3774501

Information

• Patent Grant
• 3774501

• References
• Source

• Patent Number

  3,774,501

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • B23G3/00 - Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose
  • B23G1/34 - with a cutting bit moving in a closed path arranged eccentrically with respect to the axis of the rotating workpieces
  • Y10T82/20 - Lathe for screw cutting
  • Y10T409/300056 - Thread or helix generating
  • Y10T409/30028 - to regulate cutting depth [e.g., relief, taper, etc.]

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 082 - Turning
  • 470 - Threaded, headed fastener, or washer making: process and apparatus