3742626

Information

• Patent Grant
• 3742626

• References
• Source

• Patent Number

  3,742,626

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  51 years ago

• CPC

  • E01H5/045 - Means per se for conveying or discharging the dislodged material
  • Y10T74/1967 - Rack and pinion
  • Y10T74/20492 - Gear

• US Classifications

  • 037 - Excavating
  • 074 - Machine element or mechanism
  • 193 - Conveyors, chutes, skids, guides, and ways
  • 406 - Conveyors: fluid current