(19)

(11)

EP 1 287 220 A1

(12)

(43) Date of publication: 05.03.2003 Bulletin 2003/10 (21) Application number: 01938928.7 (22) Date of filing: 07.06.2001

(51) International Patent Classification (IPC)7: E04F 19/04 (86) International application number: PCT/SE0101/294 (87) International publication number: WO 0109/4723 (13.12.2001 Gazette 2001/50)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 09.06.2000 SE 0002162 (71) Applicant: Göteborgs List Och Träindustri AB 424 57 Gunnilse (SE)	(72) Inventor: BRUNEDAL, Dan S-412 72 Göteborg (SE) (74) Representative: HOFFMANN - EITLE  Patent- und RechtsanwälteArabellastrasse 4 81925 München 81925 München (DE)