(19)

(11)

EP 0 690 947 A1

(12)

(43) Date of publication: 10.01.1996 Bulletin 1996/02 (21) Application number: 94911113.0 (22) Date of filing: 22.03.1994

(51) International Patent Classification (IPC):  E04F 10/ 08( . ) (86) International application number: PCT/DK1994/000116 (87) International publication number: WO 1994/021873 (29.09.1994 Gazette 1994/22)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE (30) Priority: 24.03.1993 DK 19930000339 (71) Applicant: DASOLAS INTERNATIONAL A/S DK-8520 Lystrup (DK)	(72) Inventor: LUND-HANSEN, Balslev, Kjeld DK-8541 Skoedstrup (DK) (74) Representative: Skoett-Jensen, Knud  K. Skoett-Jensen Patentingenioerer A/S Lemmingvej 225 DK-8361 Hasselager DK-8361 Hasselager (DK)