(19)

(11)

EP 1 786 998 A1

(12)

(43) Date of publication: 23.05.2007 Bulletin 2007/21 (21) Application number: 05756278.7 (22) Date of filing: 21.06.2005

(51) International Patent Classification (IPC):  E05B 47/00(2006.01) (86) International application number: PCT/FI2005/050225 (87) International publication number: WO 2006/008340 (26.01.2006 Gazette 2006/04)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 19.07.2004 FI 20041002 (71) Applicant: Stonekey Oy 90570 Oulu (FI)	(72) Inventors: PUKARI, Mika FI-90570 Oulu (FI) KRUUSING, Arvi FI-90570 Oulu (FI) (74) Representative: Brax, Matti Juhani  Berggren OY AB Lentokatu 2 90460 Oulunsalo 90460 Oulunsalo (FI)