(19)

(11)

EP 1 480 794 A1

(12)

(43) Date of publication: 01.12.2004 Bulletin 2004/49 (21) Application number: 03706734.5 (22) Date of filing: 27.02.2003

(51) International Patent Classification (IPC)7: B26F 3/08, B26D 7/26 (86) International application number: PCT/GB2003/000807 (87) International publication number: WO 2003/072323 (04.09.2003 Gazette 2003/36)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR Designated Extension States: AL LT LV MK RO (30) Priority: 27.02.2002 GB 0204542 (71) Applicants: Baker, Martin Joseph Bridgewater,Somerset TA5 2EA (GB) Morley, Terence Colin Bridgwater,Somerset TA6 7PA (GB)	(72) Inventor: HANDELL, Leigh Knowle,Bridgwater TA7 8PH (GB) (74) Representative: Claisse, John Anthony, Dr.  97 Portway WellsSomerset BA5 2BR WellsSomerset BA5 2BR (GB)