2249230

Information

• Patent Grant
• 2249230

• References
• Source

• Patent Number

  2,249,230

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1941
  83 years ago

• CPC

  • B23Q7/1489 - with impeller means
  • Y10T29/5124 - with means to feed work intermittently from one tool station to another
  • Y10T29/5196 - Multiple station with conveyor
  • Y10T408/54 - Means to intermittently advance work
  • Y10T408/563 - Work-gripping clamp
  • Y10T409/405075 - including work indexing means for sequential cutting of different surfaces of a single workpiece

• US Classifications

  • 198 - Conveyors: power-driven
  • 029 - Metal working
  • 408 - Cutting by use of rotating axially moving tool
  • 409 - Gear cutting, milling, or planing