3423812

Information

• Patent Grant
• 3423812

• References
• Source

• Patent Number

  3,423,812

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  56 years ago

• CPC

  • B23Q3/15513 - the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
  • B23B3/30 - Turning-machines with two or more working-spindles
  • B23B9/08 - Automatic or semi-automatic machines for turning of workpieces
  • Y10T29/5128 - Rotary work - vertical axis
  • Y10T29/5153 - Multiple turret
  • Y10T82/2514 - with work feeder or remover
  • Y10T82/2521 - Bar feeder
  • Y10T82/2524 - Multiple

• US Classifications

  • 029 - Metal working
  • 082 - Turning