(19)

(11)

EP 0 146 535 A1

(12)

(43) Date of publication: 03.07.1985 Bulletin 1985/27 (21) Application number: 83901695.0 (22) Date of filing: 01.06.1983

(51) International Patent Classification (IPC):  B25B 25/ 00( . ) B60P 7/ 08( . ) (86) International application number: PCT/AU1983/000071 (87) International publication number: WO 1984/004732 (06.12.1984 Gazette 1984/28)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (71) Applicant: ROBERTS, Peter Raymond Wynn Vale, SA 5127 (AU)	(72) Inventor: ROBERTS, Peter Raymond Wynn Vale, SA 5127 (AU)