(19)

(11)

EP 1 830 930 A1

(12)

(43) Date of publication: 12.09.2007 Bulletin 2007/37 (21) Application number: 05821704.3 (22) Date of filing: 16.12.2005

(51) International Patent Classification (IPC):  A63B 22/18(2006.01) A63B 26/00(2006.01) A63B 21/06(2006.01) (86) International application number: PCT/EP2005/056877 (87) International publication number: WO 2006/064055 (22.06.2006 Gazette 2006/25)

(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: 17.12.2004 IT FI20040265 (71) Applicant: Tacconi, Enrico I-19038 Sarzana (IT)	(72) Inventor: Tacconi, Enrico I-19038 Sarzana (IT) (74) Representative: Gervasi, Gemma et al Notarbartolo & Gervasi S.p.A. Corso di Porta Vittoria, 9 20122 Milano 20122 Milano (IT)