3673919

Information

• Patent Grant
• 3673919

• References
• Source

• Patent Number

  3,673,919

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • B23C3/32 - Milling helical grooves
  • Y10T82/20 - Lathe for screw cutting
  • Y10T409/30028 - to regulate cutting depth [e.g., relief, taper, etc.]
  • Y10T409/300336 - to regulate rate of motion [e.g., stopping, etc.]
  • Y10T409/300672 - with means to rotate work and means to interrelatedly infeed the work relative to the cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 082 - Turning