Patents by Inventor James R. Albritton
James R. Albritton has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20030175076Abstract: 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.Type: ApplicationFiled: March 5, 2003Publication date: September 18, 2003Applicant: Exodyne Technologies Inc.Inventor: James R. Albritton
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Patent number: 6619630Abstract: A breakaway support post (18, 210) is provided for a highway guardrail system (10) to enhance safety of a vehicle impacting with either the rail face of the guardrail (16) or one end of the guardrail facing oncoming traffic. The breakaway support post may have upper and lower portions (26, 28) with releasable coupling assembly (29, 211) 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 (301) disposed between the upper and lower portions and cable (303). 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.Type: GrantFiled: August 31, 2001Date of Patent: September 16, 2003Assignee: TRN Business TrustInventor: James R. Albritton
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Patent number: 6536985Abstract: 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.Type: GrantFiled: April 9, 2001Date of Patent: March 25, 2003Assignee: Exodyne Technologies, Inc.Inventor: James R. Albritton
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Publication number: 20020179894Abstract: 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.Type: ApplicationFiled: August 1, 2002Publication date: December 5, 2002Applicant: TRN Business TrustInventor: James R. Albritton
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Patent number: 6488268Abstract: 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.Type: GrantFiled: April 12, 2001Date of Patent: December 3, 2002Assignee: TRN Business TrustInventor: James R. Albritton
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Publication number: 20020090260Abstract: 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.Type: ApplicationFiled: April 9, 2001Publication date: July 11, 2002Applicant: Exodyne Technologies, Inc.Inventor: James R. Albritton
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Patent number: 6398192Abstract: A breakaway support post (18, 210) is provided for a highway guardrail system (10) to enhance the safety of a vehicle impacting with either the rail face of the associated guardrail (16) or one end of the guardrail facing oncoming traffic. The breakaway support post may have upper and lower portions (26, 28) with a releasable coupling assembly (29, 211) disposed therebetween to maintain the upper and lower portions generally aligned with each other prior to the impact of a vehicle with one end of the associated guardrail. The breakaway support post may also have releasable coupling assembly (301) disposed between the upper and lower portions and a cable (303). The releasable coupling assembly may allow the upper portion to separate from the lower portion. The cable may be released by the support post 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 associated roadway.Type: GrantFiled: July 19, 1999Date of Patent: June 4, 2002Assignee: TRN Business TrustInventor: James R. Albritton
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Publication number: 20020030183Abstract: A breakaway support post (18, 210) is provided for a highway guardrail system (10) to enhance safety of a vehicle impacting with either the rail face of the guardrail (16) or one end of the guardrail facing oncoming traffic. The breakaway support post may have upper and lower portions (26, 28) with releasable coupling assembly (29, 211) 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 (301) disposed between the upper and lower portions and cable (303). 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.Type: ApplicationFiled: August 31, 2001Publication date: March 14, 2002Applicant: Exodyne Industries, Inc.Inventor: James R. Albritton
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Publication number: 20020024043Abstract: 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.Type: ApplicationFiled: May 21, 2001Publication date: February 28, 2002Applicant: TRN Business TrustInventor: James R. Albritton
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Patent number: 6293727Abstract: 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.Type: GrantFiled: July 19, 1999Date of Patent: September 25, 2001Assignee: Exodyne Technologies, Inc.Inventor: James R. Albritton
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Publication number: 20010014254Abstract: 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.Type: ApplicationFiled: April 9, 2001Publication date: August 16, 2001Applicant: Trinity Industries, Inc., a Delaware CorporationInventor: James R. Albritton
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Patent number: 5954898Abstract: A method for fabricating a composite part (42) from a plurality of composite layers (14) is provided. The method includes laying-up the composite layers (26) one upon another to form a collection of layers in a configuration and debulking the configuration of layers (26) by applying pressure sufficient to reduce the thickness of the layers to within approximately twenty percent (20%) of the part's final thickness. The debulked layers (28) may then be stored, generally at room temperature. To later form the part, the debulked layers (28) are heated to a temperature above their glass transition temperature and formed into the part's final shape. Heat may then be continuously applied to the layers while holding them in the part's final shape with sufficient force to achieve and maintain the part's thickness and density and until the heating causes the layers to become sufficiently cured so that the part's shape, thickness, and density are maintained.Type: GrantFiled: October 2, 1997Date of Patent: September 21, 1999Assignee: Lockheed Fort Worth CompanyInventors: Elbert Lee McKague, James R. Albritton
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Patent number: 5947452Abstract: 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 roadway hazard. The energy absorbing system may be modified for use at a fixed roadside hazard such as the end of a concrete barrier or attached to the rear portion of a highway service vehicle. The energy absorbing system preferably includes an impact attenuator having at least one cutter and at least one energy absorbing element which are slidably disposed relative to each other. An impact plate is also attached to one end of the impact attenuator such that a collision by the motor vehicle with the impact plate will result in the cutter shearing the energy absorbing element to dissipate energy from the impact of the motor vehicle.Type: GrantFiled: June 5, 1997Date of Patent: September 7, 1999Assignee: Exodyne Technologies, Inc.Inventor: James R. Albritton