3188148

Information

• Patent Grant
• 3188148

• References
• Source

• Patent Number

  3,188,148

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1965
  60 years ago

• CPC

  • F16K31/40 - with electrically-actuated member in the discharge of the motor
  • B60T8/3245 - responsive to the speed difference between wheels and rail, or between two wheels or two axles
  • Y10T137/86614 - Electric
  • Y10T137/86686 - Plural disk or plug

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 137 - Fluid handling
  • 251 - Valves and valve actuation