Patents by Inventor Josef Rickert

Josef Rickert 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).

  • Apparatus for beating stalk-, stems-and/or sheet-type regenerative raw materials
    Patent number: 6631862
    Abstract: An apparatus for disintegrating or beating stalk-, stem- and/or sheet-type regenerative raw material that includes a stator and a rotor is provided. The stator is configured as a sieve drum on whose inner wall radially inwardly-directed, teeth-like projections are provided as disintegration tools. The rotor has a rotor hub and a plurality of radially outwardly-directed arms mounted on the rotor hub, a plurality of axially-directed support bars mounted to the ends of the arms, and a plurality of radially outwardly-directed disintegration tools mounted on the support bars.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: October 14, 2003
    Assignee: Raiffeisen-Waren-Zentrale Rhein-Main eG
    Inventors: Ehrhard E. Schilling, Dagmar Gaese, Josef Rickert
  • Apparatus for beating stalk-and/or sheet-type regenerative raw materials
    Publication number: 20020030131
    Abstract: An apparatus for disintegrating or beating stalk-, stem- and/or sheet-type regenerative raw material that includes a stator and a rotor is provided. The stator is configured as a sieve drum on whose inner wall radially inwardly-directed, teeth-like projections are provided as disintegration tools. The rotor has a rotor hub and a plurality of radially outwardly-directed arms mounted on the rotor hub, a plurality of axially-directed support bars mounted to the ends of the arms, and a plurality of radially outwardly-directed disintegration tools mounted on the support bars.
    Type: Application
    Filed: August 28, 2001
    Publication date: March 14, 2002
    Applicant: E.E. Schilling , Dagmar Gaese
    Inventors: Ing E.E. Schilling, Dagmar Gaese, Josef Rickert