2099263

Information

• Patent Grant
• 2099263

• References
• Source

• Patent Number

  2,099,263

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1937
  87 years ago

• CPC

  • B60T13/40 - indirect
  • B60T15/12 - combined with relay valves or the like
  • B60T15/18 - Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
  • Y10T137/2409 - With counter-balancing pressure feedback to the modulating device
  • Y10T137/2544 - Supply and exhaust type
  • Y10T137/87064 - Oppositely movable cam surfaces

• US Classifications

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