3778178

Information

• Patent Grant
• 3778178

• References
• Source

• Patent Number

  3,778,178

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  50 years ago

• CPC

  • B23D5/02 - involving rotary and straight-line movements only
  • Y10T408/39 - with radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work
  • Y10T409/502788 - Arcuate groove
  • Y10T409/504264 - Cycloidal surface

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 409 - Gear cutting, milling, or planing