(19)

(11)

EP 2 646 635 A1

(12)

(43) Date of publication: 09.10.2013 Bulletin 2013/41 (21) Application number: 11817242.8 (22) Date of filing: 01.12.2011

(51) International Patent Classification (IPC):  E05D 15/06(2006.01) (86) International application number: PCT/IB2011/055406 (87) International publication number: WO 2012/073215 (07.06.2012 Gazette 2012/23)

(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: 02.12.2010 IT BO20100717 (71) Applicant: Ballotta, Nicola 41054 Marano Sul Panaro (Modena) (IT)	(72) Inventor: Ballotta, Nicola 41054 Marano Sul Panaro (Modena) (IT) (74) Representative: Dall'Olio, Christian  INVENTION S.r.l. Via delle Armi, 1 40137 Bologna 40137 Bologna (IT)