GB194525A - Improvements in or relating to variable speed gearing - Google Patents
Improvements in or relating to variable speed gearingInfo
- Publication number
- GB194525A GB194525A GB563922A GB563922A GB194525A GB 194525 A GB194525 A GB 194525A GB 563922 A GB563922 A GB 563922A GB 563922 A GB563922 A GB 563922A GB 194525 A GB194525 A GB 194525A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- balls
- bar
- speed gearing
- thrust
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
194,525. Aylward, L. J. Feb. 25, 1922. Variable-speed gearing comprises clutches each having a ring of balls or rollers l, Fig. 3, which are thrust radially inwards into positive engagement by sliding wedge sleeves o. The balls &c. l are supported in a cage m, Fig. 4, upon a loose gear &c. d and when thrust inwards engage keyways n in a shaft b. In the arrangement shown in Fig. 3, a direct drive from a driving-shaft a is produced when the clutch on the extreme right is actuated. Two countershaft reduced speeds and reversed driving respectively are brought into action by clutching wheels e, el, f to the shaft b. Striking forks p, p<1> are secured to selector bars u, u<1>, Fig. 5, which are normally held locked by a bar r between the ends of transverse bolts s. In the act of releasing a main clutch, the bar r is slid to the right so that the bolts s release the bars u, u' for changing speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB563922A GB194525A (en) | 1922-02-25 | 1922-02-25 | Improvements in or relating to variable speed gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB563922A GB194525A (en) | 1922-02-25 | 1922-02-25 | Improvements in or relating to variable speed gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB194525A true GB194525A (en) | 1923-03-15 |
Family
ID=9799847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB563922A Expired GB194525A (en) | 1922-02-25 | 1922-02-25 | Improvements in or relating to variable speed gearing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB194525A (en) |
-
1922
- 1922-02-25 GB GB563922A patent/GB194525A/en not_active Expired
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