GB213421A - Improvements in and relating to transmission gears - Google Patents
Improvements in and relating to transmission gearsInfo
- Publication number
- GB213421A GB213421A GB751423A GB751423A GB213421A GB 213421 A GB213421 A GB 213421A GB 751423 A GB751423 A GB 751423A GB 751423 A GB751423 A GB 751423A GB 213421 A GB213421 A GB 213421A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- clutch
- pinion
- carriage
- lateral 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/36—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters
- F16H3/363—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters the teeth of the set of coaxial gears being arranged on a surface of generally conical shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
213,421. Osborn, A. E. March 15, 1923. Variable-speed gearing of the kind in which a cone of toothed gears 71 - - 78 are alternatively driven by a pinion 30 slidable on a driving-shaft 20 is modified so that lateral thrust is not imparted to that shaft and so that change of mesh is facilitated. The end of the shaft 20 remote from the engine clutch 11 is unsupported, lateral thrust being taken by a carriage 35 which embraces the pinion and slides in a fixed guideway in a casing 45. The carriage 35 is operated through a rod 21 and spring striking-means 22, which coacts with a spaced-cam bar 28 for disconnecting the clutch 11 prior to making a new engagement of gear teeth. This bar is knocked up by a bowl 24 on the striker, so operating a clutch lever 12. Specification 213,021 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB751423A GB213421A (en) | 1923-03-15 | 1923-03-15 | Improvements in and relating to transmission gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB751423A GB213421A (en) | 1923-03-15 | 1923-03-15 | Improvements in and relating to transmission gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB213421A true GB213421A (en) | 1924-04-03 |
Family
ID=9834577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB751423A Expired GB213421A (en) | 1923-03-15 | 1923-03-15 | Improvements in and relating to transmission gears |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB213421A (en) |
-
1923
- 1923-03-15 GB GB751423A patent/GB213421A/en not_active Expired
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