GB154113A - Improvements in and relating to epicyclic variable speed gearing - Google Patents
Improvements in and relating to epicyclic variable speed gearingInfo
- Publication number
- GB154113A GB154113A GB678320A GB678320A GB154113A GB 154113 A GB154113 A GB 154113A GB 678320 A GB678320 A GB 678320A GB 678320 A GB678320 A GB 678320A GB 154113 A GB154113 A GB 154113A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- plungers
- pin
- cage
- gate
- 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
-
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
154,113. Arthur, J. March 5, 1920. Variable-speed epicyclic gearing comprises separate trains with planet gears 19, 20, 21, Fig. 1, carried in a cage 22 secured to the driven shaft 24. The corresponding sun gears 16, 17, 18 are secured to the driving-shaft 10, which also carries clutch teeth 42. For direct driving, the teeth 42 are engaged by a toothed element 40 having a sliding connexion 41 with the cage 22. For reduced speeds, internally toothed rings 13, 14, 15 are severally held against rotation by plungers 26, 27, 28 adapted to engage recesses 30 in the rings. These plungers are pressed into operation by springs 32, and are normally held inoperative by stronger springs 31. The clutch element 40 is operated through a lever 38 by a fourth plunger 37. A lever 44 which rocks about a fixed pin 45 operates the cuter plungers alternatively. A like lever 43 on the same pin operates the inner pair. A lever 46, Figs. 2 and 4 slides on the pin 45 so as to bring a cam 47 over the levers 43, 44, selectively. It is then rocked to one side or the other to operate the plungers. The lever 46 is joined by a pin 56 to an operating- lever 48, which moves in a gate 50. The lever 48 is locked in the gate by engaging recesses 52, 53, 54, 55 therein, being held there by a spring 51.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB678320A GB154113A (en) | 1920-03-05 | 1920-03-05 | Improvements in and relating to epicyclic variable speed gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB678320A GB154113A (en) | 1920-03-05 | 1920-03-05 | Improvements in and relating to epicyclic variable speed gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB154113A true GB154113A (en) | 1920-11-25 |
Family
ID=9820653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB678320A Expired GB154113A (en) | 1920-03-05 | 1920-03-05 | Improvements in and relating to epicyclic variable speed gearing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB154113A (en) |
-
1920
- 1920-03-05 GB GB678320A patent/GB154113A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB154113A (en) | Improvements in and relating to epicyclic variable speed gearing | |
| GB154694A (en) | Improvements in or relating to change speed gear for motor cars and the like | |
| GB141801A (en) | Improvements in change speed mechanism | |
| US362344A (en) | Reversing mechanism | |
| GB191268A (en) | Improvements in or relating to driving gear for motor driven vehicles | |
| US1409536A (en) | Variable-speed gear | |
| GB180915A (en) | Improvements in two speed gears for motor cycles | |
| GB154456A (en) | Improvements in or relating to change speed gear mechanism suitable for motor vehicles, or the like | |
| GB246644A (en) | A new or improved variable speed gear | |
| GB239937A (en) | Improved variable-speed gear | |
| GB164776A (en) | Improvements in and relating to change speed gearing for motor vehicles and the like | |
| GB168983A (en) | Improvements in change-speed mechanism | |
| GB326041A (en) | Improvements in variable-speed gearing | |
| GB198271A (en) | Variable-speed and reversing gearing | |
| GB255019A (en) | Improved means for automatically stopping and braking machines | |
| GB220060A (en) | Improvements in over-running clutch | |
| GB466353A (en) | Improvements in epicyclic gearing | |
| GB191223519A (en) | Improvements relating to Variable Speed Gear for Motor Road Vehicles. | |
| GB112979A (en) | Improvements in Variable Speed Gearing. | |
| GB255150A (en) | Improvement in vehicle transmission | |
| GB295441A (en) | Improvements in mining machinery | |
| GB316833A (en) | Improvements in and relating to variable speed gearing | |
| GB235639A (en) | Improvements in infinitely variable gear | |
| GB287234A (en) | Improvements in or relating to variable speed and reverse transmission gear | |
| GB191501293A (en) | Improvements in or connected with Variable Speed Gears more particularly for use in connection with Motor Cars and Motor Cycles. |