公开(公告)号：US11608604B2

公开(公告)日：2023-03-21

申请号：US16291664

申请日：2019-03-04

Applicant: The Texas A&M University System

Inventor： Michael S. Brackin ,  Dean C. Alberson ,  Roger P. Bligh ,  Delbert Lance Bullard, Jr.

IPC: E01F15/06

Abstract: A single anchor terminal is provided for a roadside wire rope barrier. The single anchor terminal includes a release post, a brace, and an anchor base. The brace supports the release post in an upright position and extends from the release post to the anchor base. The brace has a first portion attached to the release post and a second portion coupled to the first portion with a release component. The anchor base includes a main post that supports the release post and a brace anchor that is coupled to the main post.

公开(公告)号：US10851503B2

公开(公告)日：2020-12-01

申请号：US15214888

申请日：2016-07-20

Applicant: The Texas A&M University System

Inventor： Dean C. Alberson ,  D. Lance Bullard, Jr. ,  C. Eugene Buth ,  Roger P. Bligh ,  Akram Y. Abu-Odeh

IPC: E01F15/14 ,  E01F15/02

Abstract: An end treatment for a guardrail safety system includes a terminal portion of a guardrail beam comprising a downstream end and upstream end, a first tension cable coupled to an upstream end of the terminal portion. An extruder configured to receive at least a portion of the guardrail beam and at least a portion of the first tension cable, and a terminal support post installed adjacent the roadway at an upstream end of the terminal portion of the guardrail beam. The extruder includes a narrowing throat providing a channel in which at least a portion of the guardrail beam is disposed. The narrowing throat is configured to flatten the guardrail beam in response to a collision with a vehicle moving the extruder in a downstream direction along the guardrail beam. The terminal support post coupled to an upstream end of the first tension cable.

公开(公告)号：US20190194889A1

公开(公告)日：2019-06-27

申请号：US16291664

申请日：2019-03-04

Applicant: The Texas A&M University System

Inventor： Michael S. Brackin ,  Dean C. Alberson ,  Roger P. Bligh ,  Delbert Lance Bullard, JR.

IPC: E01F15/06

CPC classification number: E01F15/06

Abstract: A single anchor terminal is provided for a roadside wire rope barrier. The single anchor terminal includes a release post, a brace, and an anchor base. The brace supports the release post in an upright position and extends from the release post to the anchor base. The brace has a first portion attached to the release post and a second portion coupled to the first portion with a release component. The anchor base includes a main post that supports the release post and a brace anchor that is coupled to the main post.

公开(公告)号：US10253469B2

公开(公告)日：2019-04-09

申请号：US14926935

申请日：2015-10-29

Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

Inventor： Michael S. Brackin ,  Dean C. Alberson ,  Roger P. Bligh ,  Delbert Lance Bullard, Jr.

IPC: E01F15/06

Abstract: A single anchor terminal is provided for a roadside wire rope barrier. The single anchor terminal includes a release post, a brace, and an anchor base. The brace supports the release post in an upright position and extends from the release post to the anchor base. The brace has a first portion attached to the release post and a second portion coupled to the first portion with a release component. The anchor base includes a main post that supports the release post and a brace anchor that is coupled to the main post.

公开(公告)号：US20170051461A1

公开(公告)日：2017-02-23

申请号：US15214888

申请日：2016-07-20

Applicant: The Texas A&M University System

Inventor： Dean C. Alberson ,  D. Lance Bullard ,  C. Eugene Buth ,  Roger P. Bligh ,  Akram Y. Abu-Odeh

IPC: E01F15/04 ,  E01F15/02

CPC classification number: E01F15/0438 ,  E01F15/025 ,  E01F15/0423 ,  E01F15/0484 ,  E01F15/143

Abstract: According to a particular embodiment, an end treatment for a guardrail safety system includes a terminal portion of a guardrail beam comprising a downstream end and upstream end, a first tension cable coupled to an upstream end of the terminal portion. an extruder configured to receive at least a portion of the guardrail beam and at least a portion of the first tension cable, and a terminal support post installed adjacent the roadway at an upstream end of the terminal portion of the guardrail beam. The extruder includes a narrowing throat providing a channel in which at least a portion of the guardrail beam is disposed. The narrowing throat is configured to flatten the guardrail beam in response to a collision with a vehicle moving the extruder in a downstream direction along the guardrail beam. The terminal support post coupled to an upstream end of the first tension cable.

Abstract translation: 根据特定实施例，用于护栏安全系统的端部处理包括护栏梁的终端部分，该护栏梁包括下游端和上游端，第一张力线缆连接到终端部分的上游端。 配置成容纳护栏梁的至少一部分和第一张力电缆的至少一部分的挤出机，以及在护栏梁的端子部分的上游端处邻近道路安装的端子支撑柱。 该挤出机包括一个狭窄的喉部，提供通道，其中护栏梁的至少一部分被设置在该通道中。 狭窄的喉部构造成响应于与沿着护栏梁沿下游方向移动挤出机的车辆的碰撞而使护栏梁变平。 所述端子支撑柱联接到所述第一张力电缆的上游端。

公开(公告)号：US11326314B2

公开(公告)日：2022-05-10

申请号：US16654526

申请日：2019-10-16

Applicant: The Texas A&M University System

Inventor： Roger P. Bligh ,  D. Lance Bullard, Jr.

IPC: E01F15/04 ,  E01F15/14

Abstract: A cable anchor deflector bracket includes a first portion and a second portion. The first portion is coupled to a guardrail at a location adjacent to a cable anchor bracket, which is an attachment point where a cable couples to the guardrail. The second portion slopes outwardly away from the guardrail and is proximate to an end of the cable anchor bracket and the end of the cable anchor assembly.