(19)

(11)

EP 1 534 887 A1

(12)

(43) Date of publication: 01.06.2005 Bulletin 2005/22 (21) Application number: 03757523.0 (22) Date of filing: 04.09.2003

(51) International Patent Classification (IPC)7: D06F 55/02, F16B 2/10 (86) International application number: PCT/AU2003/001135 (87) International publication number: WO 2004/022835 (18.03.2004 Gazette 2004/12)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 04.09.2002 AU 2002951196 (71) Applicant: Unipeg International Pty Ltd Lilydale, Vic 3140 (AU)	(72) Inventors: WIERZBICKI, Stanislaw, John Lylidale, VIC 3140 (AU) ORETTI, JOHN, Earnest Doncaster, VIC 3108 (AU) (74) Representative: Tomkinson, Alex  Bailey Walsh & Co5 York Place Leeds LS1 2SD Leeds LS1 2SD (GB)