Patents by Inventor Ukrich Schlatter

Ukrich Schlatter 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 device for influencing the cut and functional face on fine-blanked finished parts
    Patent number: 8826540
    Abstract: The invention relates to a method and a device for influencing the cut and functional face, especially the reduction, during fine blanking of a finished part, for example, a gear, cut out of a metal strip, wherein the metal strip is clamped during closure between an upper part at least comprising a cutting punch and guide plate for the cutting punch and a lower part at least comprising a die plate and ejector and in a first working stage a blank with reduction is cut out of the metal strip. The invention has the task of providing a method and a device for purposefully influencing the cut and functional face, especially the reduction, during the production of finished parts, like gears, making it possible to purposefully influence or totally eliminate the edge reduction, while simultaneously maintaining the functional surfaces and saving material.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: September 9, 2014
    Assignee: Feintool Intellectual Property AG
    Inventors: Ukrich Schlatter, Andreas Delis
  • METHOD AND DEVICE FOR INFLUENCING THE CUT AND FUNCTIONAL FACE ON FINE-BLANKED FINISHED PARTS
    Publication number: 20110192028
    Abstract: The invention relates to a method and a device for influencing the cut and functional face, especially the reduction, during fine blanking of a finished part, for example, a gear, cut out of a metal strip, wherein the metal strip is clamped during closure between an upper part at least comprising a cutting punch and guide plate for the cutting punch and a lower part at least comprising a die plate and ejector and in a first working stage a blank with reduction is cut out of the metal strip. The invention has the task of providing a method and a device for purposefully influencing the cut and functional face, especially the reduction, during the production of finished parts, like gears, making it possible to purposefully influence or totally eliminate the edge reduction, while simultaneously maintaining the functional surfaces and saving material.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 11, 2011
    Inventors: Ukrich Schlatter, Anreas Delis