(19)

(11)

EP 1 080 033 A1

(12)

(43) Date of publication: 07.03.2001 Bulletin 2001/10 (21) Application number: 99922337.3 (22) Date of filing: 17.05.1999

(51) International Patent Classification (IPC)7: B68C 1/12 (86) International application number: PCT/GB9901/564 (87) International publication number: WO 9959/913 (25.11.1999 Gazette 1999/47)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 18.05.1998 GB 9810689 (71) Applicant: Baldwin, Brian Richard Petts Wood,Kent BR5 1RE (GB)	(72) Inventor: Baldwin, Brian Richard Petts Wood,Kent BR5 1RE (GB) (74) Representative: Jones, Graham Henry  Graham Jones & Company77 Beaconsfield Road Blackheath, London SE3 7LG Blackheath, London SE3 7LG (GB)