A bulk material storage container assembly for storing and unloading particulate material includes a storage vessel adapted to hold particulate material. A discharge port is in fluid communication with the storage vessel and with a discharge port outlet. The discharge port is also sized and shaped to facilitate bridging of particulate material. A shaft is mounted within the storage vessel adjacent to the discharge port and adapted for reciprocal movement with respect to the discharge port. A rake is mounted on said shaft and adapted to disaggregate particulate material that has bridged proximate the discharge port as the shaft is reciprocated with respect to the discharge port.

A cargo carousel system for shipping containers is provided that can include a frame configured to fit within a shipping container and a cargo carousel mechanism in the frame that can move cargo pod platforms, configured for holding cargo pods, in a continuous loop path in the frame. The system can further include two frames side-by-side in the shipping, each frame with its own cargo carousel system.

Disclosed is a subsea storage unit (15; 15; 15) including a pressure hull (1) having a cargo hold (5) configured for storing cargo (3, 7) and a base (2; 8) configured for supporting the storage unit on a seabed (B). The pressure hull has a movable hatch (4), providing access to the cargo hold. The subsea storage unit also includes suspension means (11a,b, 35), wherein the subsea storage unit may be lifted and lowered in a body of water, and ballasting means. A seabed facility (30), configured for receiving and accommodating at least one subsea storage unit, is also provided.

A barrel is capable of vacuum loading and unloading, gravity unloading and loading, and pneumatic unloading. A roll-off skid is coupled to the barrel.

A cargo carousel system for shipping containers is provided that can include a frame configured to fit within a shipping container and a cargo carousel mechanism in the frame that can move cargo pod platforms, configured for holding cargo pods, in a continuous loop path in the frame. The system can further include two frames side-by-side in the shipping, each frame with its own cargo carousel system.

An example item storage system may include a shipping container and a plurality of storage modules disposed within the interior of the shipping container. Each storage module may include an upper support structure, a lower support structure, and a frame. The upper support structure may engage with a corresponding lower support structure of a first different storage module. The frame may define an upper level to support a first plurality of moveable container carriers, and a lower level to support a second plurality of moveable container carriers.

A vehicle for delivering packages, comprising a tractor comprising a motor, a pair of front wheels, a rear wheel, and a rail between the pair of front wheels and the rear wheel, and a removable container comprising a space for storing packages where a bottom of the container is configured to fit over and mount to the rail.

A bulk loader system is disclosed that may include a conveyor unit in connection with a fuel-powered engine powering a hydraulic motor. The hydraulic motor may be used to operate the conveyor unit. The system may be configured to function while being mounted on a bed of a truck or be operated as a stand-alone unit. The unit may be sized such that an operator can stand on the deck of the truck along with the unit. The fuel-hydraulic powered motor can enable the conveyor unit to operate at variable speeds. The conveyor unit can be adjustable to facilitate controlling the direction of the material being transported via the conveyor. Some embodiments can include operating the hydraulics of the motor from the Power Take-Off (PTO) of the truck. Some embodiments can facilitate operation of the system in a hot or other harsh environment.

A container comprising a metal frame or pallet box for holding product therein during shipment and being returned for reuse has a base and opposed sides, straight tracks, and a plurality of padded dunnage supports extending between the tracks. One type of padded dunnage support comprises end members and a tubular middle member, the end members being movable along the tracks. The padded dunnage supports support dunnage, such as pouches.

A modular shipping apparatus comprising: at least one base for a cargo container; each base having at least two spaces and each of spaces is formed by a left rectangular opening and a right rectangular opening, at least one wheel assembly is attached in one of the spaces, the base has a center portion that forms a first channel between the center portion and one of the openings and forms a second channel between the center portion and another one of the openings, a shipping container with a bottom interior and having at least two tracks attached to the bottom interior, wherein at least a portion of each of the at least one wheel assemblies attached in one of the at least two spaces slides along one of the at least two tracks.