2160476

Information

• Patent Grant
• 2160476

• References
• Source

• Patent Number

  2,160,476

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1939
  85 years ago

• CPC

  • B23Q7/1489 - with impeller means
  • Y10S408/708 - Drilling opening for bearing in engine block
  • Y10T29/5196 - Multiple station with conveyor
  • Y10T408/15 - Responsive to condition of work or product
  • Y10T408/173 - Responsive to work
  • Y10T408/3806 - with plural simultaneously operational work stations
  • Y10T408/3833 - with means to advance work relative to Tool
  • Y10T408/50 - with product handling or receiving means
  • Y10T409/30476 - In response to work or work carriage
  • Y10T409/305432 - Endless or orbital work or product advancing means

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working
  • 144 - Woodworking
  • 409 - Gear cutting, milling, or planing