GB714232A - Improvements in sun-and-planet or multi-countershaft gears - Google Patents
Improvements in sun-and-planet or multi-countershaft gearsInfo
- Publication number
- GB714232A GB714232A GB28298/52A GB2829852A GB714232A GB 714232 A GB714232 A GB 714232A GB 28298/52 A GB28298/52 A GB 28298/52A GB 2829852 A GB2829852 A GB 2829852A GB 714232 A GB714232 A GB 714232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sun
- toothed
- planet pinions
- annulus
- shaft
- 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
- F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
714,232. Toothed gearing. STOECKICHT, W. G. Nov. 10, 1952 [Nov. 10, 1951], No. 28298/52. Class 80 (1) In an epicyclic gear in which the sun wheel or the annulus is coupled to. its driving or driven shaft or member by a pivotal connection to allow of the equalisation of the tooth forces on the planet pinions, the tooth engagement between the sun or annulus and the planet pinions is made slighty convex, preferably by making the teeth of the planet pinions slightly convex as shown in Fig. 2. In Fig. 1, the sun gear 2 is coupled to shaft 8 through a toothed connection 9, 10 and engages planet pinions 3 on a carrier 5 secured to. a shaft 7. The annulus 6 is held stationary by a toothed coupling 12, 13 to a ring 14. The invention is also applicable to a similar arrangement of gearing in which the carrier member 5 is held stationary to form with the gears 2 and 6 a multi-countershaft gear. The toothed couplings 9, 10 and 12, 13 may be replaced by rubber or other flexible couplings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE714232X | 1951-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB714232A true GB714232A (en) | 1954-08-25 |
Family
ID=6624998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28298/52A Expired GB714232A (en) | 1951-11-10 | 1952-11-10 | Improvements in sun-and-planet or multi-countershaft gears |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB714232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2939346A (en) * | 1957-11-01 | 1960-06-07 | Caterpillar Tractor Co | Two-step gear reduction mechanism |
-
1952
- 1952-11-10 GB GB28298/52A patent/GB714232A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2939346A (en) * | 1957-11-01 | 1960-06-07 | Caterpillar Tractor Co | Two-step gear reduction mechanism |
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