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Collet type finders for use with power screw drivers

  • US 3,181,580 A
  • Filed: 07/26/1962
  • Issued: 05/04/1965
  • Est. Priority Date: 07/26/1962
  • Status: Expired due to Term
First Claim
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1. IN A TOOL FOR SETTING IN A BASE A THREADED FASTENING ELMENT OF THE CLASS WHEREIN A BIT SETS SAID THREADED FASTENING ELEMENT IN SAID BASE, A COLLET BODY DISPOSED AROUND SAID BIT TO SUPPORT COMPRESSION LOAD, THE COMBINATION WITH SAID COLLET BODY:

  • (A) A CRADLE DISPOSED ON SAID COLLET BODY;

    AND (B) FINGERS DISPOSED ON SAID COLLET BODY EXTENDING IN PART AROUND SAID CRADLE TO RECEIVE SAID THREADED FASTENING ELEMENT;

    (C) SAID FINGERS BEING PROVIDED WITH HOOKED ENDS TO HOOK UNDERNEATH A PORTION OF SAID THREADED FASTENING ELEMENT TO POSITIVELY HOLD SAID THREADED FASTENING ELEMENT AGAINST SAID CRADLE.

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