Side skirt system for a trailer
View Patent ↗A side skirt system for reducing drag on a trailer includes a side skirt wall configured to be coupled to one side of the trailer to extend below a side wall of the trailer along a length of the trailer. A mounting bracket assembly of the system is coupled to the side skirt wall and is configured to be coupled to a floor assembly of the trailer. The mounting bracket assembly is configured to tilt laterally outwardly and laterally inwardly with respect to a generally vertical axis parallel to the side wall of the trailer.
1. A side skirt system for reducing drag on a trailer, comprising:
a side skirt wall configured to be coupled to one side of the trailer to extend below a side wall of the trailer at least partially along a length of the trailer; and
a mounting bracket assembly coupled to the side skirt wall and configured to be coupled to a base rail of a floor assembly of the trailer, wherein the mounting bracket assembly and the side skirt wall are configured to tilt laterally inwardly with respect to a generally vertical axis parallel to the side skirt wall, and wherein the mounting bracket assembly includes a vertically-extending leaf spring configured to be coupled directly to the base rail,
wherein an upper portion of the leaf spring is configured to be coupled directly to the base rail of the trailer, is positioned above a top edge of the side skirt wall, and is configured to be positioned above a bottom flange of a cross-member of the floor assembly of the trailer.
2. The side skirt system of claim 1 , wherein the upper portion of the leaf spring is configured to be coupled directly to an inner surface of the base rail, and a lower portion is coupled to an inner surface of the side skirt wall.
3. The side skirt system of claim 2 , wherein the mounting bracket assembly further includes a spacer coupled to and positioned between the inner surface of the side skirt wall and the lower portion of the leaf spring.
4. The side skirt system of claim 3 , wherein the spacer is made of a plastic material.
5. The side skirt system of claim 3 , wherein the spacer is provided to align side skirt wall and the base rail in generally the same plane.
6. The side skirt system of claim 2 , wherein the lower portion of the leaf spring is coupled to a lower portion of the side skirt wall.
7. The side skirt system of claim 6 , wherein the mounting bracket assembly is void of components which generally extend inwardly toward a longitudinal axis of the trailer and away from the side skirt wall.
8. The side skirt system of claim 6 , wherein the side skirt wall and mounting bracket assembly are configured to tilt laterally outwardly with respect to a general vertical axis parallel to the side skirt wall.
9. The side skirt system of claim 6 , wherein the mounting bracket assembly further includes a spacer coupled to an inside surface of the side skirt wall, and wherein the leaf spring is coupled to an inside surface of the spacer.
10. A side skirt system for reducing drag on a trailer, comprising:
a side skirt wall configured to be coupled to one side of the trailer to extend below a side wall of the trailer at least partially along a length of the trailer; and
a mounting bracket assembly coupled to the side skirt wall and configured to be coupled to a base rail of a floor assembly of the trailer, wherein the mounting bracket assembly and the side skirt wall are configured to tilt laterally inwardly with respect to a generally vertical axis parallel to the side skirt wall, and wherein the mounting bracket assembly includes a vertically-extending leaf spring configured to be coupled directly to the base rail,
wherein the mounting bracket assembly and the side skirt wall are configured to tilt laterally inwardly about a pivot point that is aligned with a longitudinal axis of the spring.