(19)

(11)

EP 0 051 587 A1

(12)

(43) Date of publication: 19.05.1982 Bulletin 1982/20 (21) Application number: 81900202.0 (22) Date of filing: 09.01.1981

(51) International Patent Classification (IPC):  B60G 17/ 00( . ) B60G 11/ 46( . ) B60P 1/ 04( . ) B60P 3/ 10( . ) B60G 5/ 047( . ) B60G 17/ 033( . ) B60P 1/ 18( . ) (86) International application number: PCT/AU1981/000003 (87) International publication number: WO 1981/001984 (23.07.1981 Gazette 1981/17)

(84) Designated Contracting States: AT CH DE FR GB LI LU NL SE (30) Priority: 11.01.1980 AU 19800001979 (71) Applicant: McMINN, Alan William Joseph Warragul, 3820 Vic. (AU)	(72) Inventor: McMINN, Alan William Joseph Warragul, 3820 Vic. (AU)