A system and method for handling shipping containers is described. The container handling system comprises a crane, the crane comprising crane load handling devices. The container handling system further comprises conveyance means, the conveyance means further comprising transversal load handling devices. The system further comprises storage and sortation means for storing the containers in a series of stacks disposed beneath a grid, the grid comprising a series of load handling devices operable thereon. The crane load handling device removes a container from a ship, transports it to transversal load handling means operable on a conveyor. The container is moved on the conveyor to a transfer point where it is collected by a robotic load handling device for transport to the storage and sortation area.

An automated storeroom system includes a plurality of automated storerooms including a rack extending in a first horizontal direction and having a plurality of shelves, and a stacker crane configured to travel on a crane passage along the rack, the automated storerooms disposed adjacent to each other in a second horizontal direction perpendicular to the first horizontal direction with back parts of the racks being close to each other; a transport vehicle configured to travel along a transport vehicle travelling passage provided in a lower portion of the rack and extending in the first horizontal direction; and a travelling restriction member disposed between the crane passage and a front part of the rack facing the crane passage, the travelling restriction member being movable between a travelling restriction position that restricts travelling of a worker and a travelling non-restriction position adapted to remove the restriction.

A powder supply hopper pressurizing apparatus including a first buffer tank in which pressurizing gas to be supplied to a powder supply hopper is accumulated at a predetermined pressure, a second buffer tank, a lower part pressure adjustment nitrogen system connected to the powder supply hopper, to supply the gas toward powder fuel stored in the powder supply hopper when supplying the powder fuel to a burner, and a control unit that controls the first buffer tank to pressurize the powder supply hopper to a first pressure and then controls the second buffer tank to pressurize the powder supply hopper to a second pressure, and where the control unit determines that one of the first buffer tank or the second buffer tank is non-usable, the control unit pressurizes the powder supply hopper by use of the first or second buffer tank that is operable, and the gas supply system.

Conveyor systems and assemblies for use in conveyor systems are provided. In some embodiments, a conveyor system comprises a mechanical chain and a chain adjustment assembly. In other embodiments, a conveyor system comprises a panel mount assembly, and in still other embodiments, a conveyor system comprises a support structure and a leveling assembly. In yet other embodiments, a conveyor system comprises a conveyor track assembly and a conveyor top protection assembly. Any embodiment of the conveyor system may also comprise a blocking bar configured to be positioned under a lower conveyor track assembly and/or a cap positioned between an end of a conveyor track assembly and a sprocket. Further, a cover assembly for a conveyor system may comprise a shield positioned over a sprocket assembly and/or an idler assembly of the conveyor system. A guard for positioning at an end of the conveyor system also may be provided.

The invention relates to a people conveyor drive (40) of a people conveyor (1) comprising a plurality of treads (13) interconnected to form an endless tread band (12). The people conveyor drive (40) comprises a tension member drive system (25) configured for driving the endless tread band (12), and a shaft (50) having a shaft main portion (52) and at least one shaft support portion (54). The at least one shaft support portion (54) is supported by at least one shaft bearing (57) to be rotatable around a shaft axis (A). The shaft (50) is configured for engaging with an endless tread drive tension member (15). The shaft (50) has a split shaft configuration in which the shaft main portion (52) is detachably coupled to the at least one shaft support portion (54).

The present invention relates to a space shelf, and particularly to a folding and unfolding space shelf. The lower side of an upper backplane is hinged with the upper side of a lower backplane; one side of a top crossbeam is hinged with the upper side of the upper backplane; the other side of the top crossbeam is rotatably connected with one side of an upper stringer; one side of a bottom crossbeam is hinged with the lower side of the lower backplane; the other side of the bottom crossbeam is rotatably connected with one side of a bottom stringer; both ends of one side of the bottom stringer are hinged with middle stringers; both ends of the lower side of the lower backplane are respectively hinged with a backplane bottom stringer; and a backplane bolt assembly for realizing the relative angle fixation of the upper backplane and the lower backplane is installed on one surface of the upper backplane which faces each crossbeam and stringer. The present invention has the characteristics of novel structure, easy implementation of folding and unfolding processes, easy storage in a folding state and high stability after unfolding, and is suitable for occasions having high requirements for storage and folding-unfolding ratio in the aerospace field.

A transportation system having a transportation space including destinations distributed in the transportation space, multiple independent automated vehicles configured for free roving through the transportation space to and between the destinations so that the vehicles are dynamically distributed through the transportation space, a control system communicably connected via a remote communication link to each of the vehicles and having a system controller that addresses each vehicle to different destinations, and the control system having a vehicle accountant controller separate and distinct from the system controller and configured to independently register a dynamic location of at least one of the vehicles, selected from the multiple vehicles in the transportation space, and command shutdown, via the remote communication link, to only the selected at least one vehicle at the registered location if the registered location corresponds to a predetermined location.

A safety device for preventing objects from falling out of a storage rack is provided. The safety device includes four mounting brackets configured to be coupled to a pair of vertical members defining the storage rack, a pair of horizontally disposed top and bottom guide cables for stretching between a corresponding pair of mounting brackets of the four mounting brackets coupled to the pair of vertical members, and a pair of vertical slide bars for slidably mounting to the top and bottom guide cables at opposite left and right sides at a front of one bay in the storage rack. A curtain netting is attached at left and right edges thereof to respective ones of the pair of the vertical slide bars and to the top and bottom guide cables. Storage racks and methods of protecting objects stored on storage racks are also described.

A mobile radial stacker for stockpiling bulk material is provided that includes a stacker frame, a linear conveyor mounted to the frame, the conveyor having a rear portion and a front portion and being designed to carry bulk material from a lower position adjacent the rear portion to a raised position adjacent the front portion, and a pair of wheels mounted to the frame to facilitate movement of the stacker around a work site or to another work site. Also provided is a pivot pad/king pin apparatus mounted to the stacker including an integral king pin and pivot pad that may be displaced from a first position with the king pin facing downward for engagement with a tractor fifth wheel to a second position with the pivot pad facing downward for placement on the ground for radial conveying operations. Another way to describe the depicted embodiments is a pivot pad/king pin apparatus that may be used with a radial stacker. The apparatus may include a body with a king pin and pivot pad integrally mounted into it. The apparatus may be rotatable between a first position with the king pin facing downward for engagement with a tractor fifth wheel to a second position with the pivot pad facing downward for placement on the ground for radial conveying operations.

An exemplary robotic parking device of the present disclosure includes a number of stacks of containers. The stacks being positioned within a frame structure including uprights and a horizontal grid disposed above the stacks. The grid having substantially perpendicular rails on which load handling devices can run. Cars or vehicles are positioned in containers and are moved into and out of the stacks by the robotic handling devices running on the grid. The cars are put into the grid at entry points that may be positioned at points under the stacks.