3894808

Information

• Patent Grant
• 3894808

• References
• Source

• Patent Number

  3,894,808

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • B23C3/34 - Milling grooves of other forms
  • B23B5/00 - Turning-machines or devices specially adapted for particular work Accessories specially adapted therefor
  • B23C5/02 - characterised by the shape of the cutter
  • B23D5/00 - Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line
  • B23D11/00 - Planing or slotting devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool
  • Y10T408/39 - with radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work
  • Y10T409/50082 - Process
  • Y10T409/502788 - Arcuate groove

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 409 - Gear cutting, milling, or planing