Leaktight covering fixed to a framework
US5177922A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 14, 1991 |
| Grant date | Jan 12, 1993 |
| Priority date | — |
| Expiry date | Feb 14, 2011 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D5/147
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A leaktight covering, in particular for an industrial building, includes a loadbearing element adapted to be fixed to a framework element of the building, a layer of an insulating material arranged on the loadbearing element, and a cladding covering the layer of insulating material, with connection structure holding such three components assembled together. A first member is used, on the one hand, to ensure fixing of the loadbearing element to the framework element and, on the other hand, forms part of the connection structure. A second member is linked to the first member and to the cladding. In a first embodiment, the first member is a screw screwed into the framework element, and the connection structure includes a hollow, cylindrical intermediate piece, a bottom of which is fixed to the loadbearing element via the screw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.