Patents Assigned to Deutsche Industrieanlagen GmbH Werk Hermann Kolb Maschinenfabrik Koeln
  • Machine tool with offset compensation
    Patent number: 4297926
    Abstract: A machine tool for maching of crankpins on crankshafts, or of similarly ts-axially offset portions of other types of workpieces, includes an arrangement for indexing the workpiece to a plurality of different positions to place new crankpins in position for machining without having to unclamp the workpiece or stop its rotation. Indexing accuracy is greatly improved and all indexing-related operations are powered by the prime mover of the machine tool rather than requiring separate drives.
    Type: Grant
    Filed: March 6, 1980
    Date of Patent: November 3, 1981
    Assignee: Deutsche Industrieanlagen GmbH Werk Hermann Kolb Maschinenfabrik Koeln
    Inventors: Peter Russ, Heinz Jansen