Metal shield having bent edges and method of manufacturing
US6752661B2 · kind B2 · utility
19Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2001 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | May 25, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R43/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of manufacturing a metal shield of an electrical connector comprises following steps: (a) stamping step to stamp a metal carrier continuously to form a framework having an underside and sidewall; (b) cutting step to cut the underside of the framework out and form a thin edge at the bottom of the sidewall; (c) trimming step to prune the thin edge of sidewall; (d) shaping step to stamp the framework continuously with a punch having chamfers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.