1856342

Information

• Patent Grant
• 1856342

• References
• Source

• Patent Number

  1,856,342

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1932
  92 years ago

• CPC

  • B60T13/66 - Electrical control in fluid-pressure brake systems
  • B60T13/242 - The control valve is provided as one unit with the servomotor cylinder
  • B60T13/246 - The control valve is provided apart from the servomotor cylinder
  • B60T13/247 - Mechanical command of the control valve, mechanical transmission to the brakes
  • B60T15/043 - controlling service pressure brakes

• US Classifications

  • 188 - Brakes
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices