2069324

Information

• Patent Grant
• 2069324

• References
• Source

• Patent Number

  2,069,324

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1937
  88 years ago

• CPC

  • B23F19/04 - Lapping spur gears by making use of a correspondingly shaped counterpart
  • B23F19/045 - the counterpart having internal toothing
  • Y10T29/477 - of gear article
  • Y10T409/105088 - Displacing cutter axially relative to work [e.g., gear shaving, etc.]

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 409 - Gear cutting, milling, or planing