(19)

(11)

EP 0 683 865 A1

(12)

(43) Date of publication: 29.11.1995 Bulletin 1995/48 (21) Application number: 94906276.0 (22) Date of filing: 09.02.1994

(51) International Patent Classification (IPC):  F16C 1/ 22( . ) F16D 13/ 75( . ) (86) International application number: PCT/GB1994/000251 (87) International publication number: WO 1994/018462 (18.08.1994 Gazette 1994/19)

(84) Designated Contracting States: DE ES FR GB IT SE (30) Priority: 09.02.1993 GB 19930002537 13.05.1993 GB 19930009901 (71) Applicant: SIMPLISTIK DESIGN LIMITED Leighton Buzzard, Bedfordshire LU7 7LF (GB)	(72) Inventors: BUNKER, Gavin Buckinghamshire MK11 1EE (GB) BUNKER, Timothy Leicestershire LE7 8YN (GB) (74) Representative: W.P. THOMPSON & CO.  Eastcheap House Central Approach Letchworth, Hertfordshire SG6 3DS Letchworth, Hertfordshire SG6 3DS (GB)