BE469752A - - Google Patents
Info
- Publication number
- BE469752A BE469752A BE469752DA BE469752A BE 469752 A BE469752 A BE 469752A BE 469752D A BE469752D A BE 469752DA BE 469752 A BE469752 A BE 469752A
- Authority
- BE
- Belgium
- Prior art keywords
- oval
- pinion
- chain
- ratio
- pedals
- Prior art date
Links
- 210000002414 leg Anatomy 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003387 muscular Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
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)
- Steering Devices For Bicycles And Motorcycles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469752A true BE469752A (enrdf_load_html_response) |
Family
ID=120116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469752D BE469752A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE469752A (enrdf_load_html_response) |
-
0
- BE BE469752D patent/BE469752A/fr unknown
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