(19)

(11)

EP 1 294 998 A1

(12)

(43) Date of publication: 26.03.2003 Bulletin 2003/13 (21) Application number: 00948430.4 (22) Date of filing: 15.06.2000

(51) International Patent Classification (IPC)7: E04H 15/06 (86) International application number: PCT/SE0001/271 (87) International publication number: WO 0109/6693 (20.12.2001 Gazette 2001/51)

(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 (71) Applicant: Hallin Christensen, Vivianne 516 31 Dalsjöfors (SE)	(72) Inventor: Hallin Christensen, Vivianne 516 31 Dalsjöfors (SE) (74) Representative: Inger, Lars Ulf Bosson et al Ström & Gulliksson IP ABSjöporten 4 417 64 Göteborg 417 64 Göteborg (SE)