Now showing items 1-7 of 7

    • Alberson, Dean C.; Bligh, Roger P.; Bullard Jr., Lance D.; Buth, Eugene C. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2005-08-23)
      A cable guardrail release system includes a first number of anchor posts installed adjacent a roadway. Each of the first number of anchor posts secures an end of a respective cable. Each anchor post is operable to release ...
    • Alberson, Dean C.; Bligh, Roger P.; Bullard Jr., Lance D.; Buth, Eugene C. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2009-07-07)
      A cable guardrail release system includes a firsts number of anchor posts installed adjacent a roadway. Each of the first number of anchor posts secures an end of a respective cable. Each anchor post is operable to release ...
    • Alberson, Dean C.; Bullard, Lance D., Jr.; Bligh, Roger P.; Buth, Eugene C. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2004-05-04)
      A cable release anchor having an improved breakaway post design with a cable release feature. The cable release anchor includes upper and lower anchor portions that are readily separable from one another during an impact. ...
    • Ivey, Don L.; Ross, Hayes E.; Beason, Lynn W. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1992-10-20)
      A low profile road barrier that minimizes obstruction to vision and the ramping and rolling of automobiles which may be comprised of one or more interconnected concrete barrier segments stationed along the road or cast in ...
    • Ivey, Don L. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1994-04-12)
      An elongated pedestrian safety barrier adapted to be longitudinally disposed between a roadway and an adjoining pedestrian walkway. The safety barrier features a concrete structure up to about 24 inches in height having ...
    • Ivey, Don L.; Ross Jr., Hayes E.; Beason, Lynn W. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1994-03-22)
      A safety end barrier for use in coordination with roadside barriers. The safety end barrier lies substantially parallel to the direction of traffic flow and increases in height from about natural ground level at its lower ...
    • Bligh, Roger P.; Mak, King K.; Ross, Hayes E., Jr. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2002-08-20)
      Slot guards for a slotted rail terminals are described having a central section and a pair of wing portions that are angularly disposed with respect to the central portion. The wing portions are folded away from the plane ...