(19)

(11)

EP 1 196 673 A1

(12)

(43) Date of publication: 17.04.2002 Bulletin 2002/16 (21) Application number: 00931814.8 (22) Date of filing: 08.05.2000

(51) International Patent Classification (IPC)7: E05B 63/12, E05B 17/20, E05B 47/06 (86) International application number: PCT/SE0000/906 (87) International publication number: WO 0077/331 (21.12.2000 Gazette 2000/51)

(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: 26.05.1999 SE 9901915 (71) Applicant: Rosengrens Produktions AB 792 27 Mora (SE)	(72) Inventors: NIEMINEN, Markku S-426 71 Västra Frölunda (SE) SJÖGREN, Lars-Ake S-782 35 Malung (SE) (74) Representative: Cederbom, Hans Erik August et al Cegumark AB,Box 53047 400 14 Göteborg 400 14 Göteborg (SE)