BE423497A - - Google Patents
Info
- Publication number
- BE423497A BE423497A BE423497DA BE423497A BE 423497 A BE423497 A BE 423497A BE 423497D A BE423497D A BE 423497DA BE 423497 A BE423497 A BE 423497A
- Authority
- BE
- Belgium
- Prior art keywords
- center
- toothed wheel
- drum
- shaft
- corbels
- Prior art date
Links
- 230000004301 light adaptation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 241001137251 Corvidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000010959 steel Substances 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
- F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423497A true BE423497A (ja) |
Family
ID=84941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423497D BE423497A (ja) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE423497A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183262A (en) * | 1975-08-01 | 1980-01-15 | Shimano Industrial Company Limited | Gear crank for a bicycle |
| US4753127A (en) * | 1985-08-12 | 1988-06-28 | Ernst Baumann | Pedal crank mechanism comprising a sprocket wheel |
-
0
- BE BE423497D patent/BE423497A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183262A (en) * | 1975-08-01 | 1980-01-15 | Shimano Industrial Company Limited | Gear crank for a bicycle |
| US4753127A (en) * | 1985-08-12 | 1988-06-28 | Ernst Baumann | Pedal crank mechanism comprising a sprocket wheel |
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