EP 1122375 B1 20030402 - Flexible roof vent and its insert
Title (en)
Flexible roof vent and its insert
Title (de)
Flexibler Dachentlüfter und sein Einsatzteil
Title (fr)
Aérateur de toit flexile et son dispositif insérable
Publication
Application
Priority
DK PA200000165 A 20000201
Abstract (en)
[origin: EP1122375A2] Ventilation lead-in for fitting in a membrane, preferably an underroof, where the lead-in has an upper and a lower annular flange intended to be disposed at each side of the membrane. In a first stable condition before fitting, the upper and the lower annular flanges extend frusto-conically away from the lead-in in each their direction. In a second stable condition after fitting, the upper and the lower annular flanges extend frusto-conically away from the central hole in the same direction. Thereby, the membrane is retained between the two flanges by squeezing. The ventilation lead-in also comprises an insert with a net against drifting snow. <IMAGE>
IPC 1-7
IPC 8 full level
E04D 13/147 (2006.01); E04D 13/17 (2006.01)
CPC (source: EP)
E04D 13/1476 (2013.01); E04D 13/17 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1122375 A2 20010808; EP 1122375 A3 20011004; EP 1122375 B1 20030402; AT E236318 T1 20030415; DE 60001909 D1 20030508; DE 60001909 T2 20040212; DK 173535 B1 20010205; DK 200000165 A 20010205; NO 20010536 D0 20010131; NO 20010536 L 20010802
DOCDB simple family (application)
EP 00122431 A 20001013; AT 00122431 T 20001013; DE 60001909 T 20001013; DK PA200000165 A 20000201; NO 20010536 A 20010131