(19)
(11) EP 4 214 423 A1

(12)

(43) Date of publication:
26.07.2023 Bulletin 2023/30

(21) Application number: 21770316.4

(22) Date of filing: 16.09.2021
(51) International Patent Classification (IPC): 
F16D 69/02(2006.01)
F16D 65/092(2006.01)
 F16D 65/00(2006.01)
(52) Cooperative Patent Classification (CPC):
F16D 2069/005; F16D 65/0006; F16D 65/092; F16D 2069/007; F16D 69/026
(86) International application number:
PCT/IB2021/058461
(87) International publication number:
WO 2022/058928 (24.03.2022 Gazette 2022/12)
(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: 17.09.2020 IT 202000021889

(71) Applicant: ITT Italia S.r.l.
20045 Lainate (MI) (IT)

(72) Inventors:
  • SIN XICOLA, Agustin
    12032 Barge (CN) (IT)
  • BALESTRA, Simone
    12032 Barge (CN) (IT)
  • IODICE, Valentina
    12032 Barge (CN) (IT)

(74) Representative: Studio Torta S.p.A. 
Via Viotti, 9
10121 Torino
10121 Torino (IT)

   


(54) METHOD TO SELECT AN ELASTOMERIC MATERIAL FOR MAKING AN UNDERLAYER OF A BRAKING PAD AND CORRESPONDING BRAKING PAD