Exodyne Technologies Inc.

Trn Business Trust

Trinity Industries, Inc.

Lockheed Fort Worth Company

James R. Albritton

James R Albritton

Elbert Lee McKague, Jr

An energy absorbing system with one or more energy absorbing assemblies to reduce or eliminate severity of a collision between a moving vehicle and a roadside hazard. The energy absorbing system may be installed adjacent various roadside hazards or may be installed on highway service equipment. One end of the system may face oncoming traffic. A collision by a motor vehicle with a sled assembly may result in shredding or rupturing of portions of an energy absorbing element to dissipate energy from the vehicle collision.

Energy attenuating safety system

An energy absorbing system with one or more energy absorbing assemblies is provided to reduce or eliminate severity of a collision between a moving vehicle and a roadside hazard. The energy absorbing system may be installed adjacent various roadside hazards or may be installed on highway service equipment. One end of the system may face oncoming traffic. A collision by a motor vehicle with a sled assembly may result in shredding or rupturing of portions of an energy absorbing element to dissipate energy from the vehicle collision.

A support post for a guardrail has a strong axis and a weak axis which is substantially perpendicular to the strong axis. The support post is adapted to receive a guardrail such that the rail face of the guardrail runs generally perpendicular to the strong axis such that the support post resists an impact on the face of the guardrail and yields to an impact force on the end of the guardrail.

Breakaway support post for highway guardrail end treatments

An energy absorbing system with one or more energy absorbing assemblies is provided to reduce or eliminate the severity of a collision between a moving motor vehicle and a roadside hazard. The energy absorbing system may be installed adjacent to a gore area and other relatively wide roadside hazards. One end of the system facing oncoming traffic is relatively narrow. The width at an opposite end of the system may be varied to accommodate relatively wide or large roadside hazards. A sled assembly may be provided with a cutter plate such that a collision by the motor vehicle with the sled assembly will result in the cutter plate tearing or ripping the energy absorbing element to dissipate energy from the motor vehicle collision.

Flared energy absorbing system and method

A support post for a guardrail which resists impact by a motor vehicle from one direction (strong direction) and yields to impact by a motor vehicle from another direction (weak direction). The support post is adapted to receive the guardrail such that the rail face of the guardrail runs generally perpendicular to the strong direction such that the support post resists an impact on the rail face of the guardrail and yields to an impact force on the end of the guardrail.

A highway guardrail system is provided with an end terminal assembly mounted on a pair of support posts. Portions of the guardrail are attached to the support posts, the end terminal assembly preferably includes a kinetic energy absorbing assembly that dissipates energy from an impacting vehicle. An angle strut having a generally L-shaped cross section may be attached to the first support post and the second support post.

Guardrail end terminal assembly having at least one angle strut

A breakaway support post ( ) is provided for a highway guardrail system ( ) to enhance safety of a vehicle impacting with either the rail face of the guardrail ( ) or one end of the guardrail facing oncoming traffic. The breakaway support post may have upper and lower portions ( ) with releasable coupling assembly ( ) disposed therebetween to maintain the upper and lower portions generally aligned prior to impact of a vehicle with one end of the guardrail. The breakaway support post may also have releasable coupling ( ) disposed between the upper and lower portions and cable ( ). The releasable coupling may allow the upper portion to separate from the lower portion. The cable may be released during separation of the upper and lower portions. The coupling assembly preferably provides sufficient support during a rail face impact to direct an impacting vehicle back onto the roadway.

An energy absorbing system with one or more energy absorbing assemblies is provided to reduce or eliminate the severity of a collision between a moving motor vehicle and a roadside hazard. The energy absorbing system may be installed adjacent to a roadside hazard such as the end of a concrete barrier facing oncoming traffic. The energy absorbing system preferably includes at least one energy absorbing element. A sled assembly is also provided with a cutter plate such that a collision by the motor vehicle with one end of the sled assembly will result in the cutter plate tearing or ripping the energy absorbing element to dissipate energy from the motor vehicle collision. The configuration and number of energy absorbing assemblies and the configuration and number of energy absorbing elements may be varied depending upon the intended application for the resulting energy absorbing system.

Growing community of inventors

Fort Worth, TX, United States of America

James R Albritton