(19)

(11)

EP 1 354 087 A1

(12)

(43) Date of publication: 22.10.2003 Bulletin 2003/43 (21) Application number: 01272603.0 (22) Date of filing: 19.12.2001

(51) International Patent Classification (IPC)7: D04B 15/00 (86) International application number: PCT/CZ0100/077 (87) International publication number: WO 0205/3816 (11.07.2002 Gazette 2002/28)

(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: 29.12.2000 CZ 20004392 (71) Applicant: Amtek, Spol. S.R.O. 624 00 Brno (CZ)	(72) Inventor: PISKULA, Frantisek 624 00 Brno (CZ) (74) Representative: Musil, Dobroslav, Dipl.-Ing.  Cejl 38 602 00 Brno 602 00 Brno (CZ)