| 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 for use in military, riot control, and terrorism prevention operations comprising:
(a) first and second platforms; (b) a plurality of interconnected wall sections positioned between and connected to the first and second platforms, the plurality of wall sections defining a protected work area on a side of the trailer, wherein an outer wall skin and an interior armor layer of the wall sections is fabricated out of a penetration or explosive resistant material, selected from the group comprising: Kevlar, steel, solid armor, spaced armor, composite armor, high impact carbon fiber, special high strength steel, tungsten, ceramic and concrete; (c) wherein each wall section has at least one of the following features: (c1) the wall section further comprises an upper wall extension that increases a height of the wall section; or (c2) the wall section further comprises a lower wall extension that occupies at least part of a gap between a bottom of the wall section and a travel surface; and wherein the wall section comprises upper wall extensions and lower wall extensions and wherein both the upper and lower wall extensions are deployed in a similar manner.
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