(19)

(11)

EP 0 760 044 A1

(12)

(43) Date of publication: 05.03.1997 Bulletin 1997/10 (21) Application number: 95916593.0 (22) Date of filing: 12.04.1995

(51) International Patent Classification (IPC):  E04D 13/ 02( . ) E04D 13/ 147( . ) E04D 13/ 03( . ) (86) International application number: PCT/DK1995/000157 (87) International publication number: WO 1995/028537 (26.10.1995 Gazette 1995/46)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: LT SI (30) Priority: 15.04.1994 DK 19940000439 14.10.1994 DK 19940001193 (60) Divisional application: 98111027.3 / 0874101 (60) Divisional application: 98111391.3 /  (71) Applicant: POLYSHEET A/S 2730 Herlev (DK)	(72) Inventor: SOELBECK, Peter DK-2960 Rungsted Kyst (DK) (74) Representative: Nielsen, Henrik Sten, et al  OSTENFELD PATENTBUREAU A/S, Bredgade 41, P.O. Box 1183 1011 Copenhagen K 1011 Copenhagen K (DK)