rotatable around its own axis

Industry

  • CPC
  • B02C2013/1864
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical shaft impact crusher with interchangeable crusher ring seg...

    • Patent number 4,756,484
    • Issue date Jul 12, 1988
    • Nordberg, Inc.
    • David J. Bechler
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Guard rings for vertical shaft impact crusher

    • Patent number 4,659,026
    • Issue date Apr 21, 1987
    • Rexnord Inc.
    • Lee Krause
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vertical shaft impact crusher rings

    • Patent number 4,575,014
    • Issue date Mar 11, 1986
    • Rexnord Inc.
    • Scott E. Szalanski
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Convertible vertical shaft impact crusher

    • Patent number 4,560,113
    • Issue date Dec 24, 1985
    • Rexnord Inc.
    • Scott E. Szalanski
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Rock crusher breaker blocks and adjustment apparatus

    • Patent number 4,389,022
    • Issue date Jun 21, 1983
    • John H. Burk
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Impact type crusher

    • Patent number 4,373,679
    • Issue date Feb 15, 1983
    • Kobukura Iron Works Co., Ltd.
    • Yoshihiko Kawano
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    3334823

    • Patent number 3,334,823
    • Issue date Aug 8, 1967
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    3300152

    • Patent number 3,300,152
    • Issue date Jan 24, 1967
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    3154259

    • Patent number 3,154,259
    • Issue date Oct 27, 1964
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    3148840

    • Patent number 3,148,840
    • Issue date Sep 15, 1964
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    2958473

    • Patent number 2,958,473
    • Issue date Nov 1, 1960
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    2928616

    • Patent number 2,928,616
    • Issue date Mar 15, 1960
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    2867387

    • Patent number 2,867,387
    • Issue date Jan 6, 1959
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    2512523

    • Patent number 2,512,523
    • Issue date Jun 20, 1950
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    1857539

    • Patent number 1,857,539
    • Issue date May 10, 1932
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...