Bearing
US12281673B2 · kind B2 · utility
0Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2020 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Aug 20, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C33/3706
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An outer ring case includes an annular guide groove housing an end of each of a plurality of inner rollers. A groove width representing a radial length of the guide groove is greater than a diameter of each inner roller. A radius representing a distance from a bearing axis to an inner wall face of the guide groove that is radially outer is smaller than a distance from the bearing axis to an axial center of each of rollers plus a radius of each inner roller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.