EP 0386717 B1 19921209 - PROCEDURE FOR THE PRODUCTION OF A VENTILATION GRILLE
Title (en)
PROCEDURE FOR THE PRODUCTION OF A VENTILATION GRILLE
Publication
Application
Priority
DE 3907559 A 19890309
Abstract (en)
[origin: EP0386717A2] In a ventilation grille with a housing (1) which on the one hand forms an opening (2), into which lamellae (17) are inserted, and on the other hand has a rear wall with slots (11) which is covered with a slotted slide (10), the housing (1) is to be designed in one piece. Folded from the rear wall (3) are side walls (5, 6) which form a housing box, in which the slotted slide (10) and the lamellae (17) are located. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 51/16 (2006.01); F24F 13/06 (2006.01); F24F 13/075 (2006.01); F24F 13/12 (2006.01); F24F 13/15 (2006.01)
CPC (source: EP US)
F24F 13/075 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0386717 A2 19900912; EP 0386717 A3 19910313; EP 0386717 B1 19921209; AT E83308 T1 19921215; CA 2011786 A1 19900909; CA 2011786 C 19940104; DD 292515 A5 19910801; DE 3907559 A1 19900913; DE 59000563 D1 19930121; DK 0386717 T3 19930413; ES 2036857 T3 19930601; GR 3006622 T3 19930630; JP H03137449 A 19910612; US 5042368 A 19910827
DOCDB simple family (application)
EP 90104317 A 19900307; AT 90104317 T 19900307; CA 2011786 A 19900308; DD 33848790 A 19900307; DE 3907559 A 19890309; DE 59000563 T 19900307; DK 90104317 T 19900307; ES 90104317 T 19900307; GR 920403034 T 19921221; JP 4467490 A 19900227; US 49082290 A 19900307