(19)

(11)

EP 0 137 831 A1

(12)

(43) Date of publication: 24.04.1985 Bulletin 1985/17 (21) Application number: 84901202.0 (22) Date of filing: 09.03.1984

(51) International Patent Classification (IPC):  B42F 7/ 12( . ) B65H 39/ 05( . ) B65H 3/ 54( . ) (86) International application number: PCT/GB1984/000077 (87) International publication number: WO 1984/003484 (13.09.1984 Gazette 1984/22)

(84) Designated Contracting States: AT CH DE FR LI LU NL SE (30) Priority: 09.03.1983 GB 19830006517 (71) Applicants: SEARLEY, Malcolm George Mountgould Plymouth PL4 7PU (GB) MOORE, Richard Mountgould Plymouth Pl4 7PU (GB)	(72) Inventors: SEARLEY, Malcolm George Mountgould Plymouth PL4 7PU (GB) MOORE, Richard Mountgould Plymouth Pl4 7PU (GB) (74) Representative: Stephens, Michael John  M.J. Stephens & Co. 46 Tavistock Place Plymouth PL4 8AX Plymouth PL4 8AX (GB)