the amount of eccentricity being only adjustable when the system is stationary

Patents Grantslast 30 patents

  • Information Patent Grant

    Amplitude-modulating vibrator for predictive maintenance modeling

    • Patent number 10,767,725
    • Issue date Sep 8, 2020
    • DENSO International America, Inc.
    • Nagdev Amruthnath
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Simple inexpensive vibrator

    • Patent number 5,829,304
    • Issue date Nov 3, 1998
    • Howard M. Woltering
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Adjustable counterweight assembly

    • Patent number 5,134,893
    • Issue date Aug 4, 1992
    • Sweco, Incorporated
    • Ari M. Hukki
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Unbalance vibrator

    • Patent number 4,940,336
    • Issue date Jul 10, 1990
    • Alexandr I. Dryga
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Unbalance vibrator

    • Patent number 4,928,554
    • Issue date May 29, 1990
    • Alexandr I. Dryga
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Relating to vibratory machines

    • Patent number 4,828,394
    • Issue date May 9, 1989
    • Robin D. R. Andrews
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Method of providing infinitely adjustable eccentric motion from a r...

    • Patent number 4,538,336
    • Issue date Sep 3, 1985
    • Michael Oliver
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Vibrator with eccentric weights

    • Patent number 4,289,042
    • Issue date Sep 15, 1981
    • FMC Corporation
    • William R. Brown
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Vibrator with eccentric weights

    • Patent number 4,211,121
    • Issue date Jul 8, 1980
    • FMC Corporation
    • William R. Brown
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Vibrator

    • Patent number 4,172,986
    • Issue date Oct 30, 1979
    • Okura Electric Industry Company, Ltd.
    • Tsuneo Iwaide
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Vibrator device

    • Patent number 4,080,840
    • Issue date Mar 28, 1978
    • The Deister Concentrator Co., Inc.
    • Spencer A. Stone
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3771374

    • Patent number 3,771,374
    • Issue date Nov 13, 1973
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3768647

    • Patent number 3,768,647
    • Issue date Oct 30, 1973
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3757148

    • Patent number 3,757,148
    • Issue date Sep 4, 1973
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3625074

    • Patent number 3,625,074
    • Issue date Dec 7, 1971
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3577800

    • Patent number 3,577,800
    • Issue date May 4, 1971
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3572641

    • Patent number 3,572,641
    • Issue date Mar 30, 1971
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3498601

    • Patent number 3,498,601
    • Issue date Mar 3, 1970
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3386296

    • Patent number 3,386,296
    • Issue date Jun 4, 1968
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3339422

    • Patent number 3,339,422
    • Issue date Sep 5, 1967
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3277731

    • Patent number 3,277,731
    • Issue date Oct 11, 1966
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3158569

    • Patent number 3,158,569
    • Issue date Nov 24, 1964
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3097537

    • Patent number 3,097,537
    • Issue date Jul 16, 1963
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    2945970

    • Patent number 2,945,970
    • Issue date Jul 19, 1960
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    2902868

    • Patent number 2,902,868
    • Issue date Sep 8, 1959
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    2892353

    • Patent number 2,892,353
    • Issue date Jun 30, 1959
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    2847860

    • Patent number 2,847,860
    • Issue date Aug 19, 1958
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    2778231

    • Patent number 2,778,231
    • Issue date Jan 22, 1957
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    2774244

    • Patent number 2,774,244
    • Issue date Dec 18, 1956
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    2748608

    • Patent number 2,748,608
    • Issue date Jun 5, 1956
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents