Patents Assigned to Modto Corp.
  • Drive device for a grinding, lapping or buffing-tool body
    Patent number: 6554690
    Abstract: A drive arrangement for a grinding, lapping or polishing tool body (1, 2) comprising a drive rod (3) for the tool body (1, 2) wherein a substantially cylindrical groove (6, 10) is provided in the tool body (1, 2) for a substantially positive-fit, articulated connection between the tool body (1, 2) and the drive rod (3), the drive rod (3) engaging in this groove with a rounded, flattened end (4) thereof.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: April 29, 2003
    Assignee: Modto Corp.
    Inventor: Stefan Jutz