2189604

Information

• Patent Grant
• 2189604

• References
• Source

• Patent Number

  2,189,604

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1940
  85 years ago

• CPC

  • B23B29/02 - Boring bars
  • Y10T408/551 - with means actuated by work to release Tool from fixed position in Tool support
  • Y10T408/5586 - Engaging surface subsequent to tool-action on that surface
  • Y10T408/8583 - with resiliently urged Tool
  • Y10T408/85894 - Annular wedge-collar

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool