3290806

Information

• Patent Grant
• 3290806

• References
• Source

• Patent Number

  3,290,806

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  57 years ago

• CPC

  • E02F3/6481 - with scraper bowls with an ejector having translational movement for dumping the soil
  • E02F3/6436 - 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
  • F15B11/16 - with two or more servomotors
  • F15B13/02 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
  • F15B2211/3052 - Shuttle valves
  • F15B2211/3057 - having two valves, one for each port of a double-acting output member
  • F15B2211/325 - actuated by an output member of the circuit
  • F15B2211/329 - actuated by fluid pressure
  • F15B2211/6355 - having valve means
  • F15B2211/71 - Multiple output members
  • Y10S280/09 - Occupant-steered trailers

• US Classifications

  • 037 - Excavating
  • 280 - Land vehicles