1524497

Information

• Patent Grant
• 1524497

• References
• Source

• Patent Number

  1,524,497

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1925
  100 years ago

• CPC

  • B61D9/02 - characterised by operating means for tipping
  • Y10S91/02 - Exhaust throttled motor control
  • Y10T137/86686 - Plural disk or plug
  • Y10T137/87064 - Oppositely movable cam surfaces
  • Y10T137/87169 - Supply and exhaust
  • Y10T137/87241 - Biased closed
  • Y10T137/88046 - Biased valve with external operator

• US Classifications

  • 105 - Railway rolling stock
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 137 - Fluid handling
  • 251 - Valves and valve actuation