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(11)

EP 3 459 085 A1

(12)

(43) Date of publication: 27.03.2019 Bulletin 2019/13 (21) Application number: 17723119.8 (22) Date of filing: 13.05.2017

(51) International Patent Classification (IPC):  H01B 7/29(2006.01) H01B 7/295(2006.01) H01B 3/04(2006.01) H01B 7/02(2006.01) H01B 11/02(2006.01) H01B 3/08(2006.01) (86) International application number: PCT/EP2017/061546 (87) International publication number: WO 2017/198581 (23.11.2017 Gazette 2017/47)

(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: 19.05.2016 IT UA20163615 (71) Applicant: Ceam Cavi Speciali S.p.A. 35043 Monselice (IT)	(72) Inventors: MAGON, Carlo 35043 Monselice (IT) GIACCARELLO, Davide 35043 Monselice (IT) (74) Representative: Rutz & Partner  Alpenstrasse 14 Postfach 7627 6304 Zug 6304 Zug (CH)