Patents Assigned to Fa. Lumoprint Zindler KG (GmbH & Co.)
  • Feeding device for supplying developer powder to a magnetic drum
    Patent number: 4144839
    Abstract: A developing apparatus for developing a latent image, particularly an electrostatically generated latent image on a drum type carrier in a copying machine, wherein a magnet drum carrying a developer powder brush rotates relative to the carrier in close proximity thereof, the feed means for supplying developer powder to the magnet drum including a hollow cone-type pump for throwing developer powder onto an inclined baffle sheet extending toward a bottom portion of the periphery of the magnet drum.
    Type: Grant
    Filed: September 12, 1977
    Date of Patent: March 20, 1979
    Assignee: Fa. Lumoprint Zindler KG (GmbH & Co.)
    Inventor: Werner Salger