for generating vibration only

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressed-air vibrator with reciprocating piston

    • Patent number 4,402,255
    • Issue date Sep 6, 1983
    • Fink; Willy
    • Willy Fink
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Oscillator actuated hydraulic impulse device

    • Patent number 4,342,255
    • Issue date Aug 3, 1982
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Takeo Watanabe
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Centering and cooling equipment for a hydraulic vibration generator

    • Patent number 4,305,252
    • Issue date Dec 15, 1981
    • Koehring GmbH - Bomag Division
    • Udo Carle
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Hydraulic vibration exciter and method of cooling thereof

    • Patent number 4,240,326
    • Issue date Dec 23, 1980
    • Koehring GmbH - Bomag Division
    • Udo Carle
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Oil porting system for dual cylinder vibrator

    • Patent number 4,178,838
    • Issue date Dec 18, 1979
    • Conoco, Inc.
    • Jay H. Stafford
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    3896889

    • Patent number 3,896,889
    • Issue date Jul 29, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3896701

    • Patent number 3,896,701
    • Issue date Jul 29, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2921559

    • Patent number 2,921,559
    • Issue date Jan 19, 1960
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2787251

    • Patent number 2,787,251
    • Issue date Apr 2, 1957
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    2609791

    • Patent number 2,609,791
    • Issue date Sep 9, 1952
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2471142

    • Patent number 2,471,142
    • Issue date May 24, 1949
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents