(19)

(11)

EP 2 142 336 A1

(12)

(43) Date of publication: 13.01.2010 Bulletin 2010/02 (21) Application number: 08718954.4 (22) Date of filing: 28.03.2008

(51) International Patent Classification (IPC):  B23Q 1/62(2006.01) B23Q 9/00(2006.01) (86) International application number: PCT/GB2008/001137 (87) International publication number: WO 2008/122757 (16.10.2008 Gazette 2008/42)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 05.04.2007 GB 0706803 (71) Applicant: North, Alan Berks RG10 8QS (GB)	(72) Inventor: North, Alan Berks RG10 8QS (GB) (74) Representative: Pendered, Timothy George et al R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)