Patents Assigned to Carbotech
  • Device for extrusion of two component synthetic resins
    Patent number: 5636972
    Abstract: A device for the extrusion of two component or two-part synthetic resins, in particular in underground mining and tunnel construction, which essentially consists of an extrusion pump in the form of an axial piston pump, exhibiting or having two pump stages or steps, located in a transportable frame, whereby each pump stage or step is connectable to reservoirs containing the synthetic resin components or parts via hose lines.
    Type: Grant
    Filed: April 8, 1994
    Date of Patent: June 10, 1997
    Assignee: Carbotech
    Inventors: Archibald Richter, Udo Nielbock, Heinrich Rutter