Access floor system with hemmed edge panel
US5048242A · kind A · utility
45Cited by
36References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1990 |
| Grant date | Sep 17, 1991 |
| Priority date | — |
| Expiry date | Apr 4, 2010 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F15/02458
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An access floor system includes a plurality of floor panels, each panel having a pan and a cooperating top plate. The top plate is folded over a peripheral flange of the pan to define a hemmed edge. A trim piece is configured to snap over the hemmed edge of the floor panel. A support pedestal assembly includes a support plate configured to support the floor panels at their corners. Generally T-shaped stringers are joined to the support plates in a grid-like pattern. The stringers are rigidly connected to the plates or snap-on to lock tabs defined by the plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.