3457748

Information

• Patent Grant
• 3457748

• References
• Source

• Patent Number

  3,457,748

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  55 years ago

• CPC

  • B21B37/64 - Mill spring or roll spring compensation systems
  • B21B37/28 - Control of flatness or profile during rolling of strip, sheets or plates
  • B21B37/38 - using roll bending
  • B21B37/48 - Tension control Compression control
  • B21B2265/08 - Back or outlet tension

• US Classifications

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