2232752

Information

• Patent Grant
• 2232752

• References
• Source

• Patent Number

  2,232,752

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1941
  83 years ago

• CPC

  • B60T8/3245 - responsive to the speed difference between wheels and rail, or between two wheels or two axles

• US Classifications

  • 291 - Track sanders
  • 105 - Railway rolling stock
  • 188 - Brakes
  • 303 - Fluid-pressure and analogous brake systems