3857268

Information

• Patent Grant
• 3857268

• References
• Source

• Patent Number

  3,857,268

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  49 years ago

• CPC

  • B21B13/142 - by axially shifting the rolls
  • B21B31/18 - by moving rolls axially
  • B21B35/143 - having slidably-interengaging teeth
  • B21B2013/025 - Quarto, four-high stands
  • B21B2013/028 - Sixto, six-high stands
  • B21B2027/022 - Rolls having tapered ends
  • B21B2267/24 - Roll wear
  • B21B2269/04 - Work roll bending
  • B21B2269/14 - Work rolls
  • B21B2269/16 - Intermediate rolls

• US Classifications

  • 072 - Metal deforming