Bearing pin upset method to retain high hardness pins
US10369620B2 · kind B2 · utility
3Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2016 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | Jun 29, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49915
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of upsetting an axle with a peen tool according to one example of the present disclosure includes contacting a distal end surface of the peen tool with a first terminal end of the axle. The distal end surface of the peen tool has a relief portion formed on the distal end surface that includes a concave profile. An area of the axle is displaced based on the contacting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.