Ventilation strip, in particular for high-pitched roofs
US8726593B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 5, 2007 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | Jul 16, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D13/178
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention relates to a venting band with at least two side strips extending parallel to one another and a center strip. Parallel to the side strips extend venting bands formed by continuously connected walls or webs. The venting bands can therein have diverse forms. At least one venting channel is provided; however, it is also possible to provide several venting channels. Through the use of certain materials with restoring forces for the venting band, the at least one venting channel can open automatically during the rolling out of the venting band. However, it is also possible, to bring about an opening of the at least one venting channel by pulling on the side strips.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.