2234553

Information

• Patent Grant
• 2234553

• References
• Source

• Patent Number

  2,234,553

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1941
  84 years ago

• CPC

  • B23Q39/042 - with circular arrangement of the sub-assemblies
  • Y10S29/057 - with cutter feed
  • Y10S29/101 - Pan, bed, or table
  • Y10S470/904 - Turret
  • Y10T82/2524 - Multiple
  • Y10T82/2552 - Headstock
  • Y10T82/2564 - Tailstock
  • Y10T409/305992 - with means to effect stopping upon completion of operation
  • Y10T409/307448 - with work holder

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working
  • 082 - Turning
  • 470 - Threaded, headed fastener, or washer making: process and apparatus