3798720

Information

• Patent Grant
• 3798720

• References
• Source

• Patent Number

  3,798,720

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • B23Q5/225 - not mechanically connected to the main drive
  • B23B9/00 - Automatic or semi-automatic turning-machines with a plurality of working-spindles
  • B23B9/08 - Automatic or semi-automatic machines for turning of workpieces
  • B23Q5/28 - Electric drives
  • B23Q5/40 - by feed shaft
  • Y10T29/5129 - Rotary work - horizontal axis
  • Y10T82/2524 - Multiple

• US Classifications

  • 029 - Metal working
  • 082 - Turning