(19)

(11)

EP 2 528 673 A1

(12)

(43) Date of publication: 05.12.2012 Bulletin 2012/49 (21) Application number: 11701391.2 (22) Date of filing: 21.01.2011

(51) International Patent Classification (IPC):  A63H 33/04(2006.01) (86) International application number: PCT/EP2011/050844 (87) International publication number: WO 2011/089228 (28.07.2011 Gazette 2011/30)

(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: 25.01.2010 IT MI20100085 (71) Applicant: Vicentelli, Claudio 07041 Alghero (IT)	(72) Inventor: Vicentelli, Claudio 07041 Alghero (IT) (74) Representative: Coloberti, Luigi et al Coloberti & Luppi SRL Via E. De Amicis 25 20123 Milan 20123 Milan (IT)