3711912

Information

• Patent Grant
• 3711912

• References
• Source

• Patent Number

  3,711,912

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  52 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
  • B65G39/02 - Adaptations of individual rollers and supports therefor
  • C03B35/18 - Construction of the conveyor rollers Materials, coatings or coverings thereof
  • C03B35/183 - specially adapted for thermal adjustment of the rollers
  • C03B35/186 - End caps, end fixtures or roller end shape designs
  • B29L2031/324 - Rollers or cylinders having an axial length of several times the diameter

• US Classifications

  • 198 - Conveyors: power-driven
  • 492 - Roll or roller