2694300

Information

• Patent Grant
• 2694300

• References
• Source

• Patent Number

  2,694,300

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1954
  70 years ago

• CPC

  • B29D7/00 - Producing flat articles
  • F15B2211/20576 - with multiple pumps
  • F15B2211/40507 - with constant throttles or orifices
  • F15B2211/41518 - being connected to multiple pressure sources
  • 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
  • F15B2211/5151 - being connected to a pressure source and a directional control valve
  • F15B2211/523 - manually
  • F15B2211/524 - actuated by an output member of the circuit
  • F15B2211/528 - actuated by fluid pressure
  • F15B2211/7052 - Single-acting output members
  • F15B2211/76 - Control of force or torque of the output member

• US Classifications

  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 192 - Clutches and power-stop control
  • 242 - Winding, tensioning, or guiding