2720692

Information

• Patent Grant
• 2720692

• References
• Source

• Patent Number

  2,720,692

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1955
  69 years ago

• CPC

  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65G39/071 - for aligning belts or sheets
  • F16H7/18 - Means for guiding or supporting belts, ropes, or chains
  • B65H2404/1321 - Segments juxtaposed along axis
  • B65H2404/164 - self-centring or automatically centring
  • Y10T29/49554 - Work contacting surface having annular axial sections

• US Classifications

  • 029 - Metal working
  • 226 - Advancing material of indeterminate length
  • 474 - Endless belt power transmission systems or components
  • 492 - Roll or roller