GB251421A - Improved variable speed gear - Google Patents
Improved variable speed gearInfo
- Publication number
- GB251421A GB251421A GB989125A GB989125A GB251421A GB 251421 A GB251421 A GB 251421A GB 989125 A GB989125 A GB 989125A GB 989125 A GB989125 A GB 989125A GB 251421 A GB251421 A GB 251421A
- Authority
- GB
- United Kingdom
- Prior art keywords
- guides
- variable speed
- speed gear
- improved variable
- spiral
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
251,421. Buchanan, A. April 16, 1925. No Patent granted (Sealing fee not paid). Variable-speed gearing comprises an epicyclic train controlled automatically by a mass or masses, such as L, L<1>, which are reciprocated along substantially radial spiral guides I, I<1>, inertia and centrifugal force coming in. Stepped planet gears C, E mesh with sun gears B, F fast on driving and driven shafts A, G, respectively. The carrier frame H of the planets is loose, and balanced guides I, I<1> are rigidly fixed thereto. The planetary spindles D, D<1> are cranked, and are connected by rods J, J' to thrust blocks K, K<1>, which communicate reciprocation to the weights L, L<1>, which are threaded upon the guides so as to have spiral motion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB989125A GB251421A (en) | 1925-04-16 | 1925-04-16 | Improved variable speed gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB989125A GB251421A (en) | 1925-04-16 | 1925-04-16 | Improved variable speed gear |
Publications (1)
Publication Number | Publication Date |
---|---|
GB251421A true GB251421A (en) | 1926-05-06 |
Family
ID=9880700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB989125A Expired GB251421A (en) | 1925-04-16 | 1925-04-16 | Improved variable speed gear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB251421A (en) |
-
1925
- 1925-04-16 GB GB989125A patent/GB251421A/en not_active Expired
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