GB202211812D0 - Bicycle gearbox having segmented sprockets - Google Patents
Bicycle gearbox having segmented sprocketsInfo
- Publication number
- GB202211812D0 GB202211812D0 GBGB2211812.9A GB202211812A GB202211812D0 GB 202211812 D0 GB202211812 D0 GB 202211812D0 GB 202211812 A GB202211812 A GB 202211812A GB 202211812 D0 GB202211812 D0 GB 202211812D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- sprockets
- segmented
- 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.)
- Granted
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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
-
- 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
- B62M23/00—Transmissions characterised by use of other elements; Other transmissions
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing
-
- 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
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/14—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the wheels being laterally shiftable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structure Of Transmissions (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062963064P | 2020-01-19 | 2020-01-19 | |
US16/792,050 US10989281B2 (en) | 2019-02-14 | 2020-02-14 | Bicycle gearbox having segmented sprockets |
US202063067911P | 2020-08-20 | 2020-08-20 | |
US16/998,010 US11572131B2 (en) | 2019-02-14 | 2020-08-20 | Bicycle gearbox having segmented sprockets |
PCT/US2021/013993 WO2021146721A1 (en) | 2020-01-19 | 2021-01-19 | Bicycle gearbox having segmented sprockets |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202211812D0 true GB202211812D0 (en) | 2022-09-28 |
GB2607760A GB2607760A (en) | 2022-12-14 |
GB2607760B GB2607760B (en) | 2023-10-04 |
Family
ID=76864467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2211812.9A Active GB2607760B (en) | 2020-01-19 | 2021-01-19 | Bicycle gearbox having segmented sprockets |
Country Status (4)
Country | Link |
---|---|
DE (2) | DE212021000300U1 (en) |
GB (1) | GB2607760B (en) |
TW (1) | TW202140324A (en) |
WO (1) | WO2021146721A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012009571A1 (en) * | 2010-07-15 | 2012-01-19 | University Of Utah Research Foundation | Bicycle transmission |
AT510717B1 (en) * | 2011-07-27 | 2012-06-15 | Schuster Gregor | MECHANICS FOR TRANSMITTING A TURNING MOVEMENT WITH A CHANGED TRANSLATION |
US9447852B2 (en) * | 2013-04-30 | 2016-09-20 | Paul Thomas Williams | Gearing system and method of use |
AT516847B1 (en) * | 2015-07-21 | 2016-09-15 | Vyro Components Gmbh | Actuator for manual transmission |
EP3431816A1 (en) * | 2017-07-21 | 2019-01-23 | Haute ecole du paysage, d'ingenierie et d'architecture de geneve | Continuously infinite variable transmission system |
-
2021
- 2021-01-19 TW TW110101956A patent/TW202140324A/en unknown
- 2021-01-19 WO PCT/US2021/013993 patent/WO2021146721A1/en active Application Filing
- 2021-01-19 GB GB2211812.9A patent/GB2607760B/en active Active
- 2021-01-19 DE DE212021000300.1U patent/DE212021000300U1/en active Active
- 2021-01-19 DE DE112021000625.8T patent/DE112021000625T5/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE212021000300U1 (en) | 2022-10-10 |
TW202140324A (en) | 2021-11-01 |
GB2607760A (en) | 2022-12-14 |
WO2021146721A1 (en) | 2021-07-22 |
GB2607760B (en) | 2023-10-04 |
DE112021000625T5 (en) | 2022-11-10 |
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