A railcar for transporting one or more steel coils. In various embodiments, the railcar includes a front truck assembly, a rear truck assembly, a center sill assembly including a center sill operably supported by the front and rear truck assemblies, and first and second side walls supported by and substantially coupled to the center sill assembly such that the first and second side walls are spaced-apart from and substantially parallel to the longitudinal axis of the center sill.

A railcar for transporting one or more steel coils. In various embodiments, the railcar includes a front truck assembly, a rear truck assembly, a center sill assembly including a center sill operably supported by the front and rear truck assemblies, and first and second side walls supported by and substantially coupled to the center sill assembly such that the first and second side walls are spaced-apart from and substantially parallel to the longitudinal axis of the center sill.

Railcars are provided, the railcars comprising: a bed; and at least one frame containing at least one solar panel that is moveably attached to the bed such that, in an opened position, cargo can be loaded onto the bed, and such that, in a closed position, the at least one frame at least partially covers the cargo. In some of these railcars, a first frame of the at least one frame has a first top portion that is parallel to the bed and two first side portions that are on opposite long sides of the bed, that are parallel to each other, and that support the first top portion.

A system and method are used for transporting a plurality of tower sections of a wind turbine on beds of transport devices, such as flat railcars. Supports affix at support locations on beds to accommodate at least one of the tower sections on each of the transport devices. The supports can include bed supports, such as tabs, extending from the beds, and can include cradle supports with slots that engage on the tabs. A circumferential dimension of a cradle is adjusted on each of the supports against which the tower section rests. Each of the tower sections is then supported with at least two of the supports by loading the tower sections on the transport devices. An end of each of the tower sections is then affixed to a flange on at least one of the supports on each of the transport devices.

Modular transfer units are configured to transport bins or other storage units of standard shapes and sizes between locations. The modular transfer units may be loaded with bins or other storage units having items disposed therein at origins of the items, or at locations where the items are stored, such as fulfillment centers. The modular transfer units may then be mounted to one or more vehicles, such as trailers or rail cars, and transported to another location, where the modular transfer units may be removed from the vehicle, or transferred to another vehicle. The bins or other storage units may be loaded with items that are intended for delivery to a common location. After a bin or storage unit has been unloaded from a modular transfer unit, one or more other bins or storage units may be loaded thereon.

A decking beam end assembly is provided. The assembly comprises a beam end body configured to be slidably disposed within an end of a hollow beam member. A U-shaped foot is pivotally coupled to the beam end body, wherein the foot further comprises a flanged head configured to be slidably captured within a capture area of an L-track. A latch is pivotally coupled to the foot, wherein the latch comprises a retaining lug configured to concurrently fit into two successive circular openings of the L-track and a straight rail opening in the L-track connecting the two circular openings.

A decking beam end assembly is provided. The assembly comprises a beam end body configured to be slidably disposed within an end of a hollow beam member. A U-shaped foot is pivotally coupled to the beam end body, wherein the foot further comprises a flanged head configured to be slidably captured within a capture area of an L-track. A latch is pivotally coupled to the foot, wherein the latch comprises a retaining lug configured to concurrently fit into two successive circular openings of the L-track and a straight rail opening in the L-track connecting the two circular openings.

A rail fixture system for wind turbine blades on a consist three flatcars, includes a root-support fixture that enables lateral movement, a mid-support fixture with a pair of lateral guides on opposing sides of the to limit the blade's lateral movement, and blade-pusher posts adjacent a curved portion of the blade, coupled to gravity weights, that intermittently engage sides of the blade and apply gravity forces in response to relative lateral movement thereof around rail curves, and which bends the blade, applies a fulcrum force against the lateral guides, and translates the root end of the blade in an opposing lateral direction.

A decking beam end assembly is provided. The assembly comprises a beam end body configured to be slidably disposed within an end of a hollow beam member. A U-shaped foot is pivotally coupled to the beam end body, wherein the foot further comprises a flanged head configured to be slidably captured within a capture area of an L-track. A latch is pivotally coupled to the foot, wherein the latch comprises a retaining lug configured to concurrently fit into two successive circular openings of the L-track and a straight rail opening in the L-track connecting the two circular openings.

A decking beam end assembly is provided. The assembly comprises a beam end body configured to be slidably disposed within an end of a hollow beam member. A U-shaped foot is pivotally coupled to the beam end body, wherein the foot further comprises a flanged head configured to be slidably captured within a capture area of an L-track. A latch is pivotally coupled to the foot, wherein the latch comprises a retaining lug configured to concurrently fit into two successive circular openings of the L-track and a straight rail opening in the L-track connecting the two circular openings.