Heat and sound insulating structure for boarding or other non-loadbearing wall
US4434592A · kind A · utility
73Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1980 |
| Grant date | Mar 6, 1984 |
| Priority date | — |
| Expiry date | Dec 12, 2000 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/848
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The structure comprises a heat insulating panel maintained between an inner metal revetment and an outer metal revetment. The revetments are provided with ribs which project into the panel and the ribs of the two revetments are perpendicular to one another. A thin core of insulating material is applied against one of the revetments by a thin and solid metal sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.