(19)
(11) EP 3 797 007 A1

(12)

(43) Date of publication:
31.03.2021 Bulletin 2021/13

(21) Application number: 19765319.9

(22) Date of filing: 27.06.2019
(51) International Patent Classification (IPC): 
B21C 47/30(2006.01)
B65H 75/24(2006.01)
 B21C 51/00(2006.01)
(86) International application number:
PCT/IB2019/055432
(87) International publication number:
WO 2020/003182 (02.01.2020 Gazette 2020/01)
(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:
KH MA MD TN

(30) Priority: 28.06.2018 IT 201800006760

(71) Applicant: DANIELI & C. OFFICINE MECCANICHE S.P.A.
33042 Buttrio (UD) (IT)

(72) Inventors:
  • DONADON, Andrea
    33100 Udine (UD) (IT)
  • GHELLER, Alex
    33050 Porpetto (UD) (IT)
  • FALCOMER, Marco
    33050 Carlino (UD) (IT)
  • SHILLAM, Keith
    33100 Udine (UD) (IT)
  • ZANCO, Massimo
    33040 Pradamano (UD) (IT)

(74) Representative: Münchow, Vera Ute Barbara 
C/o Adexe Srl Corso Porta Nuova, 131
37122 Verona (VR)
37122 Verona (VR) (IT)

   


(54) COILING MANDREL AND RELATIVE PROCEDURE FOR MONITORING THE CONDITION THEREOF