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Load cell

  • US 3,161,046 A
  • Filed: 06/13/1961
  • Issued: 12/15/1964
  • Est. Priority Date: 06/13/1961
  • Status: Expired due to Term
First Claim
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1. A LOAD CELL HAVING A STRAIN-SENSITIVE LOAD RESPONSIVE ELEMENT TO WHICH A LOAD IS APPLIED IN AN AXIAL DIRECTION, MEANS FOR SUPPORTING ONE END OF SAID ELEMENT, AXIALLY FLEXIBLE MEANS HAVING AN OUTER PORTION OPERATIVELY CONNECTED TO SAID SUPPORTING MEANS AND A CENTRAL PORTION OPERATIVELY CONNECTED TO THE OTHER END OF THE SENSITIVE ELEMENT FOR LATERALLY GUIDING SUCH OTHER END, AND DIFFERENTIAL THREADED MEANS INTERPOSED BETWEEN SAID GUIDED END OF THE SENSITIVE ELEMENT AND SAID CENTRAL PORTION FOR EFFECTING A PREDETERMINED INITIAL AXIAL POSITION OF THE FLEXIBLE MEANS.

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