(19)

(11)

EP 1 968 716 A1

(12)

(43) Date of publication: 17.09.2008 Bulletin 2008/38 (21) Application number: 06841473.9 (22) Date of filing: 19.12.2006

(51) International Patent Classification (IPC):  A63B 23/04(2006.01) (86) International application number: PCT/EP2006/069933 (87) International publication number: WO 2007/071687 (28.06.2007 Gazette 2007/26)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 21.12.2005 IT PD20050373 (71) Applicant: Senigaglia, Massimo 31021 Mogliano Veneto (IT)	(72) Inventor: Senigaglia, Massimo 31021 Mogliano Veneto (IT) (74) Representative: Modiano, Micaela Nadia  Dr. Modiano & Associati SpA Via Meravigli 16 20123 Milano 20123 Milano (IT)