(19)

(11)

EP 2 941 335 A1

(12)

(43) Date of publication: 11.11.2015 Bulletin 2015/46 (21) Application number: 13844546.5 (22) Date of filing: 24.12.2013

(51) International Patent Classification (IPC):  B27B 27/04(2006.01) (86) International application number: PCT/IT2013/000366 (87) International publication number: WO 2014/106868 (10.07.2014 Gazette 2014/28)

(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 Designated Extension States: BA ME (30) Priority: 02.01.2013 IT BO20130003 (71) Applicant: Naldi, Valter 40137 Bologna (IT)	(72) Inventor: Naldi, Valter 40137 Bologna (IT)