3908514

Information

• Patent Grant
• 3908514

• References
• Source

• Patent Number

  3,908,514

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • F16D25/14 - Fluid pressure control
  • F16D48/04 - providing power assistance
  • F16D2048/0209 - characterised by fluid valves having control pistons
  • F16D2048/0221 - Valves for clutch control systems; Details thereof
  • F16D2048/0254 - Double actuation
  • F16D2048/045 - Vacuum boosters therefor

• US Classifications

  • 091 - Motors: expansible chamber type
  • 192 - Clutches and power-stop control