Patents by Inventor Klaus STRAKA

Klaus STRAKA 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 of metering plastic granular material
    Patent number: 9662818
    Abstract: A method of influencing a melt temperature in a plasticizing cylinder of a plasticizing unit (1) for an injection molding machine having a plasticizing screw (4) arranged rotatably and displaceably in a cylinder bore of the plasticizing cylinder which extends axially, wherein metering of plastic granular material fed to the plasticizing unit (1) is effected in dependence on a desired melt temperature in the plasticizing unit (1).
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: May 30, 2017
    Assignee: ENGEL AUSTRIA GMBH
    Inventor: Klaus Straka
  • METHOD OF METERING PLASTIC GRANULAR MATERIAL
    Publication number: 20160046054
    Abstract: A method of influencing the melt temperature in the plasticizing cylinder of a plasticizing unit (1) for an injection molding machine having a plasticizing screw (4) arranged rotatably and displaceably in a cylinder bore of an axially extending plasticizing cylinder, wherein metering of plastic granular material fed to the plasticizing unit (1) is effected in dependence on a desired melt temperature in the plasticizing unit (1).
    Type: Application
    Filed: August 13, 2015
    Publication date: February 18, 2016
    Inventor: Klaus STRAKA