Ram-body fretting corrosion proof solution
US11300156B2 · kind B2 · utility
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4References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 11, 2019 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Dec 11, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2326/43
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A ram-body for use with a spherical bearing has an inner circumferential surface. The ram-body comprises at least a first concave section provided in said inner circumferential surface. In some examples, a second concave section may be provided diametrically opposite to the first concave section. In some examples, the concave sections may be lunular shaped. A method of manufacturing the ram-body is also described. A ram-body and spherical bearing assembly is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.