TREA

Equipment for positioning the whole machine in relation to its substructure

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Industry

  • CPC
  • E21C35/06
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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C35/00Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam

Current Industry

E21C35/06Equipment for positioning the whole machine in relation to its substructure
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rock cutting device
    • Patent number 11,846,190
    • Issue date Dec 19, 2023
    • Joy Global Underground Mining LLC
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Machine supporting rock cutting device
    • Patent number 11,598,208
    • Issue date Mar 7, 2023
    • Joy Global Underground Mining LLC
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Machine supporting rock cutting device
    • Patent number 11,203,930
    • Issue date Dec 21, 2021
    • Joy Global Underground Mining LLC
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutting apparatus
    • Patent number 10,683,751
    • Issue date Jun 16, 2020
    • Sandvik Intellectual Property AB
    • Georg Scherz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Device for the installation of rock bolts and cutting apparatus
    • Patent number 10,557,348
    • Issue date Feb 11, 2020
    • SANDVIK INTELECTUAL PROPERTY AB
    • Thomas Galler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cutting apparatus using a clearing arrangement
    • Patent number 10,428,651
    • Issue date Oct 1, 2019
    • Sandvik Intellectual Property AB
    • Bernhard Ebner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cutting apparatus and method of operating
    • Patent number 10,364,674
    • Issue date Jul 30, 2019
    • Sandvik Intellectual Property AB
    • Erich Brandl
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cutting apparatus and method of operating
    • Patent number 10,352,166
    • Issue date Jul 16, 2019
    • Sandvik Intellectual Property AB
    • Bernhard Ebner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Stabilization system for a mining machine
    • Patent number 10,316,659
    • Issue date Jun 11, 2019
    • Joy Global Underground Mining LLC
    • Colin Anthony Wade
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Self-propelled construction machine
    • Patent number 10,267,146
    • Issue date Apr 23, 2019
    • Wirtgen GmbH
    • René Müller
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cutting apparatus
    • Patent number 10,208,596
    • Issue date Feb 19, 2019
    • Sandvik Intellectual Property AB
    • Bernhard Ebner
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Stabilization system for a mining machine
    • Patent number 9,951,615
    • Issue date Apr 24, 2018
    • Joy MM Delaware, Inc.
    • Colin Anthony Wade
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Self-propelled construction machine
    • Patent number 9,803,478
    • Issue date Oct 31, 2017
    • Wirtgen GmbH
    • René Müller
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Stabilization system for a mining machine
    • Patent number 9,670,776
    • Issue date Jun 6, 2017
    • Joy MM Delaware, Inc.
    • Colin Anthony Wade
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Geosteering detectors for rotary-type continuous miners
    • Patent number 7,686,400
    • Issue date Mar 30, 2010
    • The Mosaic Company
    • Larry D Fredrick
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Geosteering detectors for boring-type continuous miners
    • Patent number 7,360,844
    • Issue date Apr 22, 2008
    • The Mosaic Company
    • Larry D. Frederick
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Boring rig
    • Patent number 7,357,458
    • Issue date Apr 15, 2008
    • Atlas Copco Rock Drills AB
    • Sverker Hartwig
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mining cutter-loader for winning minerals
    • Patent number 4,861,111
    • Issue date Aug 29, 1989
    • Felix Z. Masovich
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutting machines and method of controlling the cutting horizon
    • Patent number 4,776,637
    • Issue date Oct 11, 1988
    • B.M.D. Limited
    • Gordon B. Dawson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mining machine for extraction of minerals
    • Patent number 4,508,391
    • Issue date Apr 2, 1985
    • Gosudarstvenny Proektno-Konstruktorsky I Experimentalny Institut Ugolnogo Mas...
    • Jury N. Spektor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Longwall mining apparatus for working thick seams
    • Patent number 4,478,457
    • Issue date Oct 23, 1984
    • Gebr. Eickhoff Maschinenfabrik und Eisengiesserei m.b.H.
    • Willy Lanfermann
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mining machine steering equipment
    • Patent number 4,371,209
    • Issue date Feb 1, 1983
    • Coal Industry (Patents) Limited
    • Derek Alford
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Track-mounted shoe-supported inclining mining machine
    • Patent number 4,054,321
    • Issue date Oct 18, 1977
    • Coal Industry (Patents) Ltd.
    • William Joseph Jarvis
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Longwall mining machine with pivotal body adjustment
    • Patent number 3,954,299
    • Issue date May 4, 1976
    • Coal Industry (Patents) Limited
    • Dennis Hartley
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3915500
    • Patent number 3,915,500
    • Issue date Oct 28, 1975
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3899212
    • Patent number 3,899,212
    • Issue date Aug 12, 1975
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3861750
    • Patent number 3,861,750
    • Issue date Jan 21, 1975
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3854775
    • Patent number 3,854,775
    • Issue date Dec 17, 1974
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3779604
    • Patent number 3,779,604
    • Issue date Dec 18, 1973
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3754790
    • Patent number 3,754,790
    • Issue date Aug 28, 1973
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents