Barrier device with adjustable external reinforcement structure

Details Barrier device with adjustable external reinforcement structure Barrier device with adjustable external reinforcement structure

2008-10-03

2009-10-13

Hartmann, Gary S (Department: 3671)

Road structure, process, or apparatus

Traffic steering device or barrier

Reexamination Certificate

active

07600942

ABSTRACT:
A barrier device comprises a top wall, a bottom wall, opposed end walls and opposed side walls interconnected to form a hollow interior in which a pair of spaced openings are formed which extend between the side walls. An external reinforcement structure is provided to enhance the structural integrity of the barrier device, including first and second beams each located along one of the side walls which are connected to one another by adjustable mounting structure extending through the openings. The beams of one barrier device, in turn, are connected end-to-end with the beams of an adjacent barrier device to form an essentially continuous, interconnected wall of barriers which resist disengagement from one another and exhibit improved resistance to being broken apart upon impact by a vehicle.

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