3811554

Information

• Patent Grant
• 3811554

• References
• Source

• Patent Number

  3,811,554

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1974
  50 years ago

• CPC

  • B65G17/126 - Bucket elevators
  • B23K26/18 - using absorbing layers on the workpiece
  • B23K26/704 - Beam dispersers
  • B65G17/067 - the load carrying surface being formed by plates or platforms attached to more than one traction element
  • B65G17/12 - comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
  • B65G2201/02 - Articles
  • B65G2201/04 - Bulk
  • B65G2812/02495 - load-carrying surfaces using platforms or grids

• US Classifications

  • 192 - Clutches and power-stop control
  • 198 - Conveyors: power-driven