2187993

Information

• Patent Grant
• 2187993

• References
• Source

• Patent Number

  2,187,993

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1940
  85 years ago

• CPC

  • B61H1/00 - Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
  • B61H13/26 - for cars or bogies with more than two axles or bogies, the mechanisms at each side being interconnected

• US Classifications

  • 188 - Brakes