3892444

Information

• Patent Grant
• 3892444

• References
• Source

• Patent Number

  3,892,444

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • B60T13/268 - using accumulators or reservoirs
  • B60T13/38 - Brakes applied by springs or weights and released by compressed air
  • B60T15/041 - controlling auxiliary pressure brakes
  • B60T15/12 - combined with relay valves or the like
  • Y10T137/87169 - Supply and exhaust

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 137 - Fluid handling