Patents Assigned to Schiess Aktiengesellschaft
  • Heavy machine tool and device for depositing and placing a tool head in readiness for use
    Patent number: 3930301
    Abstract: A heavy machine tool, especially drilling and milling machine, which has a head stock with a supporting sleeve therein for receiving a boring spindle and a pull rod operable chucking device for chucking a tool head, and which also includes a device for depositing tool heads and placing the same in readiness for use.
    Type: Grant
    Filed: March 19, 1973
    Date of Patent: January 6, 1976
    Assignee: Schiess Aktiengesellschaft
    Inventor: Hans O. Wagner