Planetary gear
US10215271B2 · kind B2 · utility
1Cited by
10References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 9, 2009 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Mar 7, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H57/082
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A planetary gear, in particular a multi-stage planetary gear, includes at least two sun wheels, which are disposed coaxially one behind the other. A hydrodynamic axial bearing is arranged between the sun wheels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.