3317058

Information

• Patent Grant
• 3317058

• References
• Source

• Patent Number

  3,317,058

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  57 years ago

• CPC

  • B66C7/00 - Runways, tracks or trackways for trolleys or cranes
  • B63B27/00 - Loading or unloading cargo or passengers
  • B63B27/16 - using lifts or hoists
  • B66C6/00 - Girders, or track-supporting structures, specially adapted for cranes
  • B66C7/14 - Runway interlocking devices
  • B66C11/16 - Rope, cable, or chain drives for trolleys Combinations of such drives with hoisting gear
  • B66C17/00 - Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
  • B66C2700/01 - General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
  • B66C2700/012 - Trolleys or runways

• US Classifications

  • 212 - Traversing hoists
  • 414 - Material or article handling