(19)

(11)

EP 0 062 654 A1

(12)

(43) Date of publication: 20.10.1982 Bulletin 1982/42 (21) Application number: 81902827.0 (22) Date of filing: 20.10.1981

(51) International Patent Classification (IPC):  F16H 29/ 18( . ) F16H 29/ 20( . ) F16H 29/ 14( . ) (86) International application number: PCT/AU1981/000146 (87) International publication number: WO 1982/001406 (29.04.1982 Gazette 1982/11)

(84) Designated Contracting States: AT CH DE FR GB LI NL SE (30) Priority: 20.10.1980 AU 19800006136 (71) Applicant: WILLMOT, Eric Paul Flynn, A.C.T. 2615 (AU)	(72) Inventor: WILLMOT, Eric Paul Flynn, A.C.T. 2615 (AU) (74) Representative: Smith, Philip Antony, et al  REDDIE & GROSE 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)