1278616

Information

• Patent Grant
• 1278616

• References
• Source

• Patent Number

  1,278,616

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1918
  106 years ago

• CPC

  • B21B31/18 - by moving rolls axially
  • B21B13/12 - axes being arranged in different planes
  • B21B35/12 - Toothed-wheel gearings specially adapted for metal-rolling mills Housings or mountings therefor
  • B21B27/03 - Sleeved rolls
  • B21B31/30 - by wedges or their equivalent
  • B21B35/14 - Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
  • B21B2203/185 - Reversible rolls for changing grooves
  • B21B2269/14 - Work rolls

• US Classifications

  • 072 - Metal deforming