GB9507071 A GB 9507071A GB 2288156 B GB2288156 B GB 2288156B
Authority
GB
United Kingdom
Prior art keywords
drive mechanisms
cycle drive
cycle
mechanisms
drive
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.)
Expired - Fee Related
Application number
GB9507071A
Other versions
GB2288156A (en
GB9507071D0 (en
Inventor
Paul John Butterworth
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 GB9507071D0 publication Critical patent/GB9507071D0/en
Publication of GB2288156A publication Critical patent/GB2288156A/en
Application granted granted Critical
Publication of GB2288156B publication Critical patent/GB2288156B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • B62M1/105—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels using elastic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB9507071A 1994-04-05 1995-04-05 Cycle drive mechanisms Expired - Fee Related GB2288156B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9406607A GB9406607D0 (en) 1994-04-05 1994-04-05 Crank assist mechanism

Publications (3)

Publication Number Publication Date
GB9507071D0 GB9507071D0 (en) 1995-05-31
GB2288156A GB2288156A (en) 1995-10-11
GB2288156B true GB2288156B (en) 1997-07-16

Family

ID=10752962

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9406607A Pending GB9406607D0 (en) 1994-04-05 1994-04-05 Crank assist mechanism
GB9507071A Expired - Fee Related GB2288156B (en) 1994-04-05 1995-04-05 Cycle drive mechanisms

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9406607A Pending GB9406607D0 (en) 1994-04-05 1994-04-05 Crank assist mechanism

Country Status (1)

Country Link
GB (2) GB9406607D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812661A (en) * 2012-09-28 2015-07-29 崔荣五 Bicycle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246829A (en) * 1990-08-06 1992-02-12 Stefan Karp Torque transmitting mechanism such as bicycle chainwheel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246829A (en) * 1990-08-06 1992-02-12 Stefan Karp Torque transmitting mechanism such as bicycle chainwheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812661A (en) * 2012-09-28 2015-07-29 崔荣五 Bicycle

Also Published As

Publication number Publication date
GB2288156A (en) 1995-10-11
GB9406607D0 (en) 1994-05-25
GB9507071D0 (en) 1995-05-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990405