(19)

(11)

EP 1 565 627 A1

(12)

(43) Date of publication: 24.08.2005 Bulletin 2005/34 (21) Application number: 03811561.4 (22) Date of filing: 25.09.2003

(51) International Patent Classification (IPC)7: E04B 9/14 (86) International application number: PCT/SE2003/001493 (87) International publication number: WO 2004/046482 (03.06.2004 Gazette 2004/23)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 18.11.2002 SE 0203397 (71) Applicant: Caleidoscope Systems AB 252 70 Raa (SE)	(72) Inventors: SVENSSON, Jan S-257 32 Rydebäck (SE) SVENSSON, Marcus S-254 50 Helsingborg (SE) (74) Representative: Ström, Tore et al Ström & Gulliksson AB P.O. Box 4188 203 13 Malmö 203 13 Malmö (SE)