GB524598A - Improvements in and relating to friction wheel gears - Google Patents
Improvements in and relating to friction wheel gearsInfo
- Publication number
- GB524598A GB524598A GB3453/39A GB345339A GB524598A GB 524598 A GB524598 A GB 524598A GB 3453/39 A GB3453/39 A GB 3453/39A GB 345339 A GB345339 A GB 345339A GB 524598 A GB524598 A GB 524598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- gearing
- shafts
- shaft
- feb
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/664—Friction gearings
- F16H61/6645—Friction gearings controlling shifting exclusively as a function of speed and torque
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Abstract
524,598. Variable-speed friction gearing. BEIER. J. Feb. 1, 1939, No. 3453. Convention date, Feb. 1, 1938. [Class 80 (ii)] Variable-speed friction-gearing comprises conically-faced discs b axially slidable on a shaft a and two or more sets of discs c slidable on shafts d, the distance of which from the central shaft a may be adjusted to vary the transmission ratio. The shafts d may be journalled in pivoted frames f, the different frames being linked together for control by a lever k. Springs g, g<1> press the discs together, and a governor h may be provided to supplement the spring action. The surfaces of the discs may be curved, and curved bearing surfaces in the shafts are provided to permit ready alignment of the discs. From the shafts d motion is transmitted through spur-gearing l, m to the drum n and shaft o. Epicyclic gearing may be interposed at one or both ends of the friction gear, the driving or driven shaft, or both, being secured to' the planet carrier. The gearing may be constructed as a " branched" gear, part of the power being transmitted, for example, through the outer wheel of a planet system and part through the sun wheel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE524598X | 1939-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB524598A true GB524598A (en) | 1940-08-09 |
Family
ID=6552339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3453/39A Expired GB524598A (en) | 1939-02-01 | 1939-02-01 | Improvements in and relating to friction wheel gears |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB524598A (en) |
-
1939
- 1939-02-01 GB GB3453/39A patent/GB524598A/en not_active Expired
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