GB349515A - Improvements relating to variable speed gear - Google Patents
Improvements relating to variable speed gearInfo
- Publication number
- GB349515A GB349515A GB6493/30A GB649330A GB349515A GB 349515 A GB349515 A GB 349515A GB 6493/30 A GB6493/30 A GB 6493/30A GB 649330 A GB649330 A GB 649330A GB 349515 A GB349515 A GB 349515A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- speed
- clutches
- loose
- clutch
- 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
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Transmission Devices (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
349,515. Variable-speed gearing. CARR, R. G., The Elms, Castle Terrace, Berwick-on-Tweed. Feb. 27, 1930, No. 6493. [Class 80 (ii).] A three-speed gear connecting parallel driving and driven shafts 2, 3 comprises six constant-mesh gears through all of which the power passes on one speed. On shaft 2 are a fixed pinion 5, a loose gear 6 with clutch end 12, a loose and slidable gear 8 with clutch ends 10, 11, and a fixed clutch 4. On shaft 3 are loose and slidable coupled gears 13, 14 with clutch end 16, and a fixed gear 15 with clutch end 17. Gear 8 is engaged by a fork and for top speed it is moved to engage clutches 11, 4. The drive is through pair 8, 15. For middle speed, the above clutches are disengaged, and gears 13, 14 are moved by a fork so as to engage clutches 16,17. The drive is through pair 5, 13. For low speed, the clutches 16, 17 are disengaged and gear 8 moved to engage clutches 10, 12. The drive is through train 5, 13, 14, 6, 12, 10, 8, 15. A bevel gear 7 is shown for use with a kick starter upon a motor cycle to utilize multiplying-train 6, 14, 13, 5. A worm 20 is shown for driving a tachometer. A dynamo may be driven from gear 13 or pinion 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6493/30A GB349515A (en) | 1930-02-27 | 1930-02-27 | Improvements relating to variable speed gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6493/30A GB349515A (en) | 1930-02-27 | 1930-02-27 | Improvements relating to variable speed gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB349515A true GB349515A (en) | 1931-05-27 |
Family
ID=9815494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6493/30A Expired GB349515A (en) | 1930-02-27 | 1930-02-27 | Improvements relating to variable speed gear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB349515A (en) |
-
1930
- 1930-02-27 GB GB6493/30A patent/GB349515A/en not_active Expired
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