TREA

Devices for control

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  • CPC
  • B66C3/125
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66CCRANES LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES B66C3/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials Grabs

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B66C3/125Devices for control
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Slurry wall grab having a hybrid drive
    • Patent number 11,041,283
    • Issue date Jun 22, 2021
    • Liebherr-Werk Nenzing GmbH
    • Florian Gabriel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Clamshell bucket with aux-bail carriage assembly
    • Patent number 10,961,084
    • Issue date Mar 30, 2021
    • Taylor-Winfield Technologies, Inc.
    • Anthony E. Scotto
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Fill degree control for a bulk material gripper of a crane
    • Patent number 10,611,606
    • Issue date Apr 7, 2020
    • Konecranes Global Corporation
    • Jürgen Rothmann
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Material handling device for separating feed for livestock
    • Patent number 10,609,870
    • Issue date Apr 7, 2020
    • Cornelis Hendricus Liet
    • Cornelis Hendricus Liet
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Method and apparatus for controlling a bucket hoist
    • Patent number 9,650,231
    • Issue date May 16, 2017
    • MagneTek, Inc.
    • Kurtis L. Verheyen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hoist rope equaliser
    • Patent number 9,206,018
    • Issue date Dec 8, 2015
    • Bradken Resources PTY Limited
    • Reece Attwood
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Spreader component for a dragline excavator
    • Patent number 9,169,616
    • Issue date Oct 27, 2015
    • Bradken Resources PTY Limited
    • Reece Attwood
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Aerial grapple apparatus and method for handling loose material
    • Patent number 8,287,018
    • Issue date Oct 16, 2012
    • Helmut Fandrich
    • Helmut Edward Fandrich
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Method and apparatus for controlling a bucket hoist using a flux ve...
    • Patent number 6,653,804
    • Issue date Nov 25, 2003
    • MagneTek, Inc.
    • Aaron S. Kureck
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Method for pressure compensation in hydraulic motors in crane opera...
    • Patent number 6,619,626
    • Issue date Sep 16, 2003
    • Gottwald Port Technology GmbH
    • Andreas Kruschinski
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Control system for rope bucket
    • Patent number 6,023,862
    • Issue date Feb 15, 2000
    • KCI Konecranes International PLC
    • Juhani Sirjola
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hoist drive and method for driving a double hoist carrying apparatus
    • Patent number 5,167,401
    • Issue date Dec 1, 1992
    • Harnischfeger Corporation
    • Michael D. James
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    System for one-hand control of two winches during hoisting of close...
    • Patent number 4,231,698
    • Issue date Nov 4, 1980
    • Pettibone Corporation
    • William J. Lado
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Reeving system for a scissor-type clamshell bucket
    • Patent number 3,975,044
    • Issue date Aug 17, 1976
    • Dravo Corporation
    • Aubrey C. Briggs
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3776513
    • Patent number 3,776,513
    • Issue date Dec 4, 1973
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3767060
    • Patent number 3,767,060
    • Issue date Oct 23, 1973
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3523614
    • Patent number 3,523,614
    • Issue date Aug 11, 1970
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3402824
    • Patent number 3,402,824
    • Issue date Sep 24, 1968
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3033399
    • Patent number 3,033,399
    • Issue date May 8, 1962
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2996819
    • Patent number 2,996,819
    • Issue date Aug 22, 1961
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2954879
    • Patent number 2,954,879
    • Issue date Oct 4, 1960
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2947397
    • Patent number 2,947,397
    • Issue date Aug 2, 1960
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2896795
    • Patent number 2,896,795
    • Issue date Jul 28, 1959
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2808166
    • Patent number 2,808,166
    • Issue date Oct 1, 1957
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2776758
    • Patent number 2,776,758
    • Issue date Jan 8, 1957
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2698691
    • Patent number 2,698,691
    • Issue date Jan 4, 1955
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2671567
    • Patent number 2,671,567
    • Issue date Mar 9, 1954
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2538061
    • Patent number 2,538,061
    • Issue date Jan 16, 1951
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2464245
    • Patent number 2,464,245
    • Issue date Mar 15, 1949
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2423916
    • Patent number 2,423,916
    • Issue date Jul 15, 1947
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents