3308522

Information

• Patent Grant
• 3308522

• References
• Source

• Patent Number

  3,308,522

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • F16C13/00 - Rolls, drums, discs, or the like Bearings or mountings therefor
  • B29D99/0035 - rollers or cylinders having an axial length of several times the diameter
  • B41F22/00 - Means preventing smudging of machine parts or printed articles
  • B41N7/00 - Shells for rollers of printing machines
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B29L2031/324 - Rollers or cylinders having an axial length of several times the diameter
  • B41N2207/02 - Top layers
  • B41N2207/04 - Intermediate layers
  • B41N2207/14 - characterised by macromolecular organic compounds
  • B65H2404/181 - with cavities or projections at least at one layer
  • B65H2404/183 - with outer layer helicoidally turned around shaft
  • B65H2404/521 - Reliefs

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 101 - Printing
  • 492 - Roll or roller