3237641

Information

• Patent Grant
• 3237641

• References
• Source

• Patent Number

  3,237,641

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1966
  58 years ago

• CPC

  • F15B11/08 - with only one servomotor
  • F16H61/0274 - Control units where shifting is directly initiated by the driver
  • F15B2211/30525 - Directional control valves
  • F15B2211/30565 - having multiple valves for a single output member
  • F15B2211/3059 - having multiple valves for multiple output members
  • F15B2211/32 - characterised by the type of actuation
  • F15B2211/321 - mechanically
  • F15B2211/327 - electrically or electronically
  • F15B2211/329 - actuated by fluid pressure
  • F15B2211/625 - Accumulators
  • F15B2211/7107 - the output members being mechanically linked
  • F16H2708/24 - with a preselection system, mainly semi-automatic
  • Y10T137/8663 - Fluid motor
  • Y10T137/87201 - Common to plural valve motor chambers

• US Classifications

  • 137 - Fluid handling
  • 091 - Motors: expansible chamber type