(19)

(11)

EP 0 536 216 A1

(12)

(43) Date of publication: 14.04.1993 Bulletin 1993/15 (21) Application number: 91911818.0 (22) Date of filing: 26.06.1991

(51) International Patent Classification (IPC):  B65H 75/ 14( . ) (86) International application number: PCT/GB1991/001039 (87) International publication number: WO 1992/000236 (09.01.1992 Gazette 1992/02)

(84) Designated Contracting States: AT BE CH DE DK ES FR IT LI NL SE (30) Priority: 26.06.1990 GB 19900014233 11.07.1990 GB 19900015281 16.10.1990 GB 19900022426 (71) Applicant: HENRY SUTCLIFFE LIMITED Salford M5 4PX (GB)	(72) Inventors: SUTCLIFFE, Hugh, Henry Henry Sutcliffe Limited Salford M5 4PX (GB) HILL, Gerald, Trevor Henry Sutcliffe Limited Salford M5 4PX (GB) (74) Representative: Allman, Peter John, et al  MARKS & CLERK, Sussex House, 83-85 Mosley Street Manchester M2 3LG Manchester M2 3LG (GB)