3520227

Information

• Patent Grant
• 3520227

• References
• Source

• Patent Number

  3,520,227

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1970
  54 years ago

• CPC

  • B23F23/04 - Loading or unloading arrangements
  • B23F23/06 - Chucking arrangements
  • B23F23/1218 - Checking devices for controlling workpieces in machines for manufacturing gear teeth
  • Y10T409/100954 - Utilizing transfer arm
  • Y10T409/10954 - Work dividing or checking of work position or division

• US Classifications

  • 409 - Gear cutting, milling, or planing