2873872

Information

• Patent Grant
• 2873872

• References
• Source

• Patent Number

  2,873,872

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1959
  65 years ago

• CPC

  • F15B11/08 - with only one servomotor
  • B65F3/041 - Pivoted arms or pivoted carriers
  • B65F3/12 - Conjoint motion of lids, flaps, and shutters on vehicle and on receptacle Operation of closures on vehicle conjointly with tipping of receptacle
  • F15B2211/30525 - Directional control valves
  • F15B2211/3059 - having multiple valves for multiple output members
  • F15B2211/324 - manually
  • F15B2211/329 - actuated by fluid pressure
  • F15B2211/7107 - the output members being mechanically linked
  • F15B2211/7708 - in one direction only
  • F15B2211/7716 - with automatic return
  • F15B2211/851 - during starting

• US Classifications

  • 414 - Material or article handling