EP 0658235 A1 19950621 - ROOF AIR-VENT PIPE.
Title (en)
ROOF AIR-VENT PIPE.
Title (de)
DACHENTLÜFTER.
Title (fr)
AERATEUR SE MONTANT SUR UN TOIT.
Publication
Application
Priority
- DE 9211551 U 19920827
- EP 9302319 W 19930827
Abstract (en)
[origin: WO9405876A1] A roof air-vent pipe (D) has a projecting dome (9) on the top side of a metallic roof-covering plate (1) and a vent pipe (7) carried by the dome over a cap (19). In order to obain a roof ventilator which is particularly efficient in use, the plastic dome which carries a plastic vent pipe (7) is set on the marginal area (8) of a hole (2) cut out in a roof-covering plate (1).
IPC 1-7
IPC 8 full level
E04D 13/14 (2006.01); E04D 13/147 (2006.01)
CPC (source: EP)
E04D 13/1471 (2013.01)
Citation (search report)
See references of WO 9405876A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9405876 A1 19940317; AT E145957 T1 19961215; AU 4815693 A 19940329; CZ 46895 A3 19951213; DE 59304697 D1 19970116; DE 9211551 U1 19940105; EP 0658235 A1 19950621; EP 0658235 B1 19961204; HU 9500584 D0 19950428; HU T68765 A 19950728; PL 307573 A1 19950529; SK 25295 A3 19950711
DOCDB simple family (application)
EP 9302319 W 19930827; AT 93920688 T 19930827; AU 4815693 A 19930827; CZ 46895 A 19930827; DE 59304697 T 19930827; DE 9211551 U 19920827; EP 93920688 A 19930827; HU 9500584 A 19930827; PL 30757393 A 19930827; SK 25295 A 19930827