(19)

(11)

EP 0 195 775 A1

(12)

(43) Date of publication: 01.10.1986 Bulletin 1986/40 (21) Application number: 85902941.0 (22) Date of filing: 21.06.1985

(51) International Patent Classification (IPC):  E05B 73/ 00( . ) (86) International application number: PCT/AU1985/000133 (87) International publication number: WO 1986/000365 (16.01.1986 Gazette 1986/02)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 22.06.1984 AU 19840005641 (71) Applicant: ROBINSON, Brian, Gilbert Nollamara, W.A. (AU)	(72) Inventor: ROBINSON, Brian, Gilbert Nollamara, W.A. (AU)