(19)

(11)

EP 1 165 924 A1

(12)

(43) Date of publication: 02.01.2002 Bulletin 2002/01 (21) Application number: 00917555.5 (22) Date of filing: 09.03.2000

(51) International Patent Classification (IPC)7: E06B 1/60 (86) International application number: PCT/SE0000/471 (87) International publication number: WO 0060/205 (12.10.2000 Gazette 2000/41)

(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: 24.03.1999 SE 9900912 (71) Applicant: Eriksson, Bo 922 31 Vindeln (SE)	(72) Inventor: Eriksson, Bo 922 31 Vindeln (SE) (74) Representative: Onn, Thorsten et al Stockholms Patentbyra Zacco AB Box 23101 104 35 Stockholm 104 35 Stockholm (SE)