Patents Assigned to Rockford Carbide Corporation
  • Method of restoring an indexable cutting insert for reuse
    Patent number: 4337562
    Abstract: A worn indexable cutting insert having a centrally located hole is reground to a smaller standard size. A tubular bushing is pressed into the hole to reduce the effective diameter thereof and enable a smaller locking pin to be used with the insert.
    Type: Grant
    Filed: April 7, 1980
    Date of Patent: July 6, 1982
    Assignee: Rockford Carbide Corporation
    Inventor: Rudolph H. Flueckiger