Spring tab of an electric junction box
US7850462B2 · kind B2 · utility
6Cited by
9References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 2009 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Mar 12, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/949
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An obliquely bent spring tab is projected from a circumference of a bolt hole in a power connector of a bus bar. When the bus bar is housed in and fixed to a case, the spring tab is in stable surface contact with a bolt. Thereby, conductivity inspection can be performed by connecting a conductivity inspection apparatus to the bolt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.