Corner accesory for ducts
US8006948B2 · kind B2 · utility
8Cited by
15References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 2008 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Feb 10, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/0608
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A corner accessory for placing at the junction between at least two ducts that extend in different directions, includes two distinct flaps, one of which has a projecting element and the other of which includes an elongate opening, the projecting element being engaged in the elongate opening so as to move along a longitudinal direction of the opening to allow the flaps to move relative to each other. According to the invention, the elongate opening has a longitudinal edge parallel to the longitudinal direction and opening out locally to a slot that opens out into a free edge of the flap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.