GB2530044B - Auto variable bicycle gears - Google Patents

Auto variable bicycle gears Download PDF

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Publication number
GB2530044B
GB2530044B GB1415958.6A GB201415958A GB2530044B GB 2530044 B GB2530044 B GB 2530044B GB 201415958 A GB201415958 A GB 201415958A GB 2530044 B GB2530044 B GB 2530044B
Authority
GB
United Kingdom
Prior art keywords
variable bicycle
bicycle gears
auto variable
auto
gears
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
GB1415958.6A
Other versions
GB201415958D0 (en
GB2530044A (en
Inventor
Hubert Hale Dennis
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
Priority to GB1415958.6A priority Critical patent/GB2530044B/en
Publication of GB201415958D0 publication Critical patent/GB201415958D0/en
Publication of GB2530044A publication Critical patent/GB2530044A/en
Application granted granted Critical
Publication of GB2530044B publication Critical patent/GB2530044B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B62M19/00—Transmissions characterised by use of non-mechanical gearing, e.g. fluid gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB1415958.6A 2014-09-10 2014-09-10 Auto variable bicycle gears Expired - Fee Related GB2530044B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1415958.6A GB2530044B (en) 2014-09-10 2014-09-10 Auto variable bicycle gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1415958.6A GB2530044B (en) 2014-09-10 2014-09-10 Auto variable bicycle gears

Publications (3)

Publication Number Publication Date
GB201415958D0 GB201415958D0 (en) 2014-10-22
GB2530044A GB2530044A (en) 2016-03-16
GB2530044B true GB2530044B (en) 2020-05-27

Family

ID=51796441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1415958.6A Expired - Fee Related GB2530044B (en) 2014-09-10 2014-09-10 Auto variable bicycle gears

Country Status (1)

Country Link
GB (1) GB2530044B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100012764A1 (en) 2021-05-18 2022-11-18 Stefano Revel AUTOMATIC CONTINUOUSLY VARIABLE RATIO GEARBOX FOR TWO-WHEEL VEHICLES
IT202200004451A1 (en) 2022-03-10 2023-09-10 Stefano Revel CONTINUOUSLY VARIABLE GEARBOX FOR TWO-WHEEL VEHICLES

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005754A1 (en) * 1987-12-24 1989-06-29 Pettit Frank P Bicycle wheel hub variable ratio hydrostatic transmission
CN2181455Y (en) * 1993-11-03 1994-11-02 陆有生 Automatic variable-speed bicycle
DE19744608A1 (en) * 1997-10-09 1999-04-15 Geiser Herold Marc Rene Adjustable hydrostatic compact gear for bicycle
KR20120067134A (en) * 2010-12-15 2012-06-25 재단법인 포항산업과학연구원 Continuously variable transmission of bicycle
WO2012143595A1 (en) * 2011-04-18 2012-10-26 Kalle Tanskanen Speed regulator
WO2014030988A1 (en) * 2012-08-21 2014-02-27 Miropolecs Stanislavs Stepless bicycle transmission

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005754A1 (en) * 1987-12-24 1989-06-29 Pettit Frank P Bicycle wheel hub variable ratio hydrostatic transmission
CN2181455Y (en) * 1993-11-03 1994-11-02 陆有生 Automatic variable-speed bicycle
DE19744608A1 (en) * 1997-10-09 1999-04-15 Geiser Herold Marc Rene Adjustable hydrostatic compact gear for bicycle
KR20120067134A (en) * 2010-12-15 2012-06-25 재단법인 포항산업과학연구원 Continuously variable transmission of bicycle
WO2012143595A1 (en) * 2011-04-18 2012-10-26 Kalle Tanskanen Speed regulator
WO2014030988A1 (en) * 2012-08-21 2014-02-27 Miropolecs Stanislavs Stepless bicycle transmission

Also Published As

Publication number Publication date
GB201415958D0 (en) 2014-10-22
GB2530044A (en) 2016-03-16

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Legal Events

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

Effective date: 20230910