2491158

Information

• Patent Grant
• 2491158

• References
• Source

• Patent Number

  2,491,158

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1949
  75 years ago

• CPC

  • B61G11/14 - absorbing shocks by mechanical friction action Combinations of mechanical shock-absorbers and springs

• US Classifications

  • 213 - Railway draft appliances
  • 105 - Railway rolling stock
  • 267 - Spring devices