Patents Assigned to Stevedoring Services of America Inc.
  • Patent number: 7427185
    Abstract: A method for rapid loading of stacks of cartons aboard vessels is provided which may include sliding the stacks of cartons from a pallet onto a carrier having fork channels for receiving the blades of a load push lift truck, lifting the carrier into the hold of a ship, removing the stacks of cartons from the carrier using a second load push lift truck and stowing the stack of cartons in a stowage location using the second load push lift truck. The carrier may be used to insert slings about palletless stacks of cartons positioned thereon and the stack of cartons may be moved into the hold of the ship by the ship's gear or other crane. The slings may be withdrawn from about the stack of cartons by releasing one end of the slings and using, for example, the ship's gear to draw the other slings out from around the stack of cartons.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: September 23, 2008
    Assignee: Stevedoring Services of America, Inc.
    Inventor: W. Sam Coblentz
  • Patent number: 6974295
    Abstract: A method for rapid loading of stacks of cartons aboard vessels is provided which may include sliding the stacks of cartons from a pallet onto a carrier having fork channels for receiving the blades of a load push lift truck, lifting the carrier into the hold of a ship, removing the stacks of cartons from the carrier using a second load push lift truck and stowing the stack of cartons in a stowage location using the second load push lift truck. The carrier may be used to insert slings about palletless stacks of cartons positioned thereon and the stack of cartons may be moved into the hold of the ship by the ship's gear or other crane. The slings may be withdrawn from about the stack of cartons by releasing one end of the slings and using, for example, the ship's gear to draw the other slings out from around the stack of cartons.
    Type: Grant
    Filed: September 6, 2003
    Date of Patent: December 13, 2005
    Assignee: Stevedoring Services of America Inc.
    Inventor: W. Sam Coblentz
  • Patent number: 6789997
    Abstract: A method for rapid depalletizing and lifting of stacks of cartons aboard vessels is provided which may include sliding the stacks of cartons from a pallet onto a transport surface at a loading end, moving the stack of cartons along the transport surface to a lifting station having fork channels extending across the lifting station for receiving the blades of a load push lift truck, and lifting the stack of cartons from the lifting station. The transport surface may comprise a plurality of rollers. The stack of cartons may be lifted by cargo slings into the hold of a ship, or lifted from the lifting end on the blades of a load push lift truck. The pallet may be retained on the blades of a load push lift truck while the stack of cartons carried by the pallet is pushed from the pallet by a restraint. The empty pallet may then be carried to and deposited in a pallet accumulation location by the lift truck.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: September 14, 2004
    Assignee: Stevedoring Services of America, Inc.
    Inventor: W. Sam Coblentz
  • Patent number: 6622854
    Abstract: A method for rapid loading of stacks of cartons aboard vessels is provided which may include sliding the stacks of cartons from a pallet onto a carrier having fork channels for receiving the blades of a load push lift truck, lifting the carrier into the hold of a ship, removing the stacks of cartons from the carrier using a second load push lift truck and stowing the stack of cartons in a stowage location using the second load push lift truck. The carrier may be used to insert slings about palletless stacks of cartons positioned thereon and the stack of cartons may be moved into the hold of the ship by the ship's gear or other crane. The slings may be withdrawn from about the stack of cartons by releasing one end of the slings and using, for example, the ship's gear to draw the other slings out from around the stack of cartons.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: September 23, 2003
    Assignee: Stevedoring Services of America, Inc.
    Inventor: W. Sam Coblentz
  • Patent number: 6375407
    Abstract: A method for rapid transportation and loading of stacks of cartons aboard vessels is provided which may include the mounting of slings about the stacks of cartons, transporting the cartons to the dock using a flatbed vehicle, hoisting the stacks of cartons off the flatbed vehicle and into the hold, depositing the cargo onto a landing pad, lifting the cargo off the landing pad with a lift truck, preferably a load push type lift truck, and depositing the cargo in the hold at the appropriate location. A sling pallet and a landing pad for use with the method are also disclosed. The method provides the advantages of improving the quality of the product by, inter alia, reducing the risk of thawing or spoilage, reducing costs by eliminating labor, eliminating the need to remove pallets and debris from within the vessel, reducing the likelihood of injury to workers, saving demurrage charges and speeding the transportation to and loading of the vessel.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: April 23, 2002
    Assignee: Stevedoring Services of America, Inc.
    Inventor: W. Sam Coblentz
  • Patent number: 5980198
    Abstract: A method for rapid transportation and loading of stacks of cartons aboard vessels is provided which may include the mounting of slings about the stacks of cartons, transporting the cartons to the dock by a flatbed vehicle, hoisting the stacks of cartons off the flatbed vehicle and into the hold, depositing the cargo onto a landing pad, lifting the cargo off the landing pad with a lift truck, preferably a load push type lift truck, and depositing the cargo in the hold at the appropriate location. A sling pallet and a landing pad for use with the method are also disclosed. The method provides the advantages of improving the quality of the product by, inter alia, reducing the risk of thawing or spoilage, reducing costs by eliminating labor, eliminating the need to remove pallets and debris from within the vessel, reducing the likelihood of injury to workers, saving demurrage charges and speeding the transportation to and loading of the vessel.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: November 9, 1999
    Assignee: Stevedoring Services of America, Inc.
    Inventor: W. Sam Coblentz