(19)

(11)

EP 0 162 069 A1

(12)

(43) Date of publication: 27.11.1985 Bulletin 1985/48 (21) Application number: 84904076.0 (22) Date of filing: 19.11.1984

(51) International Patent Classification (IPC):  F02P 11/ 06( . ) F02P 17/ 00( . ) (86) International application number: PCT/AU1984/000236 (87) International publication number: WO 1985/002229 (23.05.1985 Gazette 1985/12)

(84) Designated Contracting States: DE FR GB NL SE (30) Priority: 18.11.1983 AU 19830002438 (71) Applicant: KELDAN INDUSTRIES LIMITED Sydney, NSW 2000 (AU)	(72) Inventor: DANIEL, Kelvin, James Gladesville, NSW 2111 (AU)