(19)

(11)

EP 1 203 182 A1

(12)

(43) Date of publication: 08.05.2002 Bulletin 2002/19 (21) Application number: 99902032.4 (22) Date of filing: 15.06.1999

(51) International Patent Classification (IPC)7: F16L 47/00, F16L 41/00, F16L 33/00 (86) International application number: PCT/TR9900/028 (87) International publication number: WO 0077/440 (21.12.2000 Gazette 2000/51)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (71) Applicant: Teklas Kaucuk Sanayi ve Ticaret AS 41400 Kocaeli (TR)	(72) Inventors: SÖNMEZ, Salih Bekir D10 80600 2. UlusIstanbul (TR) UZLASIK, HakanYeniyol Göztepe81060 KadiköyIstanbul (TR) (74) Representative: LOUIS, PÖHLAU, LOHRENTZ & SEGETH  Postfach 3055 90014 Nürnberg 90014 Nürnberg (DE)