(19)
(11) EP 2 931 982 A1

(12)

(43) Date of publication:
21.10.2015 Bulletin 2015/43

(21) Application number: 13808269.8

(22) Date of filing: 10.12.2013
(51) International Patent Classification (IPC): 
E02F 3/90(2006.01)
E02F 3/92(2006.01)
(86) International application number:
PCT/NL2013/050884
(87) International publication number:
WO 2014/092567 (19.06.2014 Gazette 2014/25)
(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

(30) Priority: 11.12.2012 NL 2009957

(71) Applicant: IHC Holland IE B.V.
3361 EP Sliedrecht (NL)

(72) Inventors:
  • HOFSTRA, Carel Frederik
    NL-3312 GL Dordrecht (NL)
  • BIJVOET, Erwin Cornelis Johannes
    NL-4761 WN Zevenbergen (NL)
  • VAN SPAENDONK, Bram Adrianus Waltherus
    NL-4841 LM Prinsenbeek (NL)
  • HIGLEr, Roland Andre Pieter
    NL-2901 AH Capelle aan den IJssel (NL)

(74) Representative: Nederlandsch Octrooibureau 
P.O. Box 29720
2502 LS The Hague
2502 LS The Hague (NL)

   


(54) SUCTION HEAD FOR A DREDGER