Patents by Inventor Volker Schittelkop

Volker Schittelkop has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Injection molding machine for lost core technology
    Patent number: 8002533
    Abstract: An injection molding machine (10) comprises an injection molding tool (14) having a mold cavity, in which a molded part can be produced by overmolding a mold core of metal inserted into the mold cavity using an injection molding material, and a melting tool (18) by means of which the mold core overmolded with the injection molding material can be melted out, wherein the melting tool (18) comprises at least one current-carrying element (28) by which eddy currents can be generated in the material of the mold core.
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: August 23, 2011
    Assignee: Franz Schittelkop GmbH & Co.
    Inventor: Volker Schittelkop
  • INJECTION MOLDING MACHINE FOR LOST CORE TECHNOLOGY
    Publication number: 20100159064
    Abstract: An injection molding machine (10) comprises an injection molding tool (14) having a mold cavity, in which a molded part can be produced by overmolding a mold core of metal inserted into the mold cavity using an injection molding material, and a melting tool (18) by means of which the mold core overmolded with the injection molding material can be melted out, wherein the melting tool (18) comprises at least one current-carrying element (28) by which eddy currents can be generated in the material of the mold core.
    Type: Application
    Filed: May 4, 2007
    Publication date: June 24, 2010
    Applicant: FRANZ SCHITTELKOP GMB & CO.
    Inventor: Volker Schittelkop