(19)

(11)

EP 0 326 573 A1

(12)

(43) Date of publication: 09.08.1989 Bulletin 1989/32 (21) Application number: 87906827.0 (22) Date of filing: 05.10.1987

(51) International Patent Classification (IPC):  B31B 1/ 14( . ) B31F 7/ 00( . ) (86) International application number: PCT/GB1987/000703 (87) International publication number: WO 1988/002306 (07.04.1988 Gazette 1988/08)

(84) Designated Contracting States: AT BE CH DE FR IT LI LU NL SE (30) Priority: 04.10.1986 GB 19860023896 (71) Applicant: THE LANGSTON MACHINE COMPANY Milton Keynes MK6 1AF (GB)	(72) Inventor: STUTT, Colin Speedwell Bristol BS5 7TD (GB) (74) Representative: Hirsh, Ivan Yehudi, et al  Molins PLC Group Patent Department Haw Lane Saunderton High Wycombe Bucks HP14 4JE High Wycombe Bucks HP14 4JE (GB)