3847416

Information

• Patent Grant
• 3847416

• References
• Source

• Patent Number

  3,847,416

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • F15B11/02 - Systems ess entially incorporating special features for controlling the speed or actuating force of an output member
  • B60D3/00 - Fittings to facilitate pushing
  • B62D49/04 - modified to take pushing devices
  • F15B2211/20538 - constant capacity
  • F15B2211/30525 - Directional control valves
  • F15B2211/324 - manually
  • F15B2211/355 - Pilot pressure control
  • F15B2211/40515 - with variable throttles or orifices
  • F15B2211/41527 - being connected to an output member and a directional control valve
  • F15B2211/424 - actuated by an output member of the circuit
  • F15B2211/45 - Control of bleed-off flow
  • F15B2211/50536 - using unloading valves controlling the supply pressure by diverting fluid to the return line
  • F15B2211/50554 - the pressure control means controlling a pressure downstream of the pressure control means
  • F15B2211/5153 - being connected to an output member and a directional control valve
  • F15B2211/524 - actuated by an output member of the circuit
  • F15B2211/57 - Control of a differential pressure
  • F15B2211/6051 - having valve means between output member and the load sensing circuit
  • F15B2211/6355 - having valve means
  • F15B2211/7053 - Double-acting output members
  • F15B2211/76 - Control of force or torque of the output member

• US Classifications

  • 280 - Land vehicles