(19)

(11)

EP 0 932 484 A1

(12)

(43) Date of publication: 04.08.1999 Bulletin 1999/31 (21) Application number: 97944915.0 (22) Date of filing: 14.10.1997

(51) International Patent Classification (IPC):  B28B 19/ 00( . ) E04C 2/ 26( . ) E04C 2/ 04( . ) (86) International application number: PCT/FI1997/000626 (87) International publication number: WO 1998/016358 (23.04.1998 Gazette 1998/16)

(84) Designated Contracting States: AT DE ES FI FR GB IT SE (30) Priority: 15.10.1996 FI 19960004148 (71) Applicant: Sune Lundin KB 10900 Hangö (FI)	(72) Inventor: LUNDIN, Sune FIN-10900 Hangö (FI) (74) Representative: Svensson, Johan Henrik  Berggren Oy Ab, P.O. Box 16 00101 Helsinki 00101 Helsinki (FI)