(19)

(11)

EP 1 138 032 A1

(12)

(43) Date of publication: 04.10.2001 Bulletin 2001/40 (21) Application number: 99954207.9 (22) Date of filing: 10.11.1999

(51) International Patent Classification (IPC)7: G09B 9/10, G09B 9/12, G09B 9/02, A63G 31/16 (86) International application number: PCT/GB9903/745 (87) International publication number: WO 0028/505 (18.05.2000 Gazette 2000/20)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 10.11.1998 GB 9824499 (71) Applicant: Dynaflex Developments Ltd. Bournemouth BH2 5LW (GB)	(72) Inventor: DENNE, Phillip Raymond Michael,7 Lyndon Gate BournemouthDorset BH2 5LW (GB) (74) Representative: Bryer, Kenneth Robert et al K.R. Bryer & Co.7 Gay Street Bath BA1 2PH Bath BA1 2PH (GB)