(19)

(11)

EP 2 475 829 A1

(12)

(43) Date of publication: 18.07.2012 Bulletin 2012/29 (21) Application number: 10747238.3 (22) Date of filing: 31.08.2010

(51) International Patent Classification (IPC):  E04H 9/02(2006.01) (86) International application number: PCT/EP2010/062748 (87) International publication number: WO 2011/029749 (17.03.2011 Gazette 2011/11)

(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: 10.09.2009 IT MC20090195 (71) Applicant: Balducci, Alessandro 60035 Jesi (AN) (IT)	(72) Inventor: Balducci, Alessandro 60035 Jesi (AN) (IT) (74) Representative: Baldi, Claudio  Ing. Claudio Baldi S.r.l. Viale Cavallotti, 13 60035 Jesi (Ancona) 60035 Jesi (Ancona) (IT)