Subpurlin and attachment assembly
US4791770A · kind A · utility
8Cited by
16References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 1987 |
| Grant date | Dec 20, 1988 |
| Priority date | — |
| Expiry date | Jun 29, 2007 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D13/1618
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A subpurlin (100) is provided for use in constructing an insulated wall assembly having a plurality of horizontal support members (104) and wall panels (102). The subpurlin (100) is provided with a first cell rib area (110) and a second cell rib area (112) and interconnecting spanner sections (28) to provide insulation space (116) between the wall support members (104) and the subpurlin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.