Joist element for fastening a flat, plate-shaped structural element to a pitched roof
US6105331A · kind A · utility
9Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1998 |
| Grant date | Aug 22, 2000 |
| Priority date | — |
| Expiry date | Sep 29, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A joist element for fastening a flat, plate-shaped structural element to a pitched roof. In particular for fastening a solar energy collection module, whereby the joist element, laid in the ridge-eaves direction, can be fastened to the roof substructure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.