(19)

(11)

EP 1 276 940 A1

(12)

(43) Date of publication: 22.01.2003 Bulletin 2003/04 (21) Application number: 01924059.7 (22) Date of filing: 23.04.2001

(51) International Patent Classification (IPC)7: E04F 15/02, E04D 13/16 (86) International application number: PCT/SE0100/867 (87) International publication number: WO 0108/1691 (01.11.2001 Gazette 2001/44)

(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: 25.04.2000 SE 0001482 (71) Applicant: Gehlin, Hans 164 45 Stockholm (SE)	(72) Inventor: Gehlin, Hans 164 45 Stockholm (SE) (74) Representative: Strandin, Heléne  Bergenstrahle & Lindvall AB,P.O. Box 17704 118 93 Stockholm 118 93 Stockholm (SE)