3071025

Information

• Patent Grant
• 3071025

• References
• Source

• Patent Number

  3,071,025

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1963
  62 years ago

• CPC

  • F16H61/0262 - the signals being hydraulic
  • F15B2211/20538 - constant capacity
  • F15B2211/30525 - Directional control valves
  • F15B2211/30585 - having a single valve for multiple output members
  • F15B2211/31547 - having multiple pressure sources and multiple output members
  • F15B2211/40515 - with variable throttles or orifices
  • F15B2211/428 - actuated by fluid pressure
  • 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
  • F15B2211/528 - actuated by fluid pressure
  • F15B2211/565 - Control of a downstream pressure
  • F15B2211/6051 - having valve means between output member and the load sensing circuit
  • F15B2211/71 - Multiple output members
  • F15B2211/76 - Control of force or torque of the output member
  • F16H2716/06 - Circuits thereof
  • Y10T477/6936 - Shift valve control

• US Classifications

  • 475 - Planetary gear transmission systems or components
  • 477 - Interrelated power delivery controls, including engine control