Patents by Inventor Reinhart Pinter

Reinhart Pinter 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 pressing, dewatering or filtering
    Patent number: 5203996
    Abstract: The invention relates to an apparatus, in particular a machine, for the pressing and dewatering or filtering of sludges, fibrous material suspensions or cellulosic material suspensions, having two circulating filter belts or screen belts between which the material to be pressed, dewatered or filtered is made to pass, and two circulating pressure belts or supporting belts for supporting said two filter belts on their sides facing away from the material to be treated, with supporting or pressure means, in particular stationary during the operation of the apparatus, for the pressure or supporting belts on their sides facing away from the filter belts or the material to be treated.
    Type: Grant
    Filed: December 3, 1991
    Date of Patent: April 20, 1993
    Assignee: Maschinenfabrik Andritz Actiengesellschaft
    Inventors: Peter Scheucher, Dag Bergloff, Reinhart Pinter, Rupert Syrowatka