(19)

(11)

EP 0 654 103 A1

(12)

(43) Date of publication: 24.05.1995 Bulletin 1995/21 (21) Application number: 93915709.0 (22) Date of filing: 03.08.1993

(51) International Patent Classification (IPC):  E01F 8/ 02( . ) (86) International application number: PCT/DK1993/000251 (87) International publication number: WO 1994/003679 (17.02.1994 Gazette 1994/05)

(84) Designated Contracting States: BE CH DE DK ES FR GB IE IT LI NL SE (30) Priority: 03.08.1992 DK 19920000983 14.01.1993 DK 19930000039 (71) Applicant: Grodania A/S DK-2640 Hedehusene (DK)	(72) Inventor: Grodania A/S DK-2640 Hedehusene (DK) (74) Representative: Gregersen, Niels Henrik  Skanderborgvej 40 DK-8000 Aarhus C DK-8000 Aarhus C (DK)