(19)

(11)

EP 2 461 874 A1

(12)

(43) Date of publication: 13.06.2012 Bulletin 2012/24 (21) Application number: 10742027.5 (22) Date of filing: 26.07.2010

(51) International Patent Classification (IPC):  A63B 31/14(2006.01) B63H 1/32(2006.01) A63B 35/00(2006.01) B63H 16/08(2006.01) (86) International application number: PCT/GB2010/001423 (87) International publication number: WO 2011/015804 (10.02.2011 Gazette 2011/06)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 06.08.2009 GB 0913689 22.10.2009 GB 0918464 (71) Applicant: Spurgeon, Peter John Charles Andover, Hampshire SP11 6LY (GB)	(72) Inventor: Spurgeon, Peter John Charles Andover, Hampshire SP11 6LY (GB) (74) Representative: Jones, Graham Henry  Graham Jones & Company 77 Beaconsfield Road Blackheath, London SE3 7LG Blackheath, London SE3 7LG (GB)