EP 0715671 A1 19960612 - ROOF VENTILATING DEVICE
Title (en)
ROOF VENTILATING DEVICE
Title (de)
DACHENTLÜFTER
Title (fr)
DISPOSITIF D'AERATION POUR TOITS
Publication
Application
Priority
- DE 4329618 A 19930902
- EP 9402801 W 19940824
Abstract (en)
[origin: WO9506792A1] A roof ventilating device (D) has a roofing slab (1) with a dome (2) provided with a top opening for a ventilating pipe (5) whose diameter approximately corresponds to the width of the dome (2) and is smaller than its length. A cap (6) that covers the dome (2) has a vent. In order to optimise the operation and the construction of the device, the vent in the cap (6) comprises a ventilation grid (9/Ö) that extends beyond the opening of the ventilating pipe. The larger, longitudinal diameter of the ventilation grid (9/Ö) runs into the circular cross-section of the ventilating pipe (5) through funnel-shaped (funnel T) sliding surfaces (13, 14).
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 9506792A1
Designated contracting state (EPC)
AT BE DE DK ES FR GB GR IE IT NL PT SE
DOCDB simple family (publication)
WO 9506792 A1 19950309; AT E174650 T1 19990115; AU 7536994 A 19950322; CZ 288807 B6 20010912; CZ 60696 A3 19960717; DE 4329618 A1 19950309; DE 59407498 D1 19990128; DK 0715671 T3 19990823; EP 0715671 A1 19960612; EP 0715671 B1 19981216; ES 2126142 T3 19990316
DOCDB simple family (application)
EP 9402801 W 19940824; AT 94925473 T 19940824; AU 7536994 A 19940824; CZ 60696 A 19940824; DE 4329618 A 19930902; DE 59407498 T 19940824; DK 94925473 T 19940824; EP 94925473 A 19940824; ES 94925473 T 19940824