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(11)

EP 1 654 430 A1

(12)

(43) Date of publication: 10.05.2006 Bulletin 2006/19 (21) Application number: 04749157.6 (22) Date of filing: 09.07.2004

(51) International Patent Classification (IPC):  E05B 13/10(1968.09) (86) International application number: PCT/SE2004/001121 (87) International publication number: WO 2005/005756 (20.01.2005 Gazette 2005/03)

(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 PL PT RO SE SI SK TR (30) Priority: 11.07.2003 SE 0302052 (71) Applicant: ASSA AB S-631 05 Eskilstuna (SE)	(72) Inventor: HÄGGSTRÖM, Ake S-921 42 Lycksele (SE) (74) Representative: Estreen, Lars J.F. et al Kransell & Wennborg KB P.O. Box 27834 115 93 Stockholm 115 93 Stockholm (SE)