3877391

Information

• Patent Grant
• 3877391

• References
• Source

• Patent Number

  3,877,391

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • B66C9/12 - with load-distributing means for equalising wheel pressure
  • B66C7/00 - Runways, tracks or trackways for trolleys or cranes
  • B66C2700/035 - Construction details related to the travelling, to the supporting of the crane or to the blocking of the axles Outriggers Coupling of the travelling mechanism to the crane mechanism

• US Classifications

  • 105 - Railway rolling stock
  • 212 - Traversing hoists