GB116531A - Improvements in Gear Trains. - Google Patents
Improvements in Gear Trains.Info
- Publication number
- GB116531A GB116531A GB834017A GB834017A GB116531A GB 116531 A GB116531 A GB 116531A GB 834017 A GB834017 A GB 834017A GB 834017 A GB834017 A GB 834017A GB 116531 A GB116531 A GB 116531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shafts
- teeth
- gear teeth
- reactions
- wheels
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/206—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members characterised by the driving or driven member being composed of two or more gear wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
116,531. Parsons, Sir C. A., Cook, S. S., and Douglas, L. M. June 11, 1017. Toothed gearing.-To prevent the deflexion 'of an intermediate shatt used in double helical reduction gearing by the reactions between the gear teeth, the shaft is so placed with respect to the driving and driven shafts that the reactions between the different sets of gear teeth act in parallel lines. This condition is fulfilled by mahing the angle between the common radial lines of the shafts a, d and d, g equtd to the sum of the angles a<1>, a<2> representing the slope of the gear teeth, that is the angles a , Fig. 2, between the common radius r of two wheels and the common tangent t of the tooth surfaces. Modifications applied to double and to triple reduction gearing are described in which the shafts are so arranged that the forces acting on the intermediate shafts are all vertical. In another modification, two driving pinions h engage the wheel c on the intermediate shaft d, and are so placed that the resultant of the forces between the teeth is in a line parallel to the line of action between the teeth of the wheels e, f.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB834017A GB116531A (en) | 1917-06-11 | 1917-06-11 | Improvements in Gear Trains. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB834017A GB116531A (en) | 1917-06-11 | 1917-06-11 | Improvements in Gear Trains. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB116531A true GB116531A (en) | 1918-06-11 |
Family
ID=32670652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB834017A Expired GB116531A (en) | 1917-06-11 | 1917-06-11 | Improvements in Gear Trains. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB116531A (en) |
-
1917
- 1917-06-11 GB GB834017A patent/GB116531A/en not_active Expired
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