Planet carrier of the cage type
US8747278B2 · kind B2 · utility
2Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 2008 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Apr 18, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H1/2809
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Planet carrier of an epicyclic gear system with planetary shafts which are connected fixedly to the planet carrier, onto which planet wheels are mounted rotatably using planetary bearings, the teeth of the planetary wheels being helical or chevron teeth, the planet carrier being of the cage type, and where at least two separate planetary wheels are mounted on each planetary shaft, each wheel of which being supported by at least one double-row tapered roller bearing, the outermost bearing ring of each double-row tapered roller bearing being integrated into the planetary wheel concerned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.