(19)
(11) EP 4 771 226 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 24772424.8

(22) Date of filing: 26.08.2024
(51) International Patent Classification (IPC): 
E02B 3/06(2006.01)
B63B 35/00(2020.01)
E01D 22/00(2006.01)
 B25J 11/00(2006.01)
E01D 19/10(2006.01)
E02B 17/00(2006.01)
(52) Cooperative Patent Classification (CPC):
E02B 17/0034; E02B 3/06; E01D 19/106; E01D 22/00
(86) International application number:
PCT/IB2024/058276
(87) International publication number:
WO 2025/046438 (06.03.2025 Gazette 2025/10)
(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:
GE KH MA MD TN

(30) Priority: 30.08.2023 IT 202300017856

(71) Applicant: Saipem S.p.A.
20138 Milano (IT)

(72) Inventors:
  • LAZZARIN, Diego
    20138 Milano (IT)
  • ZIERO, Loris
    20138 Milano (IT)

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

   


(54) FLOATING MACHINE AND METHOD FOR THE MAINTENANCE OF A SLAB OF A PILING STRUCTURE IN A BODY OF WATER