3204440

Information

• Patent Grant
• 3204440

• References
• Source

• Patent Number

  3,204,440

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1965
  59 years ago

• CPC

  • B21B37/24 - Automatic variation of thickness according to a predetermined programme
  • B21B37/58 - Roll-force control Roll-gap control
  • B21B38/105 - Calibrating or presetting roll-gap
  • G05B19/4181 - characterised by direct numerical control [DNC]
  • B21B2267/24 - Roll wear
  • Y02P90/06 - characterised by direct numerical control [DNC]

• US Classifications

  • 072 - Metal deforming
  • 700 - Data processing: generic control systems or specific applications