2170766

Information

• Patent Grant
• 2170766

• References
• Source

• Patent Number

  2,170,766

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1939
  85 years ago

• CPC

  • B61C15/14 - controlling distribution of tractive effort between driving wheels
  • B61C15/12 - by reducing the driving power
  • Y10T137/2663 - Pressure responsive
  • Y10T137/87096 - Valves with separate, correlated, actuators

• US Classifications

  • 105 - Railway rolling stock
  • 137 - Fluid handling
  • 180 - Motor vehicles
  • 251 - Valves and valve actuation
  • 417 - Pumps