3854646

Information

• Patent Grant
• 3854646

• References
• Source

• Patent Number

  3,854,646

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • F16C13/028 - with a plurality of supports along the length of the roll mantle
  • B65H18/20 - the web roll being supported on two parallel rollers at least one of which is driven
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2404/1152 - Markings, patterns
  • B65H2404/13211 - and interconnected by gearing
  • B65H2404/1371 - Means for bending

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 026 - Textiles: cloth finishing
  • 184 - Lubrication
  • 242 - Winding, tensioning, or guiding
  • 492 - Roll or roller