TREA

with digging elements mounted movable relative to the wheel

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Industry

  • CPC
  • E02F3/245
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F3/00Dredgers Soil-shifting machines

Current Industry

E02F3/245with digging elements mounted movable relative to the wheel
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ejection paddle
    • Patent number 11,952,752
    • Issue date Apr 9, 2024
    • Caterpillar Paving Products Inc.
    • Nicholas B. Johnson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydromill wheel with single disc cutting rollers
    • Patent number 10,669,689
    • Issue date Jun 2, 2020
    • VSL International AG
    • Jean-Christophe Gillard
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method for directionally swaying and resetting harrow teeth of roll...
    • Patent number 10,180,066
    • Issue date Jan 15, 2019
    • Suhua Liu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fastening of the buckets and possibly also the skim cutters on cutt...
    • Patent number 5,333,399
    • Issue date Aug 2, 1994
    • O&K Orenstein & Koppel AG
    • Joachim Mett
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Scoop wheel having oscillating impact cutters
    • Patent number 4,663,868
    • Issue date May 12, 1987
    • Mannesmann AG
    • Rudolf Fauerbach
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Side cutter apparatus for an excavating machine
    • Patent number 4,306,363
    • Issue date Dec 22, 1981
    • Unit Rig & Equipment Co.
    • George O. Greene
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bucket wheel excavator with vibrating buckets
    • Patent number 4,214,386
    • Issue date Jul 29, 1980
    • DeMag Aktiengesellschaft
    • Rudiger Franke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Adjustable bucket for an earth boring machine
    • Patent number 4,043,600
    • Issue date Aug 23, 1977
    • Dresser Industries, Inc.
    • Norman Dean Dyer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3550960
    • Patent number 3,550,960
    • Issue date Dec 29, 1970
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3540778
    • Patent number 3,540,778
    • Issue date Nov 17, 1970
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3520573
    • Patent number 3,520,573
    • Issue date Jul 14, 1970
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3357118
    • Patent number 3,357,118
    • Issue date Dec 12, 1967
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3313051
    • Patent number 3,313,051
    • Issue date Apr 11, 1967
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3126656
    • Patent number 3,126,656
    • Issue date Mar 31, 1964
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3001303
    • Patent number 3,001,303
    • Issue date Sep 26, 1961
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2966983
    • Patent number 2,966,983
    • Issue date Jan 3, 1961
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2806304
    • Patent number 2,806,304
    • Issue date Sep 17, 1957
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2738865
    • Patent number 2,738,865
    • Issue date Mar 20, 1956
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2364666
    • Patent number 2,364,666
    • Issue date Dec 12, 1944
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2364667
    • Patent number 2,364,667
    • Issue date Dec 12, 1944
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2230523
    • Patent number 2,230,523
    • Issue date Feb 4, 1941
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2014792
    • Patent number 2,014,792
    • Issue date Sep 17, 1935
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1581318
    • Patent number 1,581,318
    • Issue date Apr 20, 1926
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1472563
    • Patent number 1,472,563
    • Issue date Oct 30, 1923
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    TRENCH CUTTER
    • Publication number 20240175237
    • Publication date May 30, 2024
    • Liebherr-Werk Nenzing GmbH
    • Adrian FEND
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    EJECTION PADDLE
    • Publication number 20220349156
    • Publication date Nov 3, 2022
    • Caterpillar Paving Products Inc.
    • Nicholas B. JOHNSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHOD FOR DIRECTIONALLY SWAYING AND RESETTING HARROW TEETH OF ROLL...
    • Publication number 20160265357
    • Publication date Sep 15, 2016
    • Suhua Liu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING