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Conveyor friction scale

  • US 5,689,092 A
  • Filed: 06/12/1996
  • Issued: 11/18/1997
  • Est. Priority Date: 01/10/1994
  • Status: Expired due to Fees
First Claim
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1. A device for weighing an article on a moving conveyor belt comprising:

  • sensor means which contacts the underside of the moving conveyor belt and measures the friction force between the sensor means and the conveyor belt; and

    logic means coupled to said sensor means for determining the weight of the article based upon said measured friction force.

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