Patents by Inventor Thomas Pabel

Thomas Pabel 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 for the refining and structure modification of AL-MG-SI alloys
    Patent number: 9279170
    Abstract: A method for the refining and structural modification of Al—Mg—Si alloys for permanent-mold casting or sandcasting, which Al—Mg—Si alloys have the general composition of 5.0-10.0 weight % Mg; 1.0-5.0 weight % Si; 0.001-1.0 weight % Mn, 0.01-0.2 weight % Ti, less than 0.001 weight % Ca, less than 0.001 weight % Na, and less than 0.001 weight % Sr, and as the remainder, Al, and wherein phosphorus is added to the alloy melt in a quantitative range of from 0.01 to 0.06 weight %, referred to the total mass of the alloy.
    Type: Grant
    Filed: May 3, 2012
    Date of Patent: March 8, 2016
    Assignee: SAG MOTION GmbH
    Inventors: Thomas Pabel, Peter Schumacher
  • Method For The Refining And Structure Modification Of AL-MG-SI Alloys
    Publication number: 20140290437
    Abstract: A method for the refining and structural modification of Al—Mg—Si alloys for permanent-mold casting or sandcasting, which Al—Mg—Si alloys have the general composition of 5.0-10.0 weight % Mg; 1.0-5.0 weight % Si; 0.001-1.0 weight % Mn, 0.01-0.2 weight % Ti, less than 0.001 weight % Ca, less than 0.001 weight % Na, and less than 0.001 weight % Sr, and as the remainder, Al, and wherein phosphorus is added to the alloy melt in a quantitative range of from 0.01 to 0.06 weight %, referred to the total mass of the alloy.
    Type: Application
    Filed: May 3, 2012
    Publication date: October 2, 2014
    Inventors: Thomas Pabel, Peter Schumacher
  • Core and a Method for the Production Thereof
    Publication number: 20090250587
    Abstract: The invention relates to core used in a mould for casting metal workpieces or molding by injection plastic workpieces for keeping free hollow spaces arranged in the workpieces when the moulds are filled with material.
    Type: Application
    Filed: September 29, 2006
    Publication date: October 8, 2009
    Inventors: Dieter Käfer, Gudrun Schiller, Gisbert Schulze, Peter Stingl, Roland Werner, Horst Walter Rockenschaub, Reinhold Georg Gschwandtner, Thomas Pabel