Patents by Inventor Matthias STERNSTEIN

Matthias STERNSTEIN 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).

  • Compact sorting device for sorting a material mixture
    Patent number: 9498797
    Abstract: A sorting device that can be transported by road or rail has rotary driven sorting rollers, supported on a frame, that together form a roller screen for sorting a material mixture into a fine grain size which falls through the roller screen and an oversize grain that is conveyed by the sorting rollers over a side edge of the roller screen. An oversize grain conveyor and collector is arranged below the sorting rollers. A channelling means extends along the side edge and is inclined in an operating position towards the oversize grain conveyor and collector, at least in sections, between an upper region, which faces the side edge at a distance, and a lower region which is near the oversize grain conveyor and collector, in order to channel oversize grain, which is conveyed over the side edge of the roller screen, downwards to the oversize grain conveyor and collector.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: November 22, 2016
    Assignee: GUENTHER HOLDING GMBH & CO. KG
    Inventors: Bernhard Guenther, Matthias Sternstein, Markus Wess
  • COMPACT SORTING DEVICE FOR SORTING A MATERIAL MIXTURE
    Publication number: 20150306633
    Abstract: A sorting device that can be transported by road or rail has rotary driven sorting rollers, supported on a frame, that together form a roller screen for sorting a material mixture into a fine grain size which falls through the roller screen and an oversize grain that is conveyed by the sorting rollers over a side edge of the roller screen. An oversize grain conveyor and collector is arranged below the sorting rollers. A channelling means extends along the side edge and is inclined in an operating position towards the oversize grain conveyor and collector, at least in sections, between an upper region, which faces the side edge at a distance, and a lower region which is near the oversize grain conveyor and collector, in order to channel oversize grain, which is conveyed over the side edge of the roller screen, downwards to the oversize grain conveyor and collector.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 29, 2015
    Inventors: Bernhard Guenther, Matthias STERNSTEIN, Markus WESS