A cargo body includes a floor configured to support a cargo load and a roof positioned above the floor. The roof includes a roof panel having a composite construction including a first skin, a second skin, and a core positioned between the first and second skins. The cargo body includes first and second lateral sidewalls, each having an upper rail extending along an upper edge thereof. An edge portion of the roof panel is joined to one of the first and second upper rails.

A cargo vehicle is disclosed having a composite floor assembly with at least one embedded or laminated hardpoint connector. The composite floor assembly may comprise a plurality of transverse beams, wherein a subset of the plurality of transverse beams includes at least one embedded hardpoint connector. The composite floor assembly may comprise a plurality of transverse beams, wherein at least one hardpoint connector is laminated across a subset of the plurality of transverse beams. The embedded or laminated connector may be used to securely and removably couple other vehicle components to the composite floor assembly, such as a landing gear assembly and/or a slide rail assembly.

A cargo body includes a floor configured to support a cargo load and a roof positioned above the floor. The roof includes a roof panel having a composite construction including a first skin, a second skin, and a core positioned between the first and second skins. The cargo body includes first and second lateral sidewalls, each having an upper rail extending along an upper edge thereof. An edge portion of the roof panel is joined to one of the first and second upper rails.

An exemplary multi-dimensional load structure may include a base panel having a tiered structure with an upper layer, a lower layer, and at least one interior layer therebetween. The load structure may also have a glass layer applied to at least surfaces of each of the upper layer, the lower layer, and the at least one interior layer not in contact with an adjacent layer. The load structure may further have a coating applied to the exterior of the glass layer. The at least one interior layer may be configured to withstand a greater compressive force than the upper layer and the lower layer and/or the upper layer and the lower layer may be lighter than the at least one interior layer.

A flooring apparatus and method of making the same are provided. The apparatus and method, in one embodiment, may include providing an elongated member having a top surface. A first adhesive is deposited about a perimeter of the top surface of the elongated member. A second adhesive is deposited within the perimeter of the top surface of the elongated member, with the second adhesive having a lower viscosity than the first adhesive and being retained within the perimeter by the first adhesive. A friction-increasing member is then heated to a pre-heat temperature. The friction-increasing member is disposed on the first and second adhesive to form the flooring apparatus. The flooring apparatus is then cured at a curing temperature, in one embodiment, that is greater than the pre-heat temperature.

An example reinforced wood flooring for use in forming a truck trailer or container floor may include a wood member. The wood member may include a plurality of wood strips that are attached together. The wood member may also have a top surface and a bottom surface. An essentially water impermeable fiber-reinforced thermoplastic underlay may be adhered to the bottom surface of the wood member.

A cargo vehicle is disclosed having a composite floor assembly with at least one embedded hardpoint connector. The composite floor assembly may comprise a plurality of transverse beams, wherein a subset of the plurality of transverse beams includes at least one embedded hardpoint connector. The embedded connector may be used to securely and removably couple other vehicle components to the composite floor assembly, such as a landing gear assembly and/or a slide rail assembly.

A cargo body includes a floor configured to support a cargo load and a roof positioned above the floor. The roof includes a roof panel having a composite construction including a first skin, a second skin, and a core positioned between the first and second skins. The cargo body includes first and second lateral sidewalls, each having an upper rail extending along an upper edge thereof. An edge portion of the roof panel is joined to one of the first and second upper rails.

A cargo vehicle configured to support cargo includes a frame assembly with at least one rail member defining a portion of an outer perimeter of the trailer. The cargo vehicle also includes a composite member adjacent to the frame assembly and a mounting member removably coupled to the at least one rail member and permanently coupled to the composite member.

The current disclosure relates to a hopper trailer. The current disclosure is directed to a hopper trailer having an upper portion, a lower portion, and an offset rib, wherein the offset rib is fixedly attached on an upper surface of the upper portion of the hopper trailer. The lower portion comprises a plurality of hopper tanks, wherein an lower rib is placed between two adjacent hopper tanks. The offset rib on the upper portion of the hopper trailer is offset from the lower rib on the hopper tanks.