with adjacent drums mounted on a single shaft with a common coupling member

Industry

  • CPC
  • B66D2700/0175
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Patents Grantslast 30 patents

  • Information Patent Grant

    3843097

    • Patent number 3,843,097
    • Issue date Oct 22, 1974
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3785503

    • Patent number 3,785,503
    • Issue date Jan 15, 1974
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3677733

    • Patent number 3,677,733
    • Issue date Jul 18, 1972
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3604684

    • Patent number 3,604,684
    • Issue date Sep 14, 1971
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3477697

    • Patent number 3,477,697
    • Issue date Nov 11, 1969
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3352540

    • Patent number 3,352,540
    • Issue date Nov 14, 1967
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3322397

    • Patent number 3,322,397
    • Issue date May 30, 1967
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3291450

    • Patent number 3,291,450
    • Issue date Dec 13, 1966
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3270764

    • Patent number 3,270,764
    • Issue date Sep 6, 1966
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3244404

    • Patent number 3,244,404
    • Issue date Apr 5, 1966
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3223386

    • Patent number 3,223,386
    • Issue date Dec 14, 1965
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3128991

    • Patent number 3,128,991
    • Issue date Apr 14, 1964
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3089662

    • Patent number 3,089,662
    • Issue date May 14, 1963
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3064946

    • Patent number 3,064,946
    • Issue date Nov 20, 1962
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3016228

    • Patent number 3,016,228
    • Issue date Jan 9, 1962
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3003585

    • Patent number 3,003,585
    • Issue date Oct 10, 1961
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2947278

    • Patent number 2,947,278
    • Issue date Aug 2, 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

    2857028

    • Patent number 2,857,028
    • Issue date Oct 21, 1958
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2773573

    • Patent number 2,773,573
    • Issue date Dec 11, 1956
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2677528

    • Patent number 2,677,528
    • Issue date May 4, 1954
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2634096

    • Patent number 2,634,096
    • Issue date Apr 7, 1953
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2601970

    • Patent number 2,601,970
    • Issue date Jul 1, 1952
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2549932

    • Patent number 2,549,932
    • Issue date Apr 24, 1951
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2548270

    • Patent number 2,548,270
    • Issue date Apr 10, 1951
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2401172

    • Patent number 2,401,172
    • Issue date May 28, 1946
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2376972

    • Patent number 2,376,972
    • Issue date May 29, 1945
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2361858

    • Patent number 2,361,858
    • Issue date Oct 31, 1944
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2359778

    • Patent number 2,359,778
    • Issue date Oct 10, 1944
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2354386

    • Patent number 2,354,386
    • Issue date Jul 25, 1944
    • B66 - HOISTING LIFTING HAULING