Bottom rail assembly for trailers
A bracket molding formed on a bottom rail assembly of a trailer coupled to a sandwich panel sidewall, the bracket molding including: a sloped top surface configured to create a space below a bottom surface of the sandwich panel sidewall to allow contaminants to drain from beneath the sandwich panel sidewall; and a dam formed on the sloped top surface, the dam configured to seal out the contaminants from accumulating in the space below the bottom surface of the sandwich panel sidewall.
1. A bracket molding formed on a bottom rail assembly of a trailer coupled to a sandwich panel sidewall, the bracket molding comprising:
a sloped top surface configured to create a space below a bottom surface of the sandwich panel sidewall to allow contaminants to drain from beneath the sandwich panel sidewall; and
a dam formed on the sloped top surface, the dam configured to seal out the contaminants from accumulating in the space below the bottom surface of the sandwich panel sidewall.
2. The bracket molding of claim 1 , wherein the dam is configured such that the bottom surface of the sandwich panel sidewall seats on the dam to seal out the contaminants.
3. The bracket molding of claim 1 , wherein the space below the bottom surface of the sandwich panel sidewall is configured to be large enough to prevent a capillary effect on the sandwich panel sidewall which can draw the contaminants to cause corrosion of the sandwich panel sidewall.
4. A bottom rail assembly of a trailer coupled to a sandwich panel sidewall, comprising:
a body coupled to the sandwich panel sidewall; and
a bracket molding coupled to the body, the bracket molding including a sloped top surface, the sloped top surface configured to create a space below the sandwich panel sidewall,
wherein the bracket molding further comprises
a dam formed on the sloped top surface, the dam configured to seal out contaminants from accumulating in the space below a bottom surface of the sandwich panel sidewall.
5. The bottom rail assembly of claim 4 , wherein the space below the bottom surface of the sandwich panel sidewall is configured to be large enough to prevent a capillary effect on the sandwich panel sidewall which can draw contaminants to cause corrosion of the sandwich panel sidewall.
6. The bottom rail assembly of claim 4 , further comprising
an extrusion coupled to the body and to a floor of the trailer.
7. A bottom rail assembly of a trailer coupled to a sandwich panel sidewall, comprising:
a body including a side surface attached to the sandwich panel sidewall; and
a bracket molding coupled to the body, the bracket molding including a top surface,
wherein the sandwich panel sidewall is attached to the side surface of the body and above the top surface of the bracket molding by a height that is sufficient to allow contaminants to drain and substantially reduce capillary effects on the sandwich panel sidewall,
wherein the bracket molding further comprises
a dam formed on the top surface, the dam configured to seal out the contaminants from accumulating in a space below a bottom surface of the sandwich panel sidewall.
8. The bottom rail assembly of claim 7 , wherein the top surface of the bracket molding is configured to be flat.
9. The bottom rail assembly of claim 7 , wherein the top surface of the bracket molding is configured to be sloped.
10. The bottom rail assembly of claim 7 , wherein a space below a bottom surface of the sandwich panel sidewall is configured to be large enough to prevent a capillary effect on the sandwich panel sidewall.
11. The bottom rail assembly of claim 7 , further comprising
an extrusion coupled to the body and to a floor of the trailer.