EP 0136288 B1 19870429 - VENTILATOR FOR VENTILATED ROOFS
Title (en)
VENTILATOR FOR VENTILATED ROOFS
Publication
Application
Priority
SE 8300402 A 19830127
Abstract (en)
[origin: WO8402970A1] A ventilator at the ridge of a building roof intended to allow external air to escape, which as a result of natural draft flows from the eaves up towards the ridge of the roof on the underside of profiled run-off panels (1). It consists substantially of, on the one hand, a cover plate (8) consisting of two flanks joining over an opening (2) between opposite run-off plates (1) at the ridge, and on the other hand of a cap (3) above the said cover plate (8). Between the cover plate (8) and cap (3) is a space. The cap (3) is perforated at its lower edges extending over opposite run-off panels (1). The cover plate (8) has also perforated rows at right angles below the perforations of cap (3) as well as a perforation at the top in the area of the ridge. At the upper ends of the run-off panels opposite the ridge of the roof is provided a seal between the said panels and the cover plate (8).
IPC 1-7
IPC 8 full level
E04D 13/17 (2006.01)
CPC (source: EP)
E04D 13/174 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL
DOCDB simple family (publication)
WO 8402970 A1 19840802; DE 3463411 D1 19870604; EP 0136288 A1 19850410; EP 0136288 B1 19870429; SE 443642 B 19860303; SE 8300402 D0 19830127; SE 8300402 L 19840728
DOCDB simple family (application)
SE 8400017 W 19840119; DE 3463411 T 19840119; EP 84900558 A 19840119; SE 8300402 A 19830127