3581415

Information

• Patent Grant
• 3581415

• References
• Source

• Patent Number

  3,581,415

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  54 years ago

• CPC

  • E02F3/655 - Loading or elevator mechanisms
  • E02F3/64 - Buckets cars
  • E02F3/6472 - with elements of the scraper bowls being pivotable for dumping the soil
  • E02F3/6481 - with scraper bowls with an ejector having translational movement for dumping the soil
  • E02F3/651 - Hydraulic or pneumatic drives; Electric or electro-mechanical control devices
  • Y10T137/86582 - Pilot-actuated
  • Y10T137/8663 - Fluid motor

• US Classifications

  • 037 - Excavating
  • 137 - Fluid handling