Hydraulically Actuated Patents (Class 125/11.07)
  • Patent number: 9399279
    Abstract: The present disclosure relates to an apparatus and to a method for dressing generating grinding tools or profile grinding tools for the gear cutting processing of toothed workpieces using at least two disk-shaped dressing tools with which one or more tool regions and/or profile regions of the tool are provided with a defined dressing geometry.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: July 26, 2016
    Assignee: Liebherr-Verzahntechnik GmbH
    Inventors: Thomas Breith, Manfred Zankl