(19)

(11)

EP 0 885 136 A1

(12)

(43) Date of publication: 23.12.1998 Bulletin 1998/52 (21) Application number: 97906931.0 (22) Date of filing: 12.03.1997

(51) International Patent Classification (IPC):  B60P 1/ 267( . ) B60P 1/ 56( . ) B60P 1/ 28( . ) (86) International application number: PCT/AU1997/000155 (87) International publication number: WO 1997/033768 (18.09.1997 Gazette 1997/40)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IE IT LI NL SE (30) Priority: 12.03.1996 AU 1996PN08622 (71) Applicant: United Ostermeyer Engineering Pty. Ltd. Berrimah, N.T. 0828 (AU)	(72) Inventor: OSTERMEYER, Bernd Berrimah, N.T. 0828 (AU) (74) Representative: West, Alan Harry, et al  R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RH London SW1H 0RH (GB)