Vibration dampening hypoid gear structure
US6339967B1 · kind B1 · utility
4Cited by
16References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 2, 2000 |
| Grant date | Jan 22, 2002 |
| Priority date | — |
| Expiry date | Nov 2, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19623
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention concerns a hypoid gear structure which includes a hypoid ring gear disposed coaxially with a rotation axis and a hypoid pinion gear provided with a rotation axis of an electric motor and engaging with the hypoid ring gear. The hypoid gear includes a first toothed portion disposed on the inner side and a second toothed portion disposed on the outer side, and one of the first toothed portion and the second toothed portion is urged by a spring to press the hypoid pinion gear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.