Electrical contact having an upper contact with a thickened base portion
US7878867B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 5, 2010 |
| Grant date | Feb 1, 2011 |
| Priority date | — |
| Expiry date | Apr 5, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/2435
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical contact (100) comprises an upper contact (1), a lower contact (3) and a spring (2) located between the upper contact (1) and the lower contact (3), the upper contact (1) comprises a base portion (11) and an additional portion (15) bending from the base portion (11) and overlapping each other, the base portion (11) has a first contact portion (111) at a top end thereof, the lower contact (3) comprises a body portion (32) and a pair of arms (33) extending from the body portion (32), the body portion (32) has a second contact portion (321) at a bottom end thereof, the arms (33) contact with the base portion (11) and the additional portion (15).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.