3091874

Information

• Patent Grant
• 3091874

• References
• Source

• Patent Number

  3,091,874

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1963
  61 years ago

• CPC

  • E02F3/18 - with digging wheels turning round an axis
  • E02F3/181 - including a conveyor
  • E02F3/185 - with digging unit mounted in a plane which is inclined to the direction of travel; with tools digging laterally with respect to the frame
  • E02F3/24 - Digging wheels Digging elements of wheels Drives for wheels
  • E02F3/248 - Cleaning the wheels or emptying the digging elements mounted on the wheels
  • Y10S37/902 - Hydraulic motors

• US Classifications

  • 037 - Excavating