3218931

Information

• Patent Grant
• 3218931

• References
• Source

• Patent Number

  3,218,931

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • B23F21/22 - Face-mills for longitudinally-curved gear teeth
  • B23F9/105 - with continuous indexing
  • B23F17/001 - for making gear pairs
  • B23F19/005 - using a face-mill-type tool
  • Y10T409/103975 - Process
  • Y10T409/104134 - Adapted to cut bevel gear
  • Y10T409/104611 - including rotary cutter cradle

• US Classifications

  • 409 - Gear cutting, milling, or planing