(19)
(11) EP 0 913 649 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.09.2001 Bulletin 2001/38

(43) Date of publication A2:
06.05.1999 Bulletin 1999/18

(21) Application number: 98870230.4

(22) Date of filing: 29.10.1998
(51) International Patent Classification (IPC)7: F24F 13/08
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 29.10.1997 BE 9700862

(71) Applicant: van Houtte, Freddy
8790 Waregem (BE)

(72) Inventor:
  • van Houtte, Freddy
    8790 Waregem (BE)

(74) Representative: Pieraerts, Jacques et al
Gevers & Vander Haeghen, Patent Attorneys, Rue de Livourne 7
1060 Brussels
1060 Brussels (BE)

   


(54) Grate


(57) Ventilation grate comprising two elongated trough-shaped members onto which supporting members for fins are mounted, whereby a fin is supported by a supporting member of a first trough-shaped member and by a supporting member of the second trough-shaped member, characterised in that the trough-shaped members am provided with two arms with a wing, whereby the wings are substantially directed towards each other and whereby the wings have free extremities which are separated from each other, and characterised in that the supporting member is made from plastic material and has two slots, whereby the wing of a first arm of a trough-shaped member is inserted into a first slot, while the wing of the second arm of this trough-shaped member is inserted into the second slot, so that the supporting member slides into the trough-shaped member, and so that the pivoting of the supporting member with respect to the trough-shaped member is avoided.






Search report