(19)

(11)

EP 3 493 962 A1

(12)

(43) Date of publication: 12.06.2019 Bulletin 2019/24 (21) Application number: 17761593.7 (22) Date of filing: 04.08.2017

(51) International Patent Classification (IPC):  B28D 7/04(2006.01) B28D 1/04(2006.01) (86) International application number: PCT/IB2017/054788 (87) International publication number: WO 2018/025234 (08.02.2018 Gazette 2018/06)

(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 Designated Validation States: MA MD (30) Priority: 05.08.2016 IT 201600083065 (71) Applicant: MEC S.r.l. 38050 Scurelle (TN) (IT)	(72) Inventor: NICOLETTI, Giuseppe 38050 Roncegno Terme (TN) (IT) (74) Representative: Manfrin, Marta et al Società Italiana Brevetti S.p.A. Stradone San Fermo 21 sc. B 37121 Verona (VR) 37121 Verona (VR) (IT)