(19)

(11)

EP 0 107 663 A1

(12)

(43) Date of publication: 09.05.1984 Bulletin 1984/19 (21) Application number: 82903439.0 (22) Date of filing: 01.12.1982

(51) International Patent Classification (IPC):  E05D 15/ 06( . ) E06B 1/ 34( . ) E05F 15/ 20( . ) E06B 3/ 46( . ) (86) International application number: PCT/AU1982/000203 (87) International publication number: WO 1983/001976 (09.06.1983 Gazette 1983/14)

(84) Designated Contracting States: AT BE CH DE FR LI LU NL SE (30) Priority: 02.12.1981 AU 19810078157 02.12.1981 AU 19810078158 25.06.1982 US 19820391903 (71) Applicant: SECTON PTY.LTD. Dandenong VIC (AU)	(72) Inventor: CARROLL, Noel Sherbrooke, VIC (AU) (74) Representative: Day, Jeremy John, et al  REDDIE & GROSE 16 Theobalds Road London, WC1X 8PL London, WC1X 8PL (GB)