(19)

(11)

EP 1 294 546 A2

(12)

(88) Date of publication A3: 18.04.2002 (43) Date of publication: 26.03.2003 Bulletin 2003/13 (21) Application number: 01940231.2 (22) Date of filing: 07.06.2001

(51) International Patent Classification (IPC)7: B27K 3/15, B27K 3/02, B27K 5/06 (86) International application number: PCT/DK0100/392 (87) International publication number: WO 0109/4086 (13.12.2001 Gazette 2001/50)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 07.06.2000 DK 200000887 (71) Applicant: VKR Holding A/S 2860 Soeborg (DK)	(72) Inventors: JENSEN, Soren, Sogaard 1718 Copenhagen K (DK) AGGERHOLM, Erik, Kjolhede 6971 Spjald (DK) (74) Representative: Nyeng, Joergen et al Zacco Denmark A/SHans Bekkevolds Allé 7 2900 Hellerup 2900 Hellerup (DK)