Patents Assigned to Linnhoff & Pasternak GmbH
  • Drum for electropolishing bulk metal parts
    Patent number: 6562202
    Abstract: Proposed is a drum 1 for electropolishing bulk metal parts, in particular stainless steel parts, comprising a drum jacket 12 made of metal and equipped with a filling opening 13 located on the side of the jacket, and a concentrically arranged cathode 3, whereby provision is made in the drum 1 for a space 2, 10 for receiving the metal parts, said space being closed on all sides and forming the anode and being arranged concentrically with a spacing 8, 9 in relation to the drum jacket 11 and the concentric cathode 3.
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: May 13, 2003
    Assignee: Linnhoff & Pasternak GmbH
    Inventors: Ottmar Beier, Hagen Hans Wolff