GB593813A - Epicyclic gear mechanism for varying angular velocity - Google Patents
Epicyclic gear mechanism for varying angular velocityInfo
- Publication number
- GB593813A GB593813A GB816145A GB816145A GB593813A GB 593813 A GB593813 A GB 593813A GB 816145 A GB816145 A GB 816145A GB 816145 A GB816145 A GB 816145A GB 593813 A GB593813 A GB 593813A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gears
- eccentricity
- driving shaft
- sun wheel
- planet
- 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
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/02—Gearings or mechanisms with other special functional features for conveying rotary motion with cyclically varying velocity ratio
-
- 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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
-
- 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
- F16H2720/00—Different types of speed-change gear mechanisms
- F16H2720/02—Gears with a non-circular rolling curve or gears with special teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
593,813. Epicyclic toothed - gearing. GRODZINSKI, P. April 3, 1945, No. 8161. [Class 80(i)] An epicyclic gear mechanism for giving a cyclically varying speed ratio employs circular eccentric gears of the type described in Specification 561,067 having an eccentricity between 0.05 and 0.1 of the radius of the gears. As shown, a driving shaft 6 has secured to it a carrier 8 which supports two planet pinions 16, 17 on a spindle 15. The planet 17 gears with a sun wheel 18 secured to the driving shaft 19 whilst the planet 16 gears with a sun wheel 10 on a sleeve 9 concentric with the driving shaft 6. One or both of the pairs of gears 10, 16 and 17, 18 are circular eccentric gears as indicated in Fig. 3 of an eccentricity between 0.05 and 0.1 of the radius of the gears. The sun wheel 10 is either held stationary to give a cyclic variation of the speed of the driven shaft 19 due to the eccentricity of the gears alone or it may be rotated at a constant or variable speed to further modify the velocity ratio between the shafts 6 and 19. Specification 534,348 also is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB593813A true GB593813A (en) | 1947-10-27 |
Family
ID=1629233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB816145A Expired GB593813A (en) | 1945-04-03 | Epicyclic gear mechanism for varying angular velocity |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB593813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856370A (en) * | 1985-12-04 | 1989-08-15 | Stidworthy Frederick M | Variable phase couplings |
-
1945
- 1945-04-03 GB GB816145A patent/GB593813A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856370A (en) * | 1985-12-04 | 1989-08-15 | Stidworthy Frederick M | Variable phase couplings |
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