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Vibrating screen apparatus

  • US 20010025809A1
  • Filed: 05/02/2001
  • Published: 10/04/2001
  • Est. Priority Date: 05/26/1999
  • Status: Active Grant
First Claim
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1. A vibrating screen apparatus operated from a power source for separating material by size, said vibrating screen apparatus comprising:

  • a frame having side walls and cross braces, said frame being at an incline;

    vibrating screen between said side walls;

    a tensioning device for stretching said vibrating screen between said side wall;

    vibrating bars beneath and adjacent said vibrating screen, said vibrating bars being generally parallel to side walls;

    vibrator attached to said vibrating bars to cause vibration thereoff upon activation from said power source; and

    isolators mounted between said cross braces and said vibrating bar to allow said vibrating bar to vibrate and to help prevent noise from said vibration.

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