Axial thrust control for gearing
US8038570B2 · kind B2 · utility
2Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 23, 2009 |
| Grant date | Oct 18, 2011 |
| Priority date | — |
| Expiry date | Jan 23, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H1/46
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An outboard thrust bearing assembly includes: a drawbolt, an inner end cap, an outer end cap, and at least one race of thrust bearings; the drawbolt for clamping the inner end cap to the outer end cap and about a pinion gear of a planetary gear, wherein the at least one race of outboard thrust bearings is retained in place by the outer end cap, the pinion gear, a planetary gear carrier and a hub cap. A wheel motor and a vehicle are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.