2174139

Information

• Patent Grant
• 2174139

• References
• Source

• Patent Number

  2,174,139

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1939
  85 years ago

• CPC

  • B60T13/243 - Mechanical command of the control valve, mechanical transmission to the brakes
  • B60T15/043 - controlling service pressure brakes

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems