3738225

Information

• Patent Grant
• 3738225

• References
• Source

• Patent Number

  3,738,225

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • B23F5/16 - the tool having a shape similar to that of a spur wheel or part thereof
  • B23F5/22 - the tool being a hob for making spur gears
  • Y10T409/101749 - Process
  • Y10T409/103021 - and infeed radially of axis of work rotation
  • Y10T409/105247 - Using gear shaper-cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing