Spring damper bearing and spring damper bearing assembly
US11912083B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2019 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Sep 19, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F9/3242
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A spring damper bearing includes a bearing cap, a guide ring and a thrust bearing. The bearing cap and the guide ring are connected together and surround the thrust bearing. The bearing cap includes an annular main body portion and a barrier part which is located on an inner circumferential side of the main body portion. The barrier part has an annular shape and includes an outer circumferential end connected to the main body portion and an inner circumferential end which extends out from the outer circumferential end and is away from the main body portion. The inner circumferential end is nearer than the outer circumferential end to the lower axial side and the inner radial side of the spring damper bearing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.