(19)

(11)

EP 0 733 253 A1

(12)

(43) Date of publication: 25.09.1996 Bulletin 1996/39 (21) Application number: 95902873.0 (22) Date of filing: 09.12.1994

(51) International Patent Classification (IPC):  G09B 9/ 02( . ) B60G 17/ 015( . ) A63G 31/ 02( . ) G09B 9/ 12( . ) (86) International application number: PCT/GB1994/002697 (87) International publication number: WO 1995/016253 (15.06.1995 Gazette 1995/25)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 09.12.1993 GB 19930025234 10.01.1994 GB 19940000303 03.06.1994 GB 19940011152 (71) Applicant: DENNE DEVELOPMENTS LIMITED Wimbourne, Dorset, BH21 7SB (GB)	(72) Inventors: DENNE, Phillip Raymond Michael Bournemouth, Dorset BH7 6NPP (GB) WATTS, Martin Paul Poole, Dorset BH13 7HF (GB) (74) Representative: Crawford, Andrew Birkby, et al  A.A. THORNTON & CO. Northumberland House 303-306 High Holborn London WC1V 7LE London WC1V 7LE (GB)