2431815

Information

• Patent Grant
• 2431815

• References
• Source

• Patent Number

  2,431,815

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1947
  77 years ago

• CPC

  • B23B5/40 - for turning spherical surfaces inside or outside
  • Y10T82/14 - Axial pattern
  • Y10T82/148 - Pivoted tool rest
  • Y10T409/406825 - and rotary motion to cutter

• US Classifications

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