Energy Absorption Systems, Inc.

Samuel Ross Stanley, Jr

Patrick A Leonhardt

Sean Thompson

Donald C Pyde

A non-lethal energy absorbing vehicle barrier for decelerating an impacting vehicle a gate member disposed between first and second gate receivers that is deformable from a pre-impact configuration to an impact configuration. The gate member may include a first deformable energy absorption member having a first end coupled to the first gate receiver and a second end extending inward toward a center of the gate member; a second deformable energy absorption member having a first end coupled to the second gate receiver and a second end extending inward toward the center of the gate member; and a deforming member connecting the first and second deformable energy absorption members in an overlapping configuration. The deforming member is configured to engage and deform the first and second deformable energy absorption members as the gate member is deformed from the pre-impact configuration to the impact configuration.

Energy absorbing vehicle barrier

A non-lethal energy absorbing vehicle barrier for decelerating an impacting vehicle includes a first gate member and a second gate member disposed downstream of the first gate member. The first and second gate members are movable from a retracted position in which the first and second gate members are disposed so as not to impede vehicular traffic on a vehicle pathway, to a deployed position in which the first and second gate members are disposed to impede vehicular traffic on the vehicle pathway. The first gate has a height that is lower than a height of the second gate in the deployed position. Both the first and second gate members include at least a pair of deformable energy absorbing members that are deformed in a substantially inboard direction by a deforming member when the first and second gates are deformed from a pre-impact configuration to an impact configuration.

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Pell City, AL, United States of America

Samuel Ross Stanley, Jr