GB9909352D0 - Bicycle gearbox - Google Patents

Bicycle gearbox

Info

Publication number
GB9909352D0
GB9909352D0 GBGB9909352.8A GB9909352A GB9909352D0 GB 9909352 D0 GB9909352 D0 GB 9909352D0 GB 9909352 A GB9909352 A GB 9909352A GB 9909352 D0 GB9909352 D0 GB 9909352D0
Authority
GB
United Kingdom
Prior art keywords
bicycle gearbox
gearbox
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.)
Withdrawn
Application number
GBGB9909352.8A
Other versions
GB2349125A (en
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.)
PROKOPIUS JOSEF P
Original Assignee
PROKOPIUS JOSEF P
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 PROKOPIUS JOSEF P filed Critical PROKOPIUS JOSEF P
Priority to GB9909352A priority Critical patent/GB2349125A/en
Publication of GB9909352D0 publication Critical patent/GB9909352D0/en
Publication of GB2349125A publication Critical patent/GB2349125A/en
Withdrawn legal-status Critical Current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
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/30—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of intermediate gears
    • 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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB9909352A 1999-04-24 1999-04-24 Bicycle gearbox providing oscillating movement of pedals Withdrawn GB2349125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9909352A GB2349125A (en) 1999-04-24 1999-04-24 Bicycle gearbox providing oscillating movement of pedals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9909352A GB2349125A (en) 1999-04-24 1999-04-24 Bicycle gearbox providing oscillating movement of pedals

Publications (2)

Publication Number Publication Date
GB9909352D0 true GB9909352D0 (en) 1999-06-16
GB2349125A GB2349125A (en) 2000-10-25

Family

ID=10852118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9909352A Withdrawn GB2349125A (en) 1999-04-24 1999-04-24 Bicycle gearbox providing oscillating movement of pedals

Country Status (1)

Country Link
GB (1) GB2349125A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106853858A (en) * 2016-12-14 2017-06-16 华南理工大学 A kind of crank of bicycle up and down reciprocatingly oscillatory gearing mechanism and method
CN107284596A (en) * 2017-08-03 2017-10-24 蒙山县生产力促进中心 Alternating override type labour-saving bicycle transmission device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422359A (en) * 2005-01-25 2006-07-26 David Peter Singleton Reciprocatory power transmission system
CN101797948A (en) * 2010-04-06 2010-08-11 甘东 Bicycle gear
CN102490849B (en) * 2011-12-09 2013-05-08 大连理工大学 Bidirectional driving device for bicycle
ITRM20130067A1 (en) * 2013-02-04 2014-08-05 Alfonso Micheli RACING BICYCLE WITH SPEED MULTIPLIER
ITRM20130066A1 (en) * 2013-02-04 2014-08-05 Alfonso Micheli WALK BIKE WITH CONTINUOUS SPEED VARIATOR
CN103287545B (en) * 2013-06-05 2015-10-28 杭州华杭电子电器有限公司 Bicycle transmission shifting mechanism
CN107042864A (en) * 2017-04-25 2017-08-15 苏州八方电机科技有限公司 Electric bicycle of the electric bicycle without chain transmission system and the configuration system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478786A (en) * 1937-04-07 1938-01-25 Charles Creswell Smith Improvements in foot-propelled vehicles
FR2477497A1 (en) * 1980-03-07 1981-09-11 Shelly Jacques IMPROVEMENTS ON BICYCLES WITH ALTERNATIVE PEDALING MOVEMENT
US4473236A (en) * 1982-05-14 1984-09-25 Stroudex Systems Inc. Pedal drive mechanism
GB8813223D0 (en) * 1988-06-03 1988-07-06 Ferrie A D High torque drive unit
GR1000647B (en) * 1988-11-17 1992-09-11 Vasileios Mantzoutsos Motion conveyance system for bicycles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106853858A (en) * 2016-12-14 2017-06-16 华南理工大学 A kind of crank of bicycle up and down reciprocatingly oscillatory gearing mechanism and method
CN107284596A (en) * 2017-08-03 2017-10-24 蒙山县生产力促进中心 Alternating override type labour-saving bicycle transmission device
CN107284596B (en) * 2017-08-03 2023-08-15 蒙山县生产力促进中心 Alternate pedal type labor-saving bicycle transmission device

Also Published As

Publication number Publication date
GB2349125A (en) 2000-10-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)