2854868

Information

• Patent Grant
• 2854868

• References
• Source

• Patent Number

  2,854,868

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1958
  66 years ago

• CPC

  • B23Q5/402 - in which screw or nut can both be driven
  • B23B3/08 - Turning-machines characterised by the use of faceplates
  • Y10T29/5105 - Drill press
  • Y10T29/5111 - Pulley or wheel
  • Y10T82/2511 - Vertical
  • Y10T408/91 - Machine frame
  • Y10T409/305656 - including means to support work for rotation during operation
  • Y10T409/309744 - including means to compensate for deformation

• US Classifications

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