3810571

Information

• Patent Grant
• 3810571

• References
• Source

• Patent Number

  3,810,571

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  50 years ago

• CPC

  • F16H55/36 - Pulleys
  • B65G39/071 - for aligning belts or sheets
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2404/164 - self-centring or automatically centring

• US Classifications

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