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Container forming molds

  • US 3,086,484 A
  • Filed: 12/05/1960
  • Issued: 04/23/1963
  • Est. Priority Date: 12/05/1960
  • Status: Expired due to Term
First Claim
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1. IN A MACHINE FOR MANUFACTURING PASTRY CONTAINERS HAVING A HOLLOW CONICAL MOLD MEMBER, SAID MOLD MEMBER HAVING AN INLET SLOT FOR WAFERS TO BE FORMED INTO CONTAINERS, A COOPERATING SPINNER TO ENGAGE SUCH WAFERS ENTERING THE SLOT TO ROTATE THEM AGAINST THE MOLD WALLS, SAID SPINNER HAVING A FRUSTO-CONICAL FORM, AND A CONICAL SEGMENT WITHIN THE MOLD ADJACENT THE INLET SLOT BETWEEN THE APEX OF THE MOLD AND THE LOWERMOST POSITION OF THE SPINNER IN THE MOLD.

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