Net and mat
An energy absorbing system. The energy absorbing system spanning a roadway and including a net spanning the roadway, the net having a first member coupled to a second member, and a mat arranged on the roadway, the mat having recesses to accommodate the net when the net is in a lowered position.
1. An energy absorbing system spanning a roadway, comprising:
a net spanning the roadway, the net having a first member coupled to a second member; and
a mat arranged on the roadway, the mat having recesses to accommodate the net when the net is in a lowered position.
2. The energy absorbing system of claim 1 , wherein the first member and the second member are coupled by a connecting member.
3. The energy absorbing system of claim 1 , wherein the recesses include recesses to accommodate the first member and the second member.
4. The energy absorbing system of claim 2 , wherein the recesses include a connecting member recess, a first member recess, and a second member recess to accommodate the connecting member, the first member, and the second member, when the net is in a lowered position.
5. The energy absorbing system of claim 4 , wherein the connecting member recess extends from the first member recess to the second member recess.
6. The energy absorbing system of claim 1 , wherein the mat comprises, a plurality of mat elements arranged contiguously.
7. The energy absorbing system of claim 6 , wherein each of the plurality of mat elements includes at least a first recess and a second recess.
8. The energy absorbing system of claim 1 , wherein the recesses include a first recess, a second recess, and a connecting recess extending from the first recess to the second recess.
9. The energy absorbing system of claim 8 , further comprising a second connecting recess extending from the first recess to the second recess, and wherein the first recess and the second recess extend along an outer edge of the mat.
10. The energy absorbing system of claim 8 , wherein a top end is formed by the first recess and a bottom end is formed by the second recess.
11. The energy absorbing system of claim 10 , wherein the top end and the bottom end are sloped downward away from a center horizontal line of the mat.
12. The energy absorbing system of claim 1 , wherein each of the first member and the second member span the roadway.
13. The energy absorbing system of claim 1 , wherein a portion of a top surface of the mat is textured.
14. The energy absorbing system of claim 1 , wherein the mat is recessed in the roadway.
15. An energy absorbing system spanning a roadway, comprising:
a net spanning the roadway, the net having a top member coupled to a bottom member; and
a mat arranged on the roadway, the mat having recesses to accommodate the net when the net is in a lowered position.
16. The energy absorbing system of claim 15 , wherein the top member and the bottom member are coupled by a connecting member.
17. The energy absorbing system of claim 15 , wherein the recesses include recesses to accommodate the top member and bottom member, when the net is in a lowered position.
18. The energy absorbing system of claim 16 , wherein the recesses include a connecting member recess, a top member recess, and a bottom member recess to accommodate the connecting member, the top member and the bottom member, when the net is in a lowered position.
19. The energy absorbing system of claim 15 , wherein the mat is recessed in the roadway.
20. The energy absorbing system of claim 15 , wherein each of the top member and the bottom member span the roadway.