(19)

(11)

EP 0 614 430 A1

(12)

(43) Date of publication: 14.09.1994 Bulletin 1994/37 (21) Application number: 92924506.0 (22) Date of filing: 04.12.1992

(51) International Patent Classification (IPC):  B62D 55/ 12( . ) (86) International application number: PCT/AU1992/000656 (87) International publication number: WO 1993/011022 (10.06.1993 Gazette 1993/14)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 06.12.1991 AU 19910009896 23.03.1992 AU 19920001486 (71) Applicant: DEERE & COMPANY Moline Illinois 61265-8098 (US)	(72) Inventor: NAGORCKA, James, Arthur Tarrington, VIC 3301 (AU) (74) Representative: Feldmann, Bernhard  Deere & Company, European Office, Patent Department D-68140 Mannheim D-68140 Mannheim (DE)