GB272644A - Improvements in automatically variable gear - Google Patents
Improvements in automatically variable gearInfo
- Publication number
- GB272644A GB272644A GB859326A GB859326A GB272644A GB 272644 A GB272644 A GB 272644A GB 859326 A GB859326 A GB 859326A GB 859326 A GB859326 A GB 859326A GB 272644 A GB272644 A GB 272644A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- fly
- cranks
- planet
- fast
- 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
- F16H33/00—Gearings based on repeated accumulation and delivery of energy
- F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
- F16H33/04—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought
- F16H33/08—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought based essentially on inertia
- F16H33/14—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought based essentially on inertia having orbital members influenced by regulating masses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
272,644. Johnston, J., and Grayson, H. A. March 30, 1926. Variable-speed gearing is controlled automatically by a mass or fly-wheel k which is oscillated as it turns with driving and driven shafts a, b bv a crank or cranks h connected to planet gears d. The planet spindles f are supported in a oarrier e fast on the shaft a. The pinions d mesh with a sun gear c fast on the shaft b. Blocks i fitting over the cranks h are adapted to slide in substantially radial grooves m in the fly-wheel k. The inertia of the fly-wheel resists relative motion within the gearing so as to yield an elastic variable drive. The cranks act so as to accelerate the flv-wheel slowly and to decelerate rapidly, and to this end the grooves m may be curved formerly in the direction of rotation at their inner ends. The sun gear is preferably three times the diameter of the planet gear. Specifications 222,912, and 227,516, are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB859326A GB272644A (en) | 1926-03-30 | 1926-03-30 | Improvements in automatically variable gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB859326A GB272644A (en) | 1926-03-30 | 1926-03-30 | Improvements in automatically variable gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB272644A true GB272644A (en) | 1927-06-23 |
Family
ID=9855466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB859326A Expired GB272644A (en) | 1926-03-30 | 1926-03-30 | Improvements in automatically variable gear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB272644A (en) |
-
1926
- 1926-03-30 GB GB859326A patent/GB272644A/en not_active Expired
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