3352140

Information

• Patent Grant
• 3352140

• References
• Source

• Patent Number

  3,352,140

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1967
  57 years ago

• CPC

  • B21D5/08 - making use of forming-rollers
  • B21B13/005 - Cantilevered roll stands
  • B21B27/03 - Sleeved rolls
  • B21B31/04 - with tie rods in frameless stands
  • B21B31/08 - Interchanging rolls, roll mountings, or stand frames
  • B21B31/24 - by screws
  • B21B35/141 - Rigid spindle couplings
  • B21B2013/106 - for sections

• US Classifications

  • 072 - Metal deforming