(19)

(11)

EP 1 552 091 A1

(12)

(43) Date of publication: 13.07.2005 Bulletin 2005/28 (21) Application number: 03725963.7 (22) Date of filing: 22.05.2003

(51) International Patent Classification (IPC)7: E05B 65/48, E05B 67/38, E05B 63/12 (86) International application number: PCT/SE2003/000822 (87) International publication number: WO 2003/100200 (04.12.2003 Gazette 2003/49)

(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: 27.05.2002 SE 0201567 (71) Applicant: Jönsson, Leif 723 46 Västeras (SE)	(72) Inventor: Jönsson, Leif 723 46 Västeras (SE) (74) Representative: Karlsson, Leif Karl Gunnar et al Groth & Co.KBP.O. Box 6107 102 32 Stockholm 102 32 Stockholm (SE)