초록 ▼

The body panels of the present invention are designed to crumple in a predisposed manner upon impact. The body panels are preferably made from a polymeric material. Further, the body panels can include a sheet of colored material attached to the polymeric material so that no painting of the panel is

The body panels of the present invention are designed to crumple in a predisposed manner upon impact. The body panels are preferably made from a polymeric material. Further, the body panels can include a sheet of colored material attached to the polymeric material so that no painting of the panel is necessary. Preferably, the colored material is on an exterior surface of the panel. The colored material could be made from a thermoplastic with molded in color. The preferred embodiment of the present invention includes a polymeric material reinforced with spaced reinforcing fibers. An alternative embodiment of the body panel includes a sheet of polymeric material that is reinforced with spaced mechanical ribs that are preferably molded into the sheet of material. Another alternative embodiment of the body panel includes alternating sections of high density polymeric foam and low density polymeric foam. Yet another alternative embodiment of the body panel includes a sheet of foam material, preferably polymeric, that is reinforced with spaced metal inserts. The metal inserts are preferably notched to yield in a predetermined manner.

대표청구항 ▼

What is claimed is: 1. A vehicle body panel comprising: a sheet of material reinforced with spaced reinforcing fibers; a sheet of colored material attached to said sheet of material; and spaced reinforcement on said sheet of material such that said panel crumples in a predetermined manner. 2. T

What is claimed is: 1. A vehicle body panel comprising: a sheet of material reinforced with spaced reinforcing fibers; a sheet of colored material attached to said sheet of material; and spaced reinforcement on said sheet of material such that said panel crumples in a predetermined manner. 2. The body panel of claim 1 wherein said sheet of material is made from a polymer. 3. The body panel of claim 1 wherein said sheet of colored material is a paintless film. 4. The body panel of claim 1 wherein said sheet of colored material is a pro-painted aluminum. 5. A vehicle body panel comprising: a polymeric material reinforced with a spaced reinforcing material on one side wherein said spaced reinforcing material comprises reinforcing fibers; and a colored material attached to an opposed side of said polymeric material wherein said colored material defines an exterior surface of a vehicle body panel and said polymeric material with said spaced reinforcing material is deformable in a predetermined manner in response to an impact force. 6. The body panel of claim 5 wherein said colored material and said polymeric material are molded together to form the vehicle body panel and wherein said reinforcing fibers are orientated into said spaced reinforcing material in laterally spaced rows across the vehicle body panel. 7. A vehicle body panel comprising: a colored layer forming an exterior surface of a vehicle body panel; and a reinforcement layer attached to said colored layer such that said colored layer and said reinforcement layer are integrally molded together as one piece, said reinforcement layer including a plurality of first sections having a first deformability and a plurality of second sections having a second deformability that is less than said first defomability wherein said first and second sections alternate in a predetermined pattern laterally across the vehicle body panel such that said colored and reinforcement layers are deformable in a controlled manner in response to an impact force applied to the vehicle body panel, and wherein said reinforcement layer is comprised of a polymeric material with reinforcing fibers with said first sections having a high concentration of reinforcing fibers and said second sections having a low concentration of reinforcing fibers. 8. The body panel of claim 7 wherein said colored layer is comprised of a paintless polymer film and said reinforcement layer is comprised of a polymeric material. 9. The body panel of claim 7 wherein said first and second sections are alternating laterally spaced rows. 10. The body panel of claim 6 wherein said laterally spaced rows include a first plurality of rows having a first concentration of said reinforcing fibers in said polymeric material and a second plurality of rows having a second concentration of said reinforcing fibers in said polymeric material that is less than said first concentration. 11. The body panel of claim 10 wherein said first and second plurality of rows alternate with each other in a linear direction across the vehicle body panel. 12. A vehicle body panel comprising: a colored layer forming an exterior surface of a vehicle body panel; and a reinforcement layer attached to said colored layer and including a plurality of first sections having a first deformability and a plurality of second sections having a second deformability that is less than said first deformability wherein said first and second sections alternate in a predetermined pattern laterally across the vehicle body panel such that said colored and reinforcement layers are deformable in a controlled manner in response to an impact force applied to the vehicle body panel, and wherein said reinforcement layer is comprised of a polymeric material and reinforcing fibers with said first sections having a high concentration of reinforcing fibers and said second sections having a low concentration of reinforcing fibers and wherein said first and second sections are interspaced with one another in a generally planar direction across the vehicle body panel. 13. The body panel of claim 12 wherein said first and second sections alternate with one another in regular intervals.