(19)
(11) EP 4 798 793 A1

(12)

(43) Date of publication:
02.09.2026 Bulletin 2026/36

(21) Application number: 24802019.0

(22) Date of filing: 18.10.2024
(51) International Patent Classification (IPC): 
E02F 3/88(2006.01)
B60P 1/40(2006.01)
B65D 88/54(2006.01)
E02F 3/92(2006.01)
 B60P 1/36(2006.01)
B60P 3/22(2006.01)
E01H 1/08(2006.01)
(52) Cooperative Patent Classification (CPC):
E02F 3/8825; E02F 3/9237; E02F 3/9293; E02F 3/9256; E02F 3/8816; B60P 3/2245; B60P 3/228; E01H 1/005; E21D 9/01
(86) International application number:
PCT/IB2024/060247
(87) International publication number:
WO 2025/088451 (01.05.2025 Gazette 2025/18)
(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: 25.10.2023 IT 202300022323

(71) Applicant: Grotti Srl
47025 Mercato Saraceno (FC) (IT)

(72) Inventors:
  • GROTTI, Giampiero
    47025 Mercato Saraceno (FC) (IT)
  • GROTTI, Giuliano
    47025 Mercato Saraceno (FC) (IT)

(74) Representative: Busca, Andrea 
Via Valle, 20
47854 Montescudo- Montecolombo (RN)
47854 Montescudo- Montecolombo (RN) (IT)

   


(54) SUCTION DEVICE FOR MILLED MATERIAL, SCARIFICATION EQUIPMENT AND SUCTION OF RELATIVE MILLED MATERIAL, AND RESPECTIVE PROCESS