3422655

Information

• Patent Grant
• 3422655

• References
• Source

• Patent Number

  3,422,655

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1969
  56 years ago

• CPC

  • B21B31/028 - Prestressing of rolls or roll mountings in stand frames
  • B21B13/14 - having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
  • B21B27/03 - Sleeved rolls
  • B21B31/24 - by screws
  • B21B31/30 - by wedges or their equivalent
  • B21B31/32 - by liquid pressure
  • B21B2013/006 - Multiple strand rolling mills; Mill stands with multiple caliber rolls

• US Classifications

  • 072 - Metal deforming