2814236

Information

• Patent Grant
• 2814236

• References
• Source

• Patent Number

  2,814,236

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1957
  67 years ago

• CPC

  • B23G1/32 - by milling
  • B23G2240/60 - Thread whirling
  • Y10T74/19555 - Varying speed ratio
  • Y10T82/2527 - having hollow cutter head
  • Y10T409/300112 - Process
  • Y10T409/30056 - with planetary cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism
  • 082 - Turning