3789771

Information

• Patent Grant
• 3789771

• References
• Source

• Patent Number

  3,789,771

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  50 years ago

• CPC

  • B61F5/144 - comprising fluid damping devices
  • B61F5/16 - Centre bearings or other swivel connections between underframes and bolsters or bogies
  • B61F5/20 - with springs allowing transverse movements

• US Classifications

  • 105 - Railway rolling stock