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公开(公告)号：US07516945B2
公开(公告)日：2009-04-14
申请号：US11775436
申请日：2007-07-10
申请人： Dean C. Alberson , Roger P. Bligh , D. Lance Bullard, Jr. , C. Eugene Buth , Hayes E. Ross, Jr. , Stephen L. Brown
发明人： Dean C. Alberson , Roger P. Bligh , D. Lance Bullard, Jr. , C. Eugene Buth , Hayes E. Ross, Jr. , Stephen L. Brown
IPC分类号： E01F15/04
CPC分类号： E01F15/143
摘要： 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 therein and a plurality of protrusions extending from a plane containing the aperture. The protrusions are configured to releasably engage the guardrail.
摘要翻译： 根据一个实施例，用于端子端子的电缆锚固系统包括电缆固定支架，其被配置为联接到护栏，其中电缆锚固支架包括其中形成有孔的平板和从包含 光圈。 突起被构造成可释放地接合护栏。
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公开(公告)号：US07185882B2
公开(公告)日：2007-03-06
申请号：US10199540
申请日：2002-07-19
申请人： C. Eugene Buth , Roger P. Bligh , Dean C. Alberson , Lance D. Bullard, Jr. , Hayes E. Ross, Jr. , Akram Abu-Odeh
发明人： C. Eugene Buth , Roger P. Bligh , Dean C. Alberson , Lance D. Bullard, Jr. , Hayes E. Ross, Jr. , Akram Abu-Odeh
CPC分类号： E01F15/143
摘要： 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 bend and deflect the rail member during an end-on collision, allowing the rail member to be deflected away from the roadway and out of the path of an end-on impacting vehicle. The impact head includes a striking face and a chute portion that receives the box beam rail member therewithin. In addition to bending and deflecting the rail member, the impact head may also include a flattening section for flattening the rail member.
摘要翻译： 描述了包括箱梁轨道作为结构轨道构件的护栏安装设计。 箱梁轨道构件可以具有敞开的横截面或封闭的横截面。 提供冲击头以在最终碰撞期间弯曲和偏转轨道构件，允许轨道构件偏离远离巷道并离开终端撞击车辆的路径。 撞击头包括撞击面和在其中容纳箱梁轨道构件的滑槽部分。 除了弯曲和偏转轨道构件之外，冲击头还可以包括用于使轨道构件平坦化的平坦部分。
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公开(公告)号：US6089782A
公开(公告)日：2000-07-18
申请号：US89738
申请日：1998-06-03
申请人： Roger P. Bligh , Don L. Ivey , Carl E. Buth , Hayes E. Ross
发明人： Roger P. Bligh , Don L. Ivey , Carl E. Buth , Hayes E. Ross
CPC分类号： E01F15/143
摘要： Apparatus and methods for preventing penetration of vehicles by causing the guardrail extruder terminal to contact and engage the frame or chassis of vehicles in a collision. In preferred embodiments, a guardrail extruder terminal end treatment is adapted for improved operation during impacts by attachment of a frame catcher penetration guard. The frame catcher adaptation extends below the usual lower edge of the impact head of the guardrail extruder terminal design in order to contact portions of the chassis of a vehicle during an impact at the guardrail end. In several embodiments, the impact head of a guardrail extruder terminal includes a substantially rigid downwardly extending portion which presents an expanded contact area, the location of which approximates the location of a portion of the vehicle's chassis. The frame catcher devices may be retrofitted onto existing guardrail extruder terminal impact heads.
摘要翻译： 通过使护栏挤出机端子在碰撞中接触和接合车辆的框架或底盘来防止车辆穿透的装置和方法。 在优选实施例中，护栏挤出机末端处理适用于通过附接框架捕获器穿透防护罩来改善冲击期间的操作。 框架捕获器适配性延伸到护栏挤出机端子设计的冲击头的通常下边缘之下，以便在护栏端部的冲击期间接触车辆的底盘部分。 在几个实施例中，护栏挤出机端头的冲击头包括基本上刚性的向下延伸的部分，其呈现膨胀的接触区域，其位置近似于车辆底盘的一部分的位置。 框架抓取装置可以改装到现有的护栏挤出机终端冲击头上。
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公开(公告)号：US5407298A
公开(公告)日：1995-04-18
申请号：US78020
申请日：1993-06-15
CPC分类号： E01F15/143
摘要： A slotted rail terminal for highway guardrails. The rail of the terminal contains at least one slotted section extending along the rail and having at least one longitudinal slot of a size sufficient to reduce the ability of the rail to resist bending in response to a loading from one end or the side of the rail. A slot guard is provided which is adapted to be attached to the rail on the side facing away from the highway and downstream of each slotted section relative to expected longitudinal loadings on the rail. The slot guard is configured to abut the rail and span its respective slotted section so as to resist enlargement of each slot. The slot guard enables the slotted section to resist and oppose lateral impacting forces such that the slotted section of the guardrail will act to substantially redirect laterally impacting vehicles.
