2177319

Information

• Patent Grant
• 2177319

• References
• Source

• Patent Number

  2,177,319

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1939
  85 years ago

• CPC

  • B23C9/00 - Details or accessories so far as specially adapted to milling machines or cutter
  • Y10T82/2554 - Speed changing gear
  • Y10T409/300224 - Complete cycle
  • Y10T409/300448 - with means to advance work or product

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 082 - Turning
  • 192 - Clutches and power-stop control
  • 470 - Threaded, headed fastener, or washer making: process and apparatus