3390657

Information

• Patent Grant
• 3390657

• References
• Source

• Patent Number

  3,390,657

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1968
  56 years ago

• CPC

  • 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
  • B63B27/12 - of gantry type
  • B63B27/36 - Arrangement of ship-based loading or unloading equipment for floating cargo
  • B66C9/14 - Trolley or crane travel drives
  • B66C19/02 - collapsible
  • B66C23/36 - mounted on road or rail vehicles Manually-movable jib-cranes for use in workshops Floating cranes
  • 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
  • B66C2700/0335 - with a slewing arm

• US Classifications

  • 114 - Ships
  • 212 - Traversing hoists