(19)

(11)

EP 1 332 333 A1

(12)

(43) Date of publication: 06.08.2003 Bulletin 2003/32 (21) Application number: 01980150.5 (22) Date of filing: 31.10.2001

(51) International Patent Classification (IPC)7: G01B 11/10, D01H 13/32 (86) International application number: PCT/CZ0100/058 (87) International publication number: WO 0203/7056 (10.05.2002 Gazette 2002/19)

(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: 02.11.2000 CZ 20004069 (71) Applicant: Rieter CZ a.s. 562 15 Usti nad Orlici (CZ)	(72) Inventors: STUSAK, Miroslav CZ 561 12 Brandys nad Orlici (CZ) KOUSALIK, Pavel 562 01 Usti nad Orlici (CZ) H JEK, Ladislav 561 12 Brand s nad Orlici (CZ) (74) Representative: Musil, Dobroslav, Dipl.-Ing.  Cejl 38 602 00 Brno 602 00 Brno (CZ)