Patents by Inventor Heiko Kessler

Heiko Kessler 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).

  • Patent number: 9144804
    Abstract: A comminuting device for waste products and/or production waste is described that includes a driving device that drives at least one comminuting rotor presenting on the periphery thereof a number of comminuting tools that are fixed to the comminuting rotor, for forming at least one knife bank extending in the axial direction with one directional component The comminuting tools cooperates with at least one counterknife arrangement adapted in its form to the rotation surface of the comminuting rotor equipped with said tools, for disintegrating the material to be processed. Neighboring comminuting tools within a knife bank are arranged adjacent to each other at respectively associated lateral faces and offset to each other on the periphery of the rotor, such that equivalent cutting edges of neighboring comminuting tools have the same distance to the rotor axis and each lie in a plane that runs parallel to the rotor axis.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: September 29, 2015
    Assignee: Vecoplan AG
    Inventors: Heiko Kessler, Pierre Wiezorek
  • Publication number: 20140001297
    Abstract: A comminuting device for waste products and/or production waste, comprising a driving equipment that drives at least one comminuting rotor presenting on the periphery thereof a plurality of comminuting tools that are fixed to the comminuting rotor, for forming at least one knife bank extending in the axial direction with one directional component, the comminuting tools cooperating with at least one counterknife arrangement adapted in its form to the rotation surface of the comminuting rotor equipped with said tools, for disintegrating the material to be processed. Neighboring comminuting tools within a knife bank are arranged adjacent to each other at respectively associated lateral faces and offset to each other on the periphery of the rotor, wherein equivalent cutting edges of neighboring comminuting tools have the same distance to the rotor axis and each lie in a plane that runs parallel to the rotor axis.
    Type: Application
    Filed: June 25, 2013
    Publication date: January 2, 2014
    Inventors: Heiko Kessler, Pierre Wiezorek