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Automatic material unloading system

  • US 3,254,729 A
  • Filed: 09/11/1963
  • Issued: 06/07/1966
  • Est. Priority Date: 09/11/1963
  • Status: Expired due to Term
First Claim
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1. IN AN AUTOMATIC MATERIAL UNLOADING SYSTEM, COMPRISING IN COMBINATION, MATERIAL CONVEYOR MEANS HAVING INLET AND OUTLET MEANS;

  • POWER MEANS FOR DRIVING SAID CONVEYOR MEANS;

    HOPPER MEANS;

    A CONDUIT CONNECTING THE OUTLET OF SAID CONVEYOR MEANS WITH THE HOPPER MEANS;

    VALVE MEANS FOR OPENING AND CLOSING SAID CONDUIT TO THE PASSAGE OF MATERIAL TO SAID HOPPER;

    MEANS FOR INDICATING WHEN SAID HOPPER HAS RECEIVED A PREDETERMINED AMOUNT OF MATERIAL;

    AND MEANS OPERATIVELY CONNECTED TO SAID LAST MENTIONED MEANS FOR DUMPING SAID HOPPER MEANS UPON ITS RE-

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