Stirring by using vibrations while grinding

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for vibratingly smashing sand masses

    • Patent number 6,915,970
    • Issue date Jul 12, 2005
    • Sintokogio, Ltd.
    • Yoshiji Iyoda
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Air cooling system for a vibratory sand reclaiming apparatus

    • Patent number 4,415,444
    • Issue date Nov 15, 1983
    • General Kinematics Corporation
    • William G. Guptail
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Vibrating reclaimer of foundry mold material

    • Patent number 4,205,796
    • Issue date Jun 3, 1980
    • Rexnord Inc.
    • Robley W. Evans
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for purifying particulate mould material

    • Patent number 4,203,777
    • Issue date May 20, 1980
    • Hermann Jacob
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Apparatus for purifying particulate mould material

    • Patent number 4,089,081
    • Issue date May 16, 1978
    • Hermann Jacob
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Vibratory sand reclaiming apparatus

    • Patent number 4,025,419
    • Issue date May 24, 1977
    • General Kinematics Corporation
    • Albert Musschoot
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Apparatus for mixing materials

    • Patent number 3,958,795
    • Issue date May 25, 1976
    • Dietmar Boenisch
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process and arrangement for the regeneration of foundry sand

    • Patent number 3,948,447
    • Issue date Apr 6, 1976
    • Hermann Jacob
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3915852

    • Patent number 3,915,852
    • Issue date Oct 28, 1975
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3894721

    • Patent number 3,894,721
    • Issue date Jul 15, 1975
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3871623

    • Patent number 3,871,623
    • Issue date Mar 18, 1975
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3863847

    • Patent number 3,863,847
    • Issue date Feb 4, 1975
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3762656

    • Patent number 3,762,656
    • Issue date Oct 2, 1973
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3712593

    • Patent number 3,712,593
    • Issue date Jan 23, 1973
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3425670

    • Patent number 3,425,670
    • Issue date Feb 4, 1969
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2095385

    • Patent number 2,095,385
    • Issue date Oct 12, 1937
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1791582

    • Patent number 1,791,582
    • Issue date Feb 10, 1931
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents