Planetary gear set with several gear stages
US9328802B2 · kind B2 · utility
0Cited by
7References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Oct 21, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2055/176
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Planetary gear set with several gear stages, comprising an annular ring with which the planet gears are in engagement with at least one gear stage; according to the invention it is provided that at least one circular insert part with external and internal gearing is arranged in an annular ring, whereby the external gearing is in engagement with the annular ring and the internal gearing meshes with planet gears of another gear stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.