(19)

(11)

EP 1 127 195 A1

(12)

(43) Date of publication: 29.08.2001 Bulletin 2001/35 (21) Application number: 99954035.4 (22) Date of filing: 28.10.1999

(51) International Patent Classification (IPC)7: E02D 5/52 (86) International application number: PCT/FI9900/903 (87) International publication number: WO 0026/479 (11.05.2000 Gazette 2000/19)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 29.10.1998 FI 982348 (71) Applicant: Leimet Oy 27231 Lappi TL (FI)	(72) Inventor: KOIVUNEN, Kari FIN-27430 Panelia (FI) (74) Representative: Laako, Tero Jussi  Berggren Oy AbP.O. Box 16 00101 Helsinki 00101 Helsinki (FI)