2966889

Information

• Patent Grant
• 2966889

• References
• Source

• Patent Number

  2,966,889

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1961
  64 years ago

• CPC

  • F15B11/022 - in which a rapid approach stroke is followed by a slower, high-force working stroke
  • B26D7/025 - acting upon planar surfaces
  • F15B2211/251 - High pressure control
  • F15B2211/252 - Low pressure control
  • F15B2211/30505 - Non-return valves
  • F15B2211/30525 - Directional control valves
  • F15B2211/31576 - having a single pressure source and a single output member
  • F15B2211/324 - manually
  • F15B2211/50518 - using pressure relief valves
  • F15B2211/5151 - being connected to a pressure source and a directional control valve
  • F15B2211/528 - actuated by fluid pressure
  • F15B2211/565 - Control of a downstream pressure
  • F15B2211/765 - Control of position or angle of the output member
  • F15B2211/775 - Combined control

• US Classifications

  • 091 - Motors: expansible chamber type
  • 060 - Power plants