2756851

Information

• Patent Grant
• 2756851

• References
• Source

• Patent Number

  2,756,851

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1956
  68 years ago

• CPC

  • F16D13/71 - in which the clutching pressure is produced by springs only
  • B60W10/02 - including control of driveline clutches
  • B60W10/04 - including control of propulsion units
  • B60W10/10 - including control of change-speed gearings
  • F16D48/02 - Control by fluid pressure
  • F16D48/06 - Control by electric or electronic means
  • F16D2013/706 - the axially movable pressure plate is supported by leaf springs
  • F16D2048/0209 - characterised by fluid valves having control pistons
  • F16D2048/0221 - Valves for clutch control systems; Details thereof
  • F16D2048/0236 - with multiple independent pumps
  • F16D2048/0281 - Complex circuits with more than two valves in series or special arrangements thereof not provided for in previous groups
  • Y10S74/01 - Hydraulic control systems automatic automotive controls
  • Y10T477/6425 - Clutch controlled

• US Classifications

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