3108387

Information

• Patent Grant
• 3108387

• References
• Source

• Patent Number

  3,108,387

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1963
  61 years ago

• CPC

  • E02F3/08 - with digging elements on an endless chain
  • E02F3/082 - including a belt-type conveyor for transporting the excavated material
  • E02F3/146 - guides for chains or buckets
  • E02F5/145 - control and indicating devices
  • E02F9/24 - Safety devices

• US Classifications

  • 037 - Excavating
  • 198 - Conveyors: power-driven
  • 299 - Mining or in situ disintegration of hard material
  • 474 - Endless belt power transmission systems or components