Housing frame of electrical apparatus
US8695815B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2010 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Jun 30, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/4602
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A housing frame includes a first and second beams connected to each other through a connection member. The two beams are each obtained by perpendicularly bending a metal plate twice in the longitudinal direction. The second beam is arranged perpendicular to the first beam. The connection member has a connection base portion extending from a bent side surface of a second base portion to a bent side surface of a first base portion through a cut portion formed in a first side portion and overlaps with the first base portion and the second base portion. The connection base portion and the first base portion are fastened together by a first fastening member, and the connection base portion and the second base portion are fastened together by a second fastening member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.