2300253

Information

• Patent Grant
• 2300253

• References
• Source

• Patent Number

  2,300,253

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1942
  82 years ago

• CPC

  • B23B41/00 - Boring or drilling machines or devices specially adapted for particular work Accessories specially adapted therefor
  • Y10T74/1494 - Locking means
  • Y10T408/175 - to control relative positioning of Tool and work
  • Y10T408/37 - Turret of tools
  • Y10T408/3796 - with interconnected means to simultaneously feed tools
  • Y10T408/54 - Means to intermittently advance work
  • Y10T409/308792 - Indexable

• US Classifications

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