TREA

with arrangements for heave compensation

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Industry

  • CPC
  • E02F9/067
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00

Current Industry

E02F9/067with arrangements for heave compensation
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compensator device
    • Patent number 10,619,693
    • Issue date Apr 14, 2020
    • IHC Holland IE B.V.
    • Albertus Knol
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Drive system for a spud carrier
    • Patent number 10,106,953
    • Issue date Oct 23, 2018
    • IHC Holland IE B.V.
    • Albertus Knol
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Cutting dredger
    • Patent number 9,611,621
    • Issue date Apr 4, 2017
    • IHC Holland IE B.V.
    • Meindert Zwanenburg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dredge vessel system
    • Patent number 9,297,142
    • Issue date Mar 29, 2016
    • DAMEN DREDGING EQUIPMENT B.V.
    • Marius Otto Winkelman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hoisting device with compensated tackle
    • Patent number 4,552,339
    • Issue date Nov 12, 1985
    • Hydraudyne B.V.
    • Theo F. H. Werners
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Stabilized hoist rig for deep ocean mining vessel
    • Patent number 4,324,194
    • Issue date Apr 13, 1982
    • Hydra-Rig, Inc.
    • Thomas L. Elliston
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dredge swell compensator apparatus
    • Patent number 4,291,474
    • Issue date Sep 29, 1981
    • Frederick J. Schmidt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Stabilized hoist rig for deep ocean mining vessel
    • Patent number 4,200,054
    • Issue date Apr 29, 1980
    • Thomas L. Elliston
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Suction dredger
    • Patent number 4,175,342
    • Issue date Nov 27, 1979
    • Goyo Ballast Company Ltd.
    • Jan de Koning
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Swell compensator for suction dredging system
    • Patent number 4,102,064
    • Issue date Jul 25, 1978
    • N.V. Industrieele Handelscombinatie Holland
    • Hendrik Pot
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Suction dredge with swell compensating ladder mount
    • Patent number 4,084,334
    • Issue date Apr 18, 1978
    • Ballast Nedam Groep N.V.
    • Tjako Aaldrik Wolters
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wave compensating system for suction dredgers
    • Patent number 3,949,496
    • Issue date Apr 13, 1976
    • Jan de Konig
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3893249
    • Patent number 3,893,249
    • Issue date Jul 8, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3826023
    • Patent number 3,826,023
    • Issue date Jul 30, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3797139
    • Patent number 3,797,139
    • Issue date Mar 19, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3786642
    • Patent number 3,786,642
    • Issue date Jan 22, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3777376
    • Patent number 3,777,376
    • Issue date Dec 11, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3751927
    • Patent number 3,751,927
    • Issue date Aug 14, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3739503
    • Patent number 3,739,503
    • Issue date Jun 19, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3734564
    • Patent number 3,734,564
    • Issue date May 22, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3579872
    • Patent number 3,579,872
    • Issue date May 25, 1971
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3512281
    • Patent number 3,512,281
    • Issue date May 19, 1970
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3359741
    • Patent number 3,359,741
    • Issue date Dec 26, 1967
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    318859
    • Patent number 318,859
    • Issue date May 26, 1885
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Drive system for a spud carrier
    • Publication number 20180044882
    • Publication date Feb 15, 2018
    • IHC Holland IE B.V.
    • Albertus Knol
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COMPENSATOR DEVICE
    • Publication number 20180003257
    • Publication date Jan 4, 2018
    • IHC Holland IE B.V.
    • Albertus Knol
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MICRODREDGING SYSTEM AND METHOD OF USING THE SAME
    • Publication number 20160326713
    • Publication date Nov 10, 2016
    • AKABOTICS, LLC
    • Francis Newton Parks
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A DREDGE VESSEL SYSTEM
    • Publication number 20120198733
    • Publication date Aug 9, 2012
    • DAMEN DREDGING EQUIPMENT B.V.
    • Marius Otto Winkelman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT