(19)
(11) EP 4 581 281 A1

(12)

(43) Date of publication:
09.07.2025 Bulletin 2025/28

(21) Application number: 23776096.2

(22) Date of filing: 22.08.2023
(51) International Patent Classification (IPC): 
F16F 9/49(2006.01)
 F16F 9/346(2006.01)
(52) Cooperative Patent Classification (CPC):
F16F 9/49; F16F 9/346
(86) International application number:
PCT/IB2023/058351
(87) International publication number:
WO 2024/047469 (07.03.2024 Gazette 2024/10)
(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: 30.08.2022 IT 202200017763

(71) Applicant: Way Assauto Srl
14100 Asti (AT) (IT)

(72) Inventors:
  • BISTOLFI, Luca
    10139 Torino TO (IT)
  • CAPURSO, Luca
    10135 Torino TO (IT)
  • COTTO, Fabio
    10137 Torino TO (IT)

(74) Representative: Rondano, Davide 
Società Italiana Brevetti S.p.A. Via Carducci 8
20123 Milano
20123 Milano (IT)

   


(54) HYDRAULIC SHOCK ABSORBER FOR A VEHICLE SUSPENSION PROVIDED WITH A HYDRAULIC END STOP MEMBER OPERATING DURING THE COMPRESSION STROKE OF THE SHOCK ABSORBER