Patents by Inventor Peter Steinl

Peter Steinl 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).

  • Method and injection molding machine for the production of elastomer and duromer molded items
    Patent number: 7413696
    Abstract: A method for the production of elastomer and duromer molded items in an injection molding process using an injection molding machine with a respectively separately heatable filling unit, injection unit and cross-linking tool. The filling unit is heated to a temperature which is non-critical with regard to the cross-linking reaction of the plastic to be treated. The injection unit is heated to a temperature which is slightly below the cross-linking temperature of the molding material used.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: August 19, 2008
    Assignee: Carl Freudenberg KG
    Inventors: Christop Malig, Udo Eping, Volker Schroiff, Heinz Gross, Peter Steinl
  • Method and injection molding machine for the production of elastomer and duromer molded items
    Publication number: 20050058742
    Abstract: A method for the production of elastomer and duromer molded items in an injection molding process using an injection molding machine with a respectively separately heatable filling unit, injection unit and cross-linking tool. The filling unit is heated to a temperature which is non-critical with regard to the cross-linking reaction of the plastic to be treated. The injection unit is heated to a temperature which is slightly below the cross-linking temperature of the molding material used.
    Type: Application
    Filed: August 28, 2002
    Publication date: March 17, 2005
    Inventors: Christop Malig, Udo Eping, Volker Schroiff, Heinz Gross, Peter Steinl