Rolled-on-surface element of a rolling-element bearing assembly and method for repairing a rolled-on-surface element
US11274703B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jan 22, 2020 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Jun 12, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2300/14
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rolled-on-surface element of a rolling-element bearing assembly has a rolled-on surface configured to support a plurality of rolling elements, a cavity in the rolled-on surface having an opening smaller than 25% of a total area of the rolled-on surface, and an insert press-fit in the cavity such that an exposed surface of the insert forms a portion of the rolled-on surface. Also, a method of repairing a rolled-on surface of a rolled-on-surface element using an insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.