3143923

Information

• Patent Grant
• 3143923

• References
• Source

• Patent Number

  3,143,923

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1964
  60 years ago

• CPC

  • B23Q35/103 - which turns continuously
  • B23C3/18 - for shaping screw-propellers, turbine blades, or impellers
  • B23Q1/4828 - a single rotating pair followed parallelly by a single sliding pair
  • Y10T408/39 - with radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work
  • Y10T408/83 - Tool-support with means to move Tool relative to tool-support
  • Y10T409/502788 - Arcuate groove
  • Y10T409/5041 - Means for cutting arcuate surface
  • Y10T409/509348 - Tool head

• US Classifications

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