(19)
(11) EP 4 452 729 A1

(12)

(43) Date of publication:
30.10.2024 Bulletin 2024/44

(21) Application number: 22843881.8

(22) Date of filing: 20.12.2022
(51) International Patent Classification (IPC): 
B62D 21/11(2006.01)
 B62D 29/00(2006.01)
(52) Cooperative Patent Classification (CPC):
B62D 21/11; B62D 29/005
(86) International application number:
PCT/IB2022/062529
(87) International publication number:
WO 2023/119147 (29.06.2023 Gazette 2023/26)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 22.12.2021 IT 202100032192

(71) Applicant: Marelli Suspension Systems Italy S.p.A.
20011 Corbetta (MI) (IT)

(72) Inventors:
  • SOTTILE, Salvatore
    98050 TERME VIGLIATORE (Messina) (IT)
  • SANTINI, Andrea
    10093 COLLEGNO (Torino) (IT)
  • GOIA, Marco
    10137 TORINO (IT)

(74) Representative: Savoca, Agatino et al
Jacobacci & Partners S.p.A. Corso Emilia, 8
10152 Torino
10152 Torino (IT)

   


(54) METHOD FOR MANUFACTURING A STRUCTURAL COMPONENT OF THE CHASSIS OF A MOTOR VEHICLE, IN PARTICULAR A SUSPENSION CROSS MEMBER, WITH FILLING INSERTS TO IMPROVE THE VEHICLE COMFORT