(19)

(11)

EP 2 509 691 A1

(12)

(43) Date of publication: 17.10.2012 Bulletin 2012/42 (21) Application number: 10807678.7 (22) Date of filing: 07.12.2010

(51) International Patent Classification (IPC):  A63B 69/18(2006.01) A63B 23/04(2006.01) A63B 21/005(2006.01) A63B 22/00(2006.01) (86) International application number: PCT/NL2010/050829 (87) International publication number: WO 2011/071377 (16.06.2011 Gazette 2011/24)

(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 RS SE SI SK SM TR (30) Priority: 07.12.2009 NL 1037533 (71) Applicant: Kuijpers, Twan Theodorus Petrus 5691 SL Son (NL)	(72) Inventor: Kuijpers, Twan Theodorus Petrus 5691 SL Son (NL) (74) Representative: Verhees, Godefridus Josephus Maria  Brabants Octrooibureau B.V. De Pinckart 54 5674 CC Nuenen 5674 CC Nuenen (NL)