Arrangement for fastening a grille in a frame section
US6415564B1 · kind B1 · utility
7Cited by
7References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 2000 |
| Grant date | Jul 9, 2002 |
| Priority date | — |
| Expiry date | Mar 17, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B7/0446
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a fastening technique for installing grille panels in frame sections that is faster and more secure and does not require tools. The grille is effectively secured against detachment from the frame, as the grille connectors are positively prevented from being pulled out of the grooves. Consequently, large pushing, pulling and detachment forces can be exerted on the grille without damaging the grille connectors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.