A pallet includes a lower panel, a plurality of feet, and a perimeter fault in the lower panel extending adjacent a perimeter of the lower panel. The pallet may also include a plurality of surrounding faults in the lower panel, where each of the surrounding faults extends around a respective one of the plurality of feet. The faults or recesses allow for an engineered region of reduced stiffness in line with the loads seen during impacts in the leading edge or feet of the pallet.

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 roll-up door assembly includes a header, a face frame, and a lift frame. The lift frame is removably coupled to the header and is configured to be conveniently discarded once the header is securely installed to the face frame. The header further includes links along at least one end of individual slats that comprise a door panel. The links and the slats are configured to be rolled and unrolled from a spiral as the door panel is opened and closed. The links include a noise abatement feature that is adapted to decrease a sound pressure level associated with the links impacting, for instance, one another during the process opening and closing the door. The links further include a friction reduction surface that reduces friction at the coupling of adjacent links.

A one piece molded pallet stringer is integrally formed as one single, unitary, integral and monolithic piece of material and includes a first, front block section or portion, a second, rear block section or portion, a third, center block section or portion, a bottom deck board section or portion and a top deck board section or portion.

A pallet is formed in which one or more components thereof is formed of a composite material. The composite material includes mass particles consisting of a fibrous material derived at least in part from recycled post-consumer materials and a binding material consisting of a thermoplastic material derived at least in part from recycled post-consumer materials. The mass particles and the binding material are mixed such that the binding material is liquified and each mass particle is fully encapsulated by the liquified binding material.

A reinforced plastic pallet includes an integrally formed deck having a top deck surface, a bottom deck surface, and a plurality of spaced apart supports extending between the top deck surface and the bottom deck surface. The top deck surface has a plurality of outwardly extending top ribs extending from the top deck surface and the bottom deck surface has a plurality of outwardly extending bottom ribs extending from the bottom deck surface. A top sheet is coupled to the top deck surface to fully enclose the top ribs between the top sheet and the top deck surface. A bottom sheet is coupled to the bottom deck surface and encloses the bottom ribs between the bottom sheet and the bottom deck surface. The pallet may include optional reinforcement rods fully contained within channels formed in the ribs.

The present invention provides a thinner, movable load bearing structure having indentations, grooves, valleys, channels or other similar depressions on its underside. These depressions are mated with corresponding features for improved loading bearing capabilities. The load bearing structures also includes roughened side edges for improving the strength of the edges. The load bearing structure may be a dunnage platform or a container for storing and/or shipping cargo.

The invention relates to a pallet (1) comprising a first plate (10) and a second plate (20), wherein said first plate (10) and said second plate (20) are parallel, and wherein said first plate (10) and said second plate (20) each extend along a length (L) and a width (W) of said pallet (1), and wherein said pallet (1) comprises a height (H) which extends transversely to said length (L) and said width (W), and wherein said pallet (1) comprises at least one supporting element (11) which is integrally formed with said first plate (10) and/or said second plate (20), wherein said at least one supporting element (11) extends between said first plate (10) and said second plate (20) along said height (H).

Various approaches for attaching tracking devices to pallets allow pallets to be remotely tracked through any phase of a transportation lifecycle. In a first approach, one or more electronic components of a tracking device may be disposed within a cavity of a block of a pallet. In a second approach, one or more electronic components of a tracking device may be disposed within a strut that interfaces between two beams of a pallet. In a third approach, one or more electronic components of a tracking device may be disposed within a cavity of a beam.