GB477792A - Improvements in and relating to power transmission and speed reduction gearing - Google Patents
Improvements in and relating to power transmission and speed reduction gearingInfo
- Publication number
- GB477792A GB477792A GB2896636A GB2896636A GB477792A GB 477792 A GB477792 A GB 477792A GB 2896636 A GB2896636 A GB 2896636A GB 2896636 A GB2896636 A GB 2896636A GB 477792 A GB477792 A GB 477792A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crank
- gear
- driven
- shaft
- reduction gearing
- 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
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
- F16H2001/323—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising eccentric crankshafts driving or driven by a gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Gear Transmission (AREA)
Abstract
477,792. Toothed gearing. ANDER. SON, H. ST.-J. C., ANDERSON, W. H., and HOLTOM, M. E., [Representatives of ANDERSON, H. P. H.], and HENDERSON, A. Oct. 24, 1936, No. 28966. [Class 80 (i)] Relates to reduction gearing of the type in which an annulus 11 on the driven shaft 13 is driven by a gyrating gear 14 restrained against rotation on its own axis. According to the invention, the gear 14 is driven by two or more cranks or eccentrics 15, which are synchronously rotated on fixed axes. As shown, the driving- shaft 22 carries a crank 21 which through a link 20 drives cranks 18 on the axles 16 carrying the eccentric pins 15. A balance-weight for the crank 21 may be provided. To prevent the crank-pins 15 from rotating in opposite directions, they may be connected by a link. In a modification, the axles 16 carry gears meshing with a gear on the driving-shaft. Gears of different sizes may be substituted to vary the transmission ratio.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2896636A GB477792A (en) | 1936-10-24 | 1936-10-24 | Improvements in and relating to power transmission and speed reduction gearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2896636A GB477792A (en) | 1936-10-24 | 1936-10-24 | Improvements in and relating to power transmission and speed reduction gearing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB477792A true GB477792A (en) | 1938-01-06 |
Family
ID=10284083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2896636A Expired GB477792A (en) | 1936-10-24 | 1936-10-24 | Improvements in and relating to power transmission and speed reduction gearing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB477792A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2609713A (en) * | 1951-01-30 | 1952-09-09 | David Round & Son | Planetary gearing |
FR2452744A1 (en) * | 1979-03-29 | 1980-10-24 | Gilardini Spa | DEVICE FOR ADJUSTING THE RELATIVE POSITION OF TWO PARTS, PARTICULARLY TWO PARTS OF A SEAT |
FR2721083A1 (en) * | 1994-06-13 | 1995-12-15 | Francois Durand | Eccentric reducer. |
-
1936
- 1936-10-24 GB GB2896636A patent/GB477792A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2609713A (en) * | 1951-01-30 | 1952-09-09 | David Round & Son | Planetary gearing |
FR2452744A1 (en) * | 1979-03-29 | 1980-10-24 | Gilardini Spa | DEVICE FOR ADJUSTING THE RELATIVE POSITION OF TWO PARTS, PARTICULARLY TWO PARTS OF A SEAT |
FR2721083A1 (en) * | 1994-06-13 | 1995-12-15 | Francois Durand | Eccentric reducer. |
WO1995034771A1 (en) * | 1994-06-13 | 1995-12-21 | Durand Francois | Gear reducer comprising eccentrics |
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