GB756705A - Bicycle hub with built-in generator - Google Patents
Bicycle hub with built-in generatorInfo
- Publication number
- GB756705A GB756705A GB15246/54A GB1524654A GB756705A GB 756705 A GB756705 A GB 756705A GB 15246/54 A GB15246/54 A GB 15246/54A GB 1524654 A GB1524654 A GB 1524654A GB 756705 A GB756705 A GB 756705A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- hub
- driving
- generator
- driven
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/06—Arrangement of lighting dynamos or drives therefor
- B62J6/12—Dynamos arranged in the wheel hub
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
756,705. Hub-dynamos. MOEN, O. May 24, 1954 [June 25, 1953 ; Feb. 20, 1954], No. 15246/54. Class 35. A bicycle hub generator is driven from the inner wall of the hub through a pair of intermediate wheels 40<SP>1</SP>, 40<SP>11</SP> which are mounted on plates 31<SP>1</SP>, 31<SP>11</SP> which are pivoted about the generator axis, so that they may be urged by a spring 36<SP>1</SP>, 36<SP>11</SP> into driving connection against the hub, or pulled out of connection by a hoop 37 operated by lever 19, 38, 39 under the control of a Bowden cable 15<SP>11</SP>. The generator shaft 28 carries a grooved driving-wheel 30 driven by the wheels 40<SP>1</SP>, 40<SP>11</SP> whose edges are correspondingly V-shaped. These wheels are driven by further grooved wheels 411, 41<SP>11</SP> mounted on the same shafts 32<SP>1</SP>, 32<SP>11</SP> and arranged to engage a driving ring 42 which is frictionally secured in the hub by means of an expanding spring in a peripheral groove 43. If desired, the wheel 30 may be axially split into two conical, spring-loaded parts. Alternatively toothed gearing may be used. In a modification, the hoop 37 is replaced by a rigid frame which carries the driving-wheels and is slidably mounted. The driving-wheels may have rubber rims.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO756705X | 1953-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB756705A true GB756705A (en) | 1956-09-05 |
Family
ID=19906932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15246/54A Expired GB756705A (en) | 1953-06-25 | 1954-05-24 | Bicycle hub with built-in generator |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB756705A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636670A (en) * | 1983-05-04 | 1987-01-13 | Ingvar Nilsson Mekaniska Ab | Control gear for a dynamo connected to a hub |
-
1954
- 1954-05-24 GB GB15246/54A patent/GB756705A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636670A (en) * | 1983-05-04 | 1987-01-13 | Ingvar Nilsson Mekaniska Ab | Control gear for a dynamo connected to a hub |
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