Patents Assigned to Johne & Co. Prazisionswerkeuge GmbH
  • Tool-holder
    Patent number: 5775857
    Abstract: A tool holder in which a part to be clamped, for instance in a machine spindle, has an elastic portion on its outer side.
    Type: Grant
    Filed: June 24, 1996
    Date of Patent: July 7, 1998
    Assignee: Johne & Co. Prazisionswerkeuge GmbH
    Inventor: Frank Johne