Vehicle barrier system

Details Vehicle barrier system Vehicle barrier system

2008-05-13

2008-05-13

Addie, Raymond W (Department: 3671)

Road structure, process, or apparatus

Traffic steering device or barrier

Curb

C404S006000, C404S009000, C404S010000

Reexamination Certificate

active

11515080

ABSTRACT:
A security barrier system for use with a trafficable surface and a site requiring protection from advancing vehicles includes a visual indicator element having an appearance that is distinctive from the trafficable surface and disposed adjacent to the trafficable surface. A composite bed system includes a first structure beneath a second structure, where the first structure includes a deformable material that collapses under vehicle loads, and the second structure includes a pedestrian cover surface of a different material over the deformable material that conceals the deformable material and supports pedestrian traffic over the deformable material without permanently collapsing the deformable material. A pedestrian sidewalk is located between the bed and the visual indicator element, and a containment structure contains the bed system and resists the impact of a vehicle that has traversed the bed system.

REFERENCES:
patent: 2403014 (1946-07-01), Nampa
patent: 3659812 (1972-05-01), Carlsson
patent: 3678815 (1972-07-01), Younker
patent: 3967704 (1976-07-01), Ogden
patent: 3969851 (1976-07-01), Whitacre
patent: 4554695 (1985-11-01), Rowland
patent: 4647246 (1987-03-01), Brink et al.
patent: 4665673 (1987-05-01), Diana
patent: 5193764 (1993-03-01), Larratt et al.
patent: 2003/0086761 (2003-05-01), Anderson

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