(19)

(11)

EP 1 189 768 A1

(12)

(43) Date of publication: 27.03.2002 Bulletin 2002/13 (21) Application number: 00934812.9 (22) Date of filing: 09.06.2000

(51) International Patent Classification (IPC)7: B60C 7/28 (86) International application number: PCT/AU0000/653 (87) International publication number: WO 0076/789 (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 Designated Extension States: AL LT LV MK RO SI (30) Priority: 09.06.1999 AU PQ087199 (71) Applicant: Burns, Alan Robert Mosman Park, W.A. 6012 (AU)	(72) Inventor: Burns, Alan Robert Mosman Park, W.A. 6012 (AU) (74) Representative: Vinsome, Rex Martin et al Urquhart-Dykes & LordSt Nicholas ChambersAmen Corner Newcastle-Upon-Tyne NE1 1PE Newcastle-Upon-Tyne NE1 1PE (GB)