TREA

with scraper bowls with an ejector having translational movement for dumping the soil

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Industry

  • CPC
  • E02F3/6436
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Parent Industries

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

Current Industry

E02F3/6436with scraper bowls with an ejector having translational movement for dumping the soil
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Engagement control system and method
    • Patent number 11,512,454
    • Issue date Nov 29, 2022
    • Caterpillar Inc.
    • David C. Atkinson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Optimizing loading of a payload carrier of a machine
    • Patent number 11,001,991
    • Issue date May 11, 2021
    • Caterpillar Inc.
    • Christopher Ha
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ground scraper
    • Patent number 10,240,319
    • Issue date Mar 26, 2019
    • Loriden PTY Ltd.
    • Gregory Charles McLean
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wheel tractor scraper production optimization
    • Patent number 8,229,631
    • Issue date Jul 24, 2012
    • Caterpillar Inc.
    • Stephen J. Morey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavating system utilizing machine-to-machine communication
    • Patent number 8,170,756
    • Issue date May 1, 2012
    • Caterpillar Inc.
    • Stephen J. Morey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system valving
    • Patent number 7,854,402
    • Issue date Dec 21, 2010
    • Tonny D. Travis
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Auger loading apparatus and machine with same
    • Patent number 7,707,754
    • Issue date May 4, 2010
    • Caterpillar Inc.
    • Thomas M. Congdon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control system for wheel tractor scrapers
    • Patent number 6,336,068
    • Issue date Jan 1, 2002
    • Caterpillar Inc.
    • Matthew G. Lawson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Elevating earth scraper
    • Patent number 4,294,026
    • Issue date Oct 13, 1981
    • Sanner Contracting Co.
    • James A. Welch
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Actuator device for actuating ejector of scraper
    • Patent number 4,216,700
    • Issue date Aug 12, 1980
    • Kabushiki Kaisha Komatsu Seisakusho
    • Akio Iida
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Carriage assembly for an elevating scraper dump linkage and method...
    • Patent number 4,133,122
    • Issue date Jan 9, 1979
    • Caterpillar Tractor Co.
    • William T. Girard
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mechanical chain adjuster for scraper elevator chains
    • Patent number 4,128,952
    • Issue date Dec 12, 1978
    • International Harvester Company
    • Edward D. Duke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bearing assembly for an auger scraper
    • Patent number 4,060,289
    • Issue date Nov 29, 1977
    • Caterpillar Tractor Co.
    • James Edgar Gee
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Non-articulated scraper arrangement
    • Patent number 4,052,804
    • Issue date Oct 11, 1977
    • Caterpillar Tractor Co.
    • Robert N. Stedman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Scraper bowl with movable floor section
    • Patent number 3,995,383
    • Issue date Dec 7, 1976
    • General Motors Corporation
    • Richard C. Breitenstein
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Auger mounting for auger scraper
    • Patent number 3,987,561
    • Issue date Oct 26, 1976
    • Caterpillar Tractor Co.
    • James Edgar Gee
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Auger control system for a scraper
    • Patent number 3,977,101
    • Issue date Aug 31, 1976
    • Caterpillar Tractor Co.
    • Edward J. Ohms
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Load ejection improvement for auger scrapers
    • Patent number 3,977,102
    • Issue date Aug 31, 1976
    • Caterpillar Tractor Co.
    • Edward J. Ohms
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3916545
    • Patent number 3,916,545
    • Issue date Nov 4, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3863367
    • Patent number 3,863,367
    • Issue date Feb 4, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3857190
    • Patent number 3,857,190
    • Issue date Dec 31, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3812607
    • Patent number 3,812,607
    • Issue date May 28, 1974
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3660914
    • Patent number 3,660,914
    • Issue date May 9, 1972
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3643355
    • Patent number 3,643,355
    • Issue date Feb 22, 1972
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3633293
    • Patent number 3,633,293
    • Issue date Jan 11, 1972
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3596382
    • Patent number 3,596,382
    • Issue date Aug 3, 1971
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3589041
    • Patent number 3,589,041
    • Issue date Jun 29, 1971
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3584405
    • Patent number 3,584,405
    • Issue date Jun 15, 1971
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3533173
    • Patent number 3,533,173
    • Issue date Oct 13, 1970
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3499236
    • Patent number 3,499,236
    • Issue date Mar 10, 1970
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Engagement Control System and Method
    • Publication number 20200011034
    • Publication date Jan 9, 2020
    • Caterpillar Inc.
    • David C. Atkinson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GROUND SCRAPER
    • Publication number 20160305086
    • Publication date Oct 20, 2016
    • Loriden PTY LTD
    • Gregory Charles McLean
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK CYCLE MONITORING SYSTEM
    • Publication number 20160281333
    • Publication date Sep 29, 2016
    • Caterpillar Inc.
    • Qi Wang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Excavating system utilizing machine-to-machine communication
    • Publication number 20090062993
    • Publication date Mar 5, 2009
    • Caterpillar Inc.
    • Stephen J. Morey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Wheel tractor scraper production optimization
    • Publication number 20090043460
    • Publication date Feb 12, 2009
    • Caterpillar Inc.
    • Stephen J. Morey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Auger loading apparatus and machine with same
    • Publication number 20070267225
    • Publication date Nov 22, 2007
    • Thomas M. Congdon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Scraper bowl with cutting edge crowd
    • Publication number 20030066214
    • Publication date Apr 10, 2003
    • Victor R. Strong
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING