(19)

(11)

EP 0 894 177 A1

(12)

(43) Date of publication: 03.02.1999 Bulletin 1999/05 (21) Application number: 97918474.0 (22) Date of filing: 21.04.1997

(51) International Patent Classification (IPC):  E05C 3/ 24( . ) E05B 65/ 00( . ) (86) International application number: PCT/SE1997/000672 (87) International publication number: WO 1997/040249 (30.10.1997 Gazette 1997/46)

(84) Designated Contracting States: AT CH DE DK ES FI FR GB IT LI Designated Extension States: LV (30) Priority: 22.04.1996 SE 19960001518 (71) Applicant: Edlund, Gunnar 810 20 Österfärnebo (SE)	(72) Inventor: Edlund, Gunnar 810 20 Österfärnebo (SE) (74) Representative: Johansson, Lars E.  Lars Johansson Patentbyra AB P.O. Box 68 801 02 Gävle 801 02 Gävle (SE)