An apparatus for construction of a stringer of a pallet is disclosed herein. In various aspects, the apparatus includes a corrugate sheet (30) cut to form a stringer shape sheet (32) with the stringer shape sheet (32) having a plurality of parallel stringer sections (33) defined by cuts from an upper surface through a lower surface of the stringer shape sheet (32). Each stringer section (33) on the stringer shape sheet (32) may be linked to an adjacent stringer section (33) by a plurality of shear bridges (34).

The disclosure refers to a container for storing and providing at least one modular road paver assembly designed for detachable mounting on a road paver. The container comprises a storage system by means of which individual components of the road paver assembly can be positioned within the container in a standardized arrangement, such that the components of the road paver assembly can be checked for completeness by an operator by means of a visual inspection along a sequence determined between opposite boundaries of the container in view of their assembly sequence on the road paver.

The present application discloses an assembled unit having a locking mechanism, comprising a pair of lateral guide rails, a pair of class I plate members, a spine member and at least one eccentric rotation member. Each of the lateral guide rails is configured with a sliding groove along a direction of extension thereof. Both ends of each of the class I plate members can be inserted into the sliding groove of the corresponding lateral guide rail. Both ends of each of the lateral guide rails are respectively configured with an engaging structure. The spine member is configured with a raised sliding block along its direction of extension. On a surface of each of the type I plate members, a class I engaging slot is configured in a direction parallel to the lateral guide rail, the class I engaging slot opening at a side of the class I plate member.

Provided are a packaging container, a packaging method, and a method for carrying metal foil, which can suppress damage and deformation of the packaging container and enable stable carrying even if the packaging container is carried while suspending it in the midair. A packaging container made of corrugated cardboard includes: a pallet 2 having leg portions 21; a body frame 3 arranged on the pallet 2, the body frame 3 having bearing grooves 31 at end wall portions 32 opposing to each other; and a lid portion 4 provided on the body frame 3, wherein each of the leg portions 21 is arranged on an inner side than each of the end wall portions 23 of the pallet 2.

A shipping crate is provided having multiple walls. In each wall, a first wall layer has sides and a first thickness and a second wall layer has sides extending past each of the sides of the first wall by the first thickness. The crate also has a back panel having a first back panel layer and at least a partial second back panel layer. The first back panel layer has sides and a thickness substantially similar to the first thickness and the second back panel layer extends past each of the sides of the first back panel layer by the first thickness. When assembled, the first wall layers of each of the walls combine to form a post and lintel assembly. The second wall layers of each of the plurality of walls combine to form a second post and lintel assembly distinct from the first post and lintel assembly.

A photovoltaic module packing box and a photovoltaic module package structure are provided. The photovoltaic module packing box includes a tray having an accommodation space; a support plate having an edge hinged to an edge of the tray, and the support plate is lapped on the tray; an airbag assembly arranged in the accommodation space; an air valve assembly connected to the airbag assembly by a pipeline; an enclosure frame connected to the support plate and configured to enclose, together with the support plate, a receiving space for photovoltaic modules, and the enclosure frame includes a fixation part and a movable part; the fixation part is fixed to the support plate with one side thereof configured as an open structure; the movable part is detachably connected to the open structure of the fixation part, and the movable part and the fixation part together form an annular structure.

A pallet includes a base layer, a cargo layer and spaced apart supports coupled between the base and cargo layers and forming a gap therebetween for receiving a lifting member. The supports include outer corner supports each configured as a C-shaped bracket, and center supports each configured as a circular-shaped cylinder. Each center support including an outer wall having opposing ends, a center hub having opposing ends, and ribs extending between the center hub and the outer wall.

A transportable valve rack for securing a plurality of pressure safety or pressure relief valves in an upright position. The valves of the type having a bolted flange-type connection and the rack comprises a base assembly and a top plate mounted on the base assembly. The top plate includes a plurality of areas, with each area comprising a plurality of holes arranged on a circumference of two or more concentric circles. The plurality of holes extends through the top plate and at least four holes are on the circumference of each concentric circle. The holes are sized and arranged to align with bolt holes of pre-selected flanges of particular size and pressure rating. Nuts and bolts extended through aligned holes secure the valve to the valve rack.

A modular, multiconfigurable container adapted to collapse for stowability and portability which is capable of being arranged in several geometries; whereby the container is operable to enable a user to assembly said container without tools, screws or external fasteners, and customize said container with minimal effort and skillset requirements for assemblage, so as to enable a user to customize said container for optimal stowing of categorized items in multiple interior bins, the container further configured to facilitate disassembly and stowage, one-man portability, and minimal tool and skillset requirements for assemblage. In various embodiments, the side panels and base panel are affixed together using a live hinge. The tote container further operates to allow a user to apply labels forwardly and rearwardly on the container within a recess adapted for that purpose.

A wheeled shipping/transport cart includes a cart frame that supports a plurality of wheels. The cart frame supports a plurality of stackable trays. The trays include a tray frame with opposed end members, a plurality of longitudinal support members disposed between the opposed end members, and a plurality of upright members nesting with upright members of an adjacent tray. A support structure is disposed between the opposed end members to form an arc corresponding to a curved surface of an article to be supported by the support structure. A pin is received through each of the upright members of the plurality of stackable trays to retain the stackable trays in a stacked configuration.