Motor vehicle cargo support system, rails therefor and methods of construction thereof
A cargo support system and cargo support rails therefor are provided. The cargo support rails include a tubular wall extending along a longitudinal axis between opposite ends. The tubular wall includes a plurality of carbon fibers and a fibrous mat bonded to one another by a cured resin.
1. A cargo support rail for a motor vehicle cargo support system, comprising:
a tubular wall extending along a longitudinal axis between opposite ends, said tubular wall including a plurality of carbon fibers bonded to a fibrous mat by a cured resin.
2. The cargo support rail of claim 1 , wherein said carbon fibers are continuous carbon fibers that extend from one of said opposite ends to the other of said opposite ends.
3. A cargo support rail for a motor vehicle cargo support system, comprising:
a tubular wall extending along a longitudinal axis between opposite ends, said tubular wall including a plurality of carbon fibers bonded to a fibrous mat by a cured resin, wherein said carbon fibers are continuous carbon fibers that extend from one of said opposite ends to the other of said opposite ends, and wherein said carbon fibers extend in unidirectional, parallel relation with one another.
4. The cargo support rail of claim 1 , wherein said tubular wall has an outer surface extending along an arcuate path between said opposite ends.
5. The cargo support rail of claim 4 , wherein said arcuate path of said outer surface extends from one of said opposite ends to the other of said opposite ends.
6. The cargo support rail of claim 4 , wherein said arcuate path of said outer surface extends along a constant radius of curvature.
7. The cargo support rail of claim 4 , wherein said outer surface forms an arcuate bottom surface of said tubular wall, said bottom surface being configured to abut a roof panel of the motor vehicle.
8. A cargo support rail for a motor vehicle cargo support system, comprising:
a tubular wall extending along a longitudinal axis between opposite ends, said tubular wall including a plurality of carbon fibers bonded to a fibrous mat by a cured resin, wherein said fibrous mat includes randomly oriented carbon fibers.
9. The cargo support rail of claim 1 , wherein said plurality of carbon fibers are impregnated by said cured resin.
10. The cargo support rail of claim 1 , wherein said fibrous mat includes a pair of fibrous mats, with said plurality of carbon fibers being sandwiched between said pair of fibrous mats.
11. The cargo support rail of claim 1 , further including a front support member fixed to one of said opposite ends and a rear support member fixed the other of said opposite ends.
12. The cargo support rail of claim 3 , wherein said tubular wall has an outer surface extending along an arcuate path between said opposite ends.
13. The cargo support rail of claim 12 , wherein said arcuate path of said outer surface extends from one of said opposite ends to the other of said opposite ends.
14. The cargo support rail of claim 12 , wherein said arcuate path of said outer surface extends along a constant radius of curvature.
15. The cargo support rail of claim 12 , wherein said outer surface forms an arcuate bottom surface of said tubular wall, said bottom surface being configured to abut a roof panel of the motor vehicle.
16. The cargo support rail of claim 8 , wherein said tubular wall has an outer surface extending along an arcuate path between said opposite ends.
17. The cargo support rail of claim 16 , wherein said arcuate path of said outer surface extends from one of said opposite ends to the other of said opposite ends.
18. The cargo support rail of claim 16 , wherein said arcuate path of said outer surface extends along a constant radius of curvature.
19. The cargo support rail of claim 16 , wherein said outer surface forms an arcuate bottom surface of said tubular wall, said bottom surface being configured to abut a roof panel of the motor vehicle.