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Buckle having a pressure member connected to slotted pivotally related frame members

  • US 3,344,486 A
  • Filed: 06/15/1965
  • Issued: 10/03/1967
  • Est. Priority Date: 06/15/1965
  • Status: Expired due to Term
First Claim
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1. A BUCKLE FOR HOLDING A STRAP COMPRISING:

  • A FIRST FRAME MEMBER HAVING A FIRST PAIR OF SPACED SIDES;

    A SECOND FRAME MEMBER HAVING A SECOND PAIR OF SPACED SIDES, THE SIDES OF SAID SECOND PAIR BEING ADJACENT THE SIDES OF SAID FIRST PAIR;

    PIVOT MEANS FOR PIVOTALLY CONNECTING SAID FIRST AND SECOND FRAME MEMBERS TOGETHER;

    CAM MEANS PIVOTALLY SUPPORTED BY SAID FIRST PAIR OF SIDES AND HAVING A GRIPPING PORTION FOR ENGAGING SAID STRAP;

    A FIRST PAIR OF CAM SLOTS IN SAID FIRST SIDES AND A SECONE PAIR OF CAM SLOTS IN SAID SECOND SIDES;

    A PRESSURE ROLLER NORMALLY LOCATED OPPOSITE SAID CAM MEMBER FOR HOLDING SAID STRAP AGAINST SAID GRIPPING PORTION AND HAVING OPPOSITE ENDS, EACH END PASSING THROUGH THE CAM SLOTS IN THE SIDES OF SAID FIRST AND SECOND MEMBERS ADJACENT ONE ANOTHER;

    AND SAID SLOTS BEING SHAPED TO MOVE SAID PRESSURE ROLLER AWAY FROM SAID STRAP UPON RELATIVE MOVEMENT BETWEEN SAID FRAME MEMBERS ABOUT SAID PIVOT MEANS.

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