3026676

Information

• Patent Grant
• 3026676

• References
• Source

• Patent Number

  3,026,676

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1962
  62 years ago

• CPC

  • F15B11/08 - with only one servomotor
  • E05F15/56 - for horizontally-sliding wings
  • E05Y2900/132 - Doors
  • F15B2211/30505 - Non-return valves
  • F15B2211/30525 - Directional control valves
  • F15B2211/31529 - having a single pressure source and a single output member
  • F15B2211/329 - actuated by fluid pressure
  • F15B2211/40515 - with variable throttles or orifices
  • F15B2211/41527 - being connected to an output member and a directional control valve
  • F15B2211/423 - manually
  • F15B2211/424 - actuated by an output member of the circuit
  • F15B2211/46 - Control of flow in the return lin
  • F15B2211/625 - Accumulators
  • F15B2211/6355 - having valve means
  • F15B2211/7053 - Double-acting output members
  • F15B2211/755 - Control of acceleration or deceleration of the output member
  • F15B2211/7716 - with automatic return
  • F15B2211/853 - during stopping
  • F15B2211/895 - Manual override

• US Classifications

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