| 摘要 |
In one embodiment, a safety trailer has semi-tractor hitches at both ends and a safety wall that is fixed to one side of the trailer. That side, however, can be changed to the right or left side of the road, depending on the end to which the truck attaches. A caboose can be attached at the end of the trailer opposite the tractor to provide additional lighting and impact protection. Optionally, the trailer can be equipped with overhead protection, lighting, ventilation, onboard hydraulics, compressors, generators and other equipment, as well as related fuel, water, storage and restroom facilities and other amenities. |
| 主权项 |
1. A mobile barrier, comprising:
(a) first and second platforms, at least one of said first and second platforms having an axle and wheels attached thereto; (b) at least one wall section positioned between and connected to the first and second platforms, the at least one wall section defining a protected work area on a side of the barrier; (c) wherein the at least one wall section has a plurality of interconnected levels, each level comprising first and second longitudinal members, a plurality of truss members interconnecting the first and second longitudinal members, and being connected to an end member; and (d) wherein the at least one wall section further comprises a base bracket and an accessory attached to the base bracket. |
