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  • B66C13/26
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BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66CCRANES LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES B66C13/00Other constructional features or details

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B66C13/26by ac motors
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for monitoring the operation of an electric motor, and lifti...
    • Patent number 11,695,362
    • Issue date Jul 4, 2023
    • Sew-Eurodrive GmbH & Co. KG
    • Thomas Schuster
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Motor drive apparatus
    • Patent number 11,496,085
    • Issue date Nov 8, 2022
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Naotsugu Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor assembly and hoist drive
    • Patent number 10,611,609
    • Issue date Apr 7, 2020
    • Konecranes Global Corporation
    • Anna-Kaisa Repo
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Inverter supplying power to induction motor for driving hoist
    • Patent number 10,277,143
    • Issue date Apr 30, 2019
    • LSIS Co., Ltd.
    • Eun-Woo Lee
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Container yard and feeding method
    • Patent number 9,975,739
    • Issue date May 22, 2018
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Masaharu Kawaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Variable-speed load-dependent drive and hoist system
    • Patent number 7,353,959
    • Issue date Apr 8, 2008
    • Mi-Jack Products, Inc.
    • Daniel Brian Zakula, Sr.
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Interface circuit for actuating an electrical device and circuit ar...
    • Patent number 7,126,307
    • Issue date Oct 24, 2006
    • Demag Cranes & Components GmbH
    • Holger Freitag
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Drive arrangement, especially for a lifting mechanism and/or a trav...
    • Patent number 7,068,009
    • Issue date Jun 27, 2006
    • Demag Cranes & Components GmbH
    • Holger Freitag
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Process and device for monitoring and controlling the speed of rota...
    • Patent number 5,818,185
    • Issue date Oct 6, 1998
    • Mannesmann Aktiengesellschaft
    • Holger Freitag
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hoist machine
    • Patent number 5,437,432
    • Issue date Aug 1, 1995
    • Elephant Chain Block Company Limited
    • Masaru Fujikawa
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevating system
    • Patent number 5,361,565
    • Issue date Nov 8, 1994
    • Robert F. Bayer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    System with delay timer for motor load equalization
    • Patent number 5,210,473
    • Issue date May 11, 1993
    • Harnischfeger Corporation
    • Jon E. Backstrand
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Variable speed electric hoist
    • Patent number 5,139,156
    • Issue date Aug 18, 1992
    • Mitsubishi Denki K.K.
    • Youji Nakamura
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Multiple speed control means for a variable speed motor system
    • Patent number 4,374,353
    • Issue date Feb 15, 1983
    • Victor J. Habisohn
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Variable speed motor control system
    • Patent number 4,207,508
    • Issue date Jun 10, 1980
    • Victor J. Habisohn
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Speed control means for squirrel-cage motor
    • Patent number 4,145,645
    • Issue date Mar 20, 1979
    • Harnischfeger Corporation
    • Lester A. Price
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3596156
    • Patent number 3,596,156
    • Issue date Jul 27, 1971
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3584278
    • Patent number 3,584,278
    • Issue date Jun 8, 1971
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3551740
    • Patent number 3,551,740
    • Issue date Dec 29, 1970
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3477695
    • Patent number 3,477,695
    • Issue date Nov 11, 1969
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3476995
    • Patent number 3,476,995
    • Issue date Nov 4, 1969
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3402335
    • Patent number 3,402,335
    • Issue date Sep 17, 1968
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3368129
    • Patent number 3,368,129
    • Issue date Feb 6, 1968
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3345550
    • Patent number 3,345,550
    • Issue date Oct 3, 1967
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3345548
    • Patent number 3,345,548
    • Issue date Oct 3, 1967
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3319142
    • Patent number 3,319,142
    • Issue date May 9, 1967
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3296512
    • Patent number 3,296,512
    • Issue date Jan 3, 1967
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3281633
    • Patent number 3,281,633
    • Issue date Oct 25, 1966
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3278160
    • Patent number 3,278,160
    • Issue date Oct 11, 1966
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3253202
    • Patent number 3,253,202
    • Issue date May 24, 1966
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents