3913448

Information

• Patent Grant
• 3913448

• References
• Source

• Patent Number

  3,913,448

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • F16H43/00 - Other fluid gearing
  • D04B15/94 - Driving-gear not otherwise provided for
  • F15B11/02 - Systems ess entially incorporating special features for controlling the speed or actuating force of an output member
  • F15B13/06 - for use with two or more servomotors
  • F15B21/02 - Servomotor systems with programme control derived from a store or timing device Control devices therefor
  • F15B2211/30505 - Non-return valves
  • F15B2211/30525 - Directional control valves
  • F15B2211/30585 - having a single valve for multiple output members
  • F15B2211/321 - mechanically
  • F15B2211/7055 - having more than two chambers

• US Classifications

  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices