(19)

(11)

EP 0 963 468 A1

(12)

(43) Date of publication: 15.12.1999 Bulletin 1999/50 (21) Application number: 97950476.0 (22) Date of filing: 09.12.1997

(51) International Patent Classification (IPC):  D03D 15/ 00( . ) D04B 1/ 16( . ) (86) International application number: PCT/NL1997/000681 (87) International publication number: WO 1998/026118 (18.06.1998 Gazette 1998/24)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 10.12.1996 NL 19961004740 (71) Applicant: BLYDENSTEIN-WILLINK N.V. 7554 TV Hengelo (NL)	(72) Inventor: CRAAMER, Johannes, Antonius NL-7041 GS 'S-Heerenberg (NL) (74) Representative: Van Someren, Petronella F. H. M.  Arnold & Siedsma, Advocaten en Octrooigemachtigden, Sweelinckplein 1 2517 GK Den Haag 2517 GK Den Haag (NL)