摘要翻译： 高速公路护栏的开槽铁路终端。 端子的轨道包含至少一个沿着轨道延伸的开槽部分，并且具有至少一个尺寸足以降低轨道抵抗来自轨道的一端或侧面的载荷的弯曲能力的纵向槽 。 提供了槽护罩，其适于在相对于轨道上的预期纵向载荷的情况下，在远离高速公路的一侧和每个开槽部分的下游附接到轨道。 槽护罩被构造成邻接轨道并且跨过其相应的开槽部分，以便抵抗每个槽的放大。 狭槽护罩使得开槽部分能够抵抗和抵抗侧向冲击力，使得护栏的开槽部分将作用于基本上重定向横向冲击的车辆。
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公开(公告)号：US07325789B2
公开(公告)日：2008-02-05
申请号：US11682442
申请日：2007-03-06
申请人： C. Eugene Buth , Roger P. Bligh , Dean C. Alberson , D. Lance Bullard, Jr. , Hayes E. Ross, Jr. , Akram Abu-Odeh
发明人： C. Eugene Buth , Roger P. Bligh , Dean C. Alberson , D. Lance Bullard, Jr. , Hayes E. Ross, Jr. , Akram Abu-Odeh
CPC分类号： E01F15/143
摘要： 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 bend and deflect the rail member during an end-on collision, allowing the rail member to be deflected away from the roadway and out of the path of an end-on impacting vehicle. The impact head includes a striking face and a chute portion that receives the box beam rail member therewithin. In addition to bending and deflecting the rail member, the impact head may also include a flattening section for flattening the rail member.
摘要翻译： 描述了包括箱梁轨道作为结构轨道构件的护栏安装设计。 箱梁轨道构件可以具有敞开的横截面或封闭的横截面。 提供冲击头以在最终碰撞期间弯曲和偏转轨道构件，允许轨道构件偏离远离巷道并离开终端撞击车辆的路径。 撞击头包括撞击面和在其中容纳箱梁轨道构件的滑槽部分。 除了弯曲和偏转轨道构件之外，冲击头还可以包括用于使轨道构件平坦化的平坦部分。
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公开(公告)号：US07243908B2
公开(公告)日：2007-07-17
申请号：US10819526
申请日：2004-04-07
申请人： Dean C. Alberson , Roger P. Bligh , D. Lance Bullard, Jr. , C. Eugene Buth , Hayes E. Ross, Jr. , Stephen L. Brown
发明人： Dean C. Alberson , Roger P. Bligh , D. Lance Bullard, Jr. , C. Eugene Buth , Hayes E. Ross, Jr. , Stephen L. Brown
IPC分类号： E01F15/00
CPC分类号： E01F15/143
摘要： 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 therein and a plurality of protrusions extending from a plane containing the aperture. The protrusions are configured to releasably engage the guardrail.
摘要翻译： 根据一个实施例，用于端子端子的电缆锚固系统包括电缆固定支架，其被配置为联接到护栏，其中电缆锚固支架包括其中形成有孔的平板和从包含 光圈。 突起被构造成可释放地接合护栏。
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公开(公告)号：US06715735B2
公开(公告)日：2004-04-06
申请号：US09943727
申请日：2001-08-31
申请人： Roger Bligh , Steve Brown , Eugene Buth , Hayes E. Ross
发明人： Roger Bligh , Steve Brown , Eugene Buth , Hayes E. Ross
IPC分类号： E01F1500
CPC分类号： E01F15/143
摘要： A guardrail extruder terminal includes a rail feeder chute associated with a downstream end of the guardrail extruder terminal. The terminal also includes an impact portion associated with an upstream end thereof. The impact portion is coupled to the upstream end of the rail feeder chute and includes an impact plate positioned to face oncoming traffic, a first side member coupled to the impact plate and positioned on a roadway side of the guardrail extruder terminal, and a second side member coupled to the impact plate and positioned opposite the first side member. The impact portion may include a top plate and a bottom plate, each being coupled between the first and second side members. The top and bottom plates each have a traffic side edge positioned to face a roadway that is approximately flush with a traffic side of the rail feeder chute.
摘要翻译： 护栏挤出机端子包括与护栏挤出机端子的下游端相关联的轨道进料槽。 终端还包括与其上游端相关联的冲击部分。 撞击部分联接到轨道进料槽的上游端，并且包括定位成面对迎面而来的交通的冲击板，联接到冲击板并位于护栏挤出机端口的道路侧的第一侧构件，以及第二侧 联接到冲击板并且与第一侧构件相对定位的构件。 冲击部分可以包括顶板和底板，每个顶板和底板联接在第一和第二侧构件之间。 顶板和底板每个都具有一个流动侧边缘，该交通侧边缘定位成面对与轨道供给槽的交通侧大致齐平的道路。
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公开(公告)号：US06575434B2
公开(公告)日：2003-06-10
申请号：US09465635
申请日：1999-12-17
申请人： Roger P. Bligh , King K. Mak , Hayes E. Ross, Jr.
发明人： Roger P. Bligh , King K. Mak , Hayes E. Ross, Jr.
