2181757

Information

• Patent Grant
• 2181757

• References
• Source

• Patent Number

  2,181,757

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1939
  85 years ago

• CPC

  • B60T13/247 - Mechanical command of the control valve, mechanical transmission to the brakes

• US Classifications

  • 091 - Motors: expansible chamber type
  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 188 - Brakes