3228504

Information

• Patent Grant
• 3228504

• References
• Source

• Patent Number

  3,228,504

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1966
  59 years ago

• CPC

  • F16D48/0206 - in a system with a plurality of fluid-actuated clutches
  • G05G13/00 - Manually-actuated control mechanisms provided with two or more controlling members and also two or more controlled members
  • F16D2048/0209 - characterised by fluid valves having control pistons
  • F16D2048/0221 - Valves for clutch control systems; Details thereof
  • F16D2048/023 - by pedal actuation
  • F16D2048/0263 - Passive valves between pressure source and actuating cylinder
  • F16D2048/0287 - Hydraulic circuits combining clutch actuation and other hydraulic systems
  • G05G2700/22 - Mechanisms linking plurality of controlling or controlled members
  • Y10T74/20189 - Foot operated
  • Y10T137/8671 - With annular passage [e.g., spool]
  • Y10T477/6805 - Change to neutral idles engine

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control
  • 074 - Machine element or mechanism
  • 137 - Fluid handling
  • 192 - Clutches and power-stop control