IPC分类号： E01F1500
CPC分类号： E01F15/143 , E01F15/0461
摘要： 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 posts, particularly the areas proximate the bolt connection, are reinforced. Preferably, a compressive force is applied to those areas as well by the reinforcements. In one embodiment, reinforcement for the upper portion of the post is provided by metal banding that is disposed around the periphery of the post. Alternative exemplary embodiments are also described in which reinforcement to the upper portion of the post is provided by plates that are secured into place on a location proximate the connection bolt and by a metal cap that sits atop the post. In another embodiment, the drilled hole and connection bolt are eliminated.
摘要翻译： 用于加强用于护栏和护栏末端处理的支撑柱的上部的装置和方法，以抵抗在冲击期间施加到柱的力。 支撑柱的上部，特别是靠近螺栓连接的区域被加强。 优选地，加强件也对这些区域施加压缩力。 在一个实施例中，用于柱的上部的加强由设置在柱的周边周围的金属条带提供。 还描述了另外的示例性实施例，其中对柱的上部的加强由靠近连接螺栓的位置处固定到位的板和位于柱的顶部的金属盖提供。 在另一个实施例中，消除了钻孔和连接螺栓。
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公开(公告)号：US08517349B1
公开(公告)日：2013-08-27
申请号：US09679902
申请日：2000-10-05
申请人： Hayes E. Ross , Roger Bligh , C. Eugene Buth
发明人： Hayes E. Ross , Roger Bligh , C. Eugene Buth
IPC分类号： E01F15/00
CPC分类号： E01F15/143
摘要： Devices and methods for supporting guardrail terminal installations that incorporate safety end treatments such as the GET and the SRT. Preferred embodiments are described wherein guardrail terminal installations are primarily anchored to the ground using weak support posts that are preferably made of metal. The ends of the guardrail installation are secured to the ground using breakaway posts. In operation, the weak posts permit the central portion of the guardrail installation to contain and redirect the vehicle during a lateral collision to the rail member. The anchorage provided by the breakaway end posts helps prevent the guardrail from being excessively displaced, thus preventing the impacting vehicle from breaking through the guardrail. In operation, guardrail terminal assemblies constructed in accordance with the present invention provide an improved support system for the rail member which is more forgiving than conventional strong post anchorages, thereby providing an improvement in safety. At the present time, the invention has particular application in some non-U.S. countries, where it is required or highly preferred that metal support posts be used either completely or primarily within guardrail installations. However, the invention is also applicable to installation within the United States.
摘要翻译： 用于支持护栏终端安装的装置和方法，其包括GET和SRT等安全终端处理。 描述了优选实施例，其中护栏终端设备主要使用优选由金属制成的弱支撑柱锚定到地面。 护栏安装的末端使用分离柱固定在地面上。 在操作中，弱位允许护栏安装的中心部分在侧向碰撞期间容纳并重新定向车辆到轨道构件。 由分离端柱提供的锚固件有助于防止护栏过度移位，从而防止冲击车辆穿过护栏。 在操作中，根据本发明构造的护栏端子组件提供了一种改进的用于轨道构件的支撑系统，该支撑系统比常规的强桩锚固件更宽容，从而提供了安全性的改进。 目前，本发明特别适用于某些非美国国家，其中需要或非常希望金属支撑柱完全或主要用于护栏安装中。 然而，本发明也适用于在美国境内的安装。
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公开(公告)号：US06435761B1
公开(公告)日：2002-08-20
申请号：US09565425
申请日：2000-05-05
申请人： Roger P. Bligh , King K. Mak , Hayes E. Ross, Jr.
发明人： Roger P. Bligh , King K. Mak , Hayes E. Ross, Jr.
IPC分类号： E01F1300
CPC分类号： E01F15/143 , E01F15/0476
摘要： 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 of the central section along lines that are angularly oriented with respect to one another so that the wing portions are wider at one end of the slot guard than at the other end. As a result, the slot guard provides a greater height at one of its ends than at the other end. Apertures for connectors are disposed through each of the wing portions, but not through the central portion. The slot guard preferably provides an asymmetrical aperture pattern and/or conspicuous markings so that the slot guard is not inadvertently installed in a reversed configuration on a guardrail. Methods for forming the slot guard are also described wherein a blank for a slot guard is cut or stamped out of a sheet of metal. Apertures for the receipt of connectors are cut into the blank, preferably in an asymmetrical pattern. Longitudinal sides of the blank are then bent along non-parallel lines to provide the wing portions.
摘要翻译： 描述了用于开槽轨道端子的槽保护件具有中心部分和相对于中心部分成角度地设置的一对翼部分。 翼部分沿着相对于彼此成角度取向的线折叠离开中心部分的平面，使得翼部在槽护罩的一端比在另一端更宽。 结果，槽护板在其一端的高度比在另一端提供更大的高度。 用于连接器的孔设置穿过每个翼部分，但不穿过中心部分。 狭槽护罩优选地提供不对称的孔径图案和/或明显的标记，使得槽护罩不会被无意地以反向配置安装在护栏上。 还描述了用于形成槽护罩的方法，其中用于槽护板的坯件被切割或冲压出金属板。 用于接收连接器的孔径切割成坯件，优选地以不对称的图案。 然后坯料的纵向边沿非平行线弯曲以提供机翼部分。
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