Now showing items 1-6 of 6

    • Apparatus and methods for strengthening guardrail installations 

      Ross Jr., Hayes E.; Bligh, Roger P.; Mak, King K.; Ross Jr., Hayes E. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2003-06-10)
      Devices and methods for strengthening the upper portions of the support posts for guardrails and guardrail end treatments against the forces that are imparted to the post during an impact. The upper portions of support ...
    • Box beam terminals 

      Buth, Eugene C.; Bligh, Roger P.; Alberson, Dean C.; Bullard Jr., Lance D.; Ross Jr., Hayes E.; Abu-odeh, Akram (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2007-03-06)
      Guardrail installation designs are described that incorporate a box beam rail as the structural rail member. The box beam rail member may have an open cross-section or a closed cross-section. An impact head is provided to ...
    • Box beam terminals 

      Buth, Eugene C.; Bligh, Roger P.; Alberson, Dean C.; Bullard Jr., Lance D.; Ross Jr., Hayes E.; Abu-odeh, Akram (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2008-02-05)
      Guardrail installation designs are described that incorporate a box beam rail as the structural rail member. The box beam rail member may have an open cross-section or a closed cross-section. An impact head is provided to ...
    • Cable anchor bracket 

      Alberson, Dean C.; Bligh, Roger P.; Bullard Jr., Lance D.; Buth, Eugene C.; Ross Jr., Hayes E.; Brown, Stephen L. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2007-07-17)
      According to one embodiment, a cable anchor system for an end terminal includes a cable anchor bracket configured to couple to a guardrail, in which the cable anchor bracket includes a flat plate having an aperture formed ...
    • Cable anchor bracket 

      Alberson, Dean C.; Bligh, Roger P.; Bullard Jr., Lance D.; Buth, Eugene C.; Ross Jr., Hayes E.; Brown, Stephen L. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2009-04-14)
      According to one embodiment, a cable anchor system for an end terminal includes a cable anchor bracket configured to couple to a guardrail, in which the cable anchor bracket includes a flat plate having an aperture formed ...
    • Safety end barrier for concrete road barriers 

      Ivey, Don L.; Ross Jr., Hayes E.; Beason, Lynn W. (United States. Patent and Trademark OfficeTexas 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 ...