EP 1342037 A1 20030910 - GRATING FOR AERATION DUCTS
Title (en)
GRATING FOR AERATION DUCTS
Title (de)
GITTER FÜR LÜFTUNGSKANÄLE
Title (fr)
GRILLE POUR CONDUITS D'AERATION
Publication
Application
Priority
- EP 0114580 W 20011212
- IT BO20000726 A 20001214
Abstract (en)
[origin: WO0248620A1] The grating according to the invention is formed with two or more pieces (1, 101), book articulated between them, so that they canbrought the one over the other with reciprocal approach of their internal front, so that the transversal overall dimensions of the grating can be reduced by half, and that the same grating can be inserted and can slide inside the aeration duct (C). At least one of the two pieces of the grating is provided in the internal front with grasping means (5) which are used to retain the same grating when it has come out from the duct, so that the two pieces of the same grating can be opened and disposed upon the same plane. The grasping means can be provided at least with one leaf spring (6) which anchors by bending and transversally inside of the aeration duct, to maintain the grating in the correct position on the outer front of said duct.
IPC 1-7
IPC 8 full level
F23M 9/02 (2006.01); F24F 13/08 (2006.01)
CPC (source: EP US)
F23M 9/02 (2013.01 - EP); F24F 13/084 (2013.01 - EP US); F24F 2007/0025 (2021.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0248620 A1 20020620; AT E317963 T1 20060315; DE 60117224 D1 20060420; DE 60117224 T2 20061123; EP 1342037 A1 20030910; EP 1342037 B1 20060215; ES 2258058 T3 20060816; IT BO20000726 A0 20001214; IT BO20000726 A1 20020614
DOCDB simple family (application)
EP 0114580 W 20011212; AT 01270736 T 20011212; DE 60117224 T 20011212; EP 01270736 A 20011212; ES 01270736 T 20011212; IT BO20000726 A 20001214