GB369998A - Improvements in variable speed gearing - Google Patents
Improvements in variable speed gearingInfo
- Publication number
- GB369998A GB369998A GB38589/30A GB3858930A GB369998A GB 369998 A GB369998 A GB 369998A GB 38589/30 A GB38589/30 A GB 38589/30A GB 3858930 A GB3858930 A GB 3858930A GB 369998 A GB369998 A GB 369998A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- driven
- shaft
- teeth
- speed
- 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
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
-
- 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
- F16H2714/00—Different types speed-changing mechanisms for toothed gearing
- F16H2714/04—Different types speed-changing mechanisms for toothed gearing with specially adapted devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
369,998. Variable-speed toothed gearing ; ratchet clutches. WARNER GEAR CO., Muncie, Indiana, U.S.A.-(Assignees of Fishburn, 0. E. ; Muncie, Indiana, U.S.A.) Dec. 22, 1930, No. 38589. Convention date, Jan. 20. [Class 80 (ii).] In variable-speed gearing for automobiles &c. of the type with aligned driving and driven shafts 2, 3 and a parallel countershaft 4, a ratchet clutch 17 connects a hub 14 splined on the driven shaft to a clutch member 20 which by means of clutch teeth 22 engaging teeth 23 effects a direct drive and by clutch teeth 24 engaging teeth 25 effects a lower speed drive, the wheel 10 then connected being normally free on the shaft 3 and driven by a wheel 7 on the shaft 4. Overrunning of the driven shaft at either speed is thus permitted.. Additional clutch teeth such as 36, 37 and 34, 35 may be provided positively connecting the driving and driven shafts or the wheel 10 and the driven shaft at the limits of adjustment of the clutch member 20, so that overrunning becomes no longer possible. The ratchet clutch is preferably of the type in which rollers 17 of increasing diameters are arranged in eccentric recesses in the inner or outer parts, blocks 19 acted on by springs 18 pressing the rollers to clutching position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US369998XA | 1930-01-20 | 1930-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB369998A true GB369998A (en) | 1932-03-22 |
Family
ID=21891895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38589/30A Expired GB369998A (en) | 1930-01-20 | 1930-12-22 | Improvements in variable speed gearing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB369998A (en) |
-
1930
- 1930-12-22 GB GB38589/30A patent/GB369998A/en not_active Expired
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