GB599144A - A dynamo drive for cycles - Google Patents
A dynamo drive for cyclesInfo
- Publication number
- GB599144A GB599144A GB607245A GB607245A GB599144A GB 599144 A GB599144 A GB 599144A GB 607245 A GB607245 A GB 607245A GB 607245 A GB607245 A GB 607245A GB 599144 A GB599144 A GB 599144A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley
- wheel
- dynamo
- cycle
- fitzpatrick
- 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
- LTMHDMANZUZIPE-PUGKRICDSA-N Digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 abstract 1
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
- B62J6/08—Tyre drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
599,144. Driving dynamos. FITZPATRICK, H., and FITZPATRICK, A. A. March 12, 1945, No. 6072. [Class 35] A cycle dynamo is driven through increasing gearing from a flexible shaft carrying the driving pulley or pinion. As shown a shrouded pulley F resiliently engages the tyre of the cycle wheel, and a flexible or jointed shaft E carries the drive to the gearing (not shown) within the dynamo body A. The pressure of the pulley on the cycle wheel is adjusted by a screw M pressing on a projecting end K<1> of a torsional spring K and a latch for holding the pulley away from the wheel is also described. Alternatively the pulley may be replaced by a pinion driven from a gear on the rear wheel.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB599144A true GB599144A (en) | 1948-03-05 |
Family
ID=1628504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB607245A Expired GB599144A (en) | 1945-03-12 | A dynamo drive for cycles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB599144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2181306A (en) * | 1985-09-02 | 1987-04-15 | Roger Eugene George West | Self charging battery electrical operated system |
| GB2215142A (en) * | 1988-02-16 | 1989-09-13 | David Allen | Dynamo lighting system for a bicycle |
-
1945
- 1945-03-12 GB GB607245A patent/GB599144A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2181306A (en) * | 1985-09-02 | 1987-04-15 | Roger Eugene George West | Self charging battery electrical operated system |
| GB2181306B (en) * | 1985-09-02 | 1989-09-27 | Roger Eugene George West | Self charging battery electrical operated system |
| GB2215142A (en) * | 1988-02-16 | 1989-09-13 | David Allen | Dynamo lighting system for a bicycle |
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