DK64514C - Drive mechanism for Bicycles with variable Gear. - Google Patents
Drive mechanism for Bicycles with variable Gear.Info
- Publication number
- DK64514C DK64514C DK310144A DK310144A DK64514C DK 64514 C DK64514 C DK 64514C DK 310144 A DK310144 A DK 310144A DK 310144 A DK310144 A DK 310144A DK 64514 C DK64514 C DK 64514C
- Authority
- DK
- Denmark
- Prior art keywords
- bicycles
- drive mechanism
- variable gear
- gear
- variable
- Prior art date
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
- 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
- B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK310144A DK64514C (en) | 1944-11-13 | 1944-11-13 | Drive mechanism for Bicycles with variable Gear. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK310144A DK64514C (en) | 1944-11-13 | 1944-11-13 | Drive mechanism for Bicycles with variable Gear. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK64514C true DK64514C (en) | 1946-05-27 |
Family
ID=8119098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK310144A DK64514C (en) | 1944-11-13 | 1944-11-13 | Drive mechanism for Bicycles with variable Gear. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK64514C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1681230A1 (en) * | 2005-01-18 | 2006-07-19 | Michel Garnier | Bicycle crank assembly for harmonizing the pedalling of the cyclist |
-
1944
- 1944-11-13 DK DK310144A patent/DK64514C/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1681230A1 (en) * | 2005-01-18 | 2006-07-19 | Michel Garnier | Bicycle crank assembly for harmonizing the pedalling of the cyclist |
FR2880863A1 (en) * | 2005-01-18 | 2006-07-21 | Michel Garnier | BICYCLE PEDAL FOR HARMONIZING CYCLIST PEDAL |
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