3354502

Information

• Patent Grant
• 3354502

• References
• Source

• Patent Number

  3,354,502

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1967
  57 years ago

• CPC

  • B30B11/18 - using profiled rollers
  • B21B13/02 - with axes of rolls arranged horizontally
  • B21B13/14 - having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
  • B22F3/18 - by using pressure rollers
  • B21B31/07 - Adaptation of roll neck bearings
  • B21B35/04 - each stand having its own motor or motors
  • B21B2013/025 - Quarto, four-high stands
  • B21B2201/18 - Vertical rolling pass lines
  • Y10S425/235 - Calendar

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 072 - Metal deforming
  • 100 - Presses