(19)

(11)

EP 0 134 800 A1

(12)

(43) Date of publication: 27.03.1985 Bulletin 1985/13 (21) Application number: 84900600.0 (22) Date of filing: 02.02.1984

(51) International Patent Classification (IPC):  B62B 5/ 04( . ) (86) International application number: PCT/AU1984/000019 (87) International publication number: WO 1984/003073 (16.08.1984 Gazette 1984/20)

(84) Designated Contracting States: DE FR GB (30) Priority: 02.02.1983 AU 19830007859 (71) Applicant: DEMERY, David James Guildford, NSW (AU)	(72) Inventor: DEMERY, David James Guildford, NSW (AU)