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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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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：US5547309A
公开(公告)日：1996-08-20
申请号：US362654
申请日：1994-12-22
CPC分类号： E01F15/143
摘要： An end treatment for a thrie-beam type guardrail and safety device specifically oriented toward trucks, vans and other utility vehicles having high profiles and centers of gravity. A slotted thrie-beam terminal is featured for use with highway guardrail systems. At least one reinforced slotted section is provided within the thrie-beam terminal to reduce the ability of the thrie beam to resist buckling in response to an axial type loading from end-on impacts. The terminal also provides for gating of laterally impacting vehicles. The terminal incorporates a break-away support post cable release mechanism which lessens risk to impacting vehicles which impact the lead post.
摘要翻译： 特别针对具有高型材和重心的卡车，面包车和其他多用途车辆的梁式护栏和安全装置的终端处理。 高速公路护栏系统采用开槽式梁端子。 至少有一个加强的开槽部分设置在射束端子内，以降低响应于从端接冲击产生的轴向类型载荷而产生弯曲的梁的能力。 该终端还提供侧向冲击车辆的门控。 该终端包含一个分离的支撑柱电缆释放机构，可减少影响引导柱的车辆的风险。
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公开(公告)号：US5503495A
公开(公告)日：1996-04-02
申请号：US470188
申请日：1995-06-06
CPC分类号： E01F15/143
摘要： An end treatment for a thrie-beam type guardrail and a safety device specifically oriented toward trucks, vans and other utility vehicles having high profiles and centers of gravity. A slotted thrie-beam terminal is featured for use with highway guardrail systems. At least one reinforced slotted section is provided within the thrie-beam terminal to reduce the ability of the thrie beam to resist buckling in response to an axial type loading from end-on impacts. The terminal also provides for gating of laterally impacting vehicles. The terminal incorporates a break-away support post cable release mechanism which lessens risk to impacting vehicles which impact the lead post.
摘要翻译： 专门针对卡车，面包车和其他具有高轮廓和重心的多用途车辆的护栏护栏和安全装置的终点处理。 高速公路护栏系统采用开槽式梁端子。 至少有一个加强的开槽部分设置在射束端子内，以降低响应于从端接冲击产生的轴向类型载荷而产生弯曲的梁的能力。 该终端还提供侧向冲击车辆的门控。 该终端包含一个分离的支撑柱电缆释放机构，可减少影响引导柱的车辆的风险。
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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：US07690687B2
公开(公告)日：2010-04-06
申请号：US11035869
申请日：2005-01-10
申请人： John D. Reid , John R. Rohde , King K. Mak , Dean L. Sicking
发明人： John D. Reid , John R. Rohde , King K. Mak , Dean L. Sicking
IPC分类号： B62D7/22
CPC分类号： B60R19/00 , B60R2019/005 , B62D21/152 , B62D21/20 , E01F15/148
摘要： A trailer mounted crash attenuation system has an impact head assembly, a bursting tubular trailer frame member, and a breakaway axle assembly. Upon impact by a vehicle, the head assembly is urged forward bursting the tubular frame of the trailer. As the impact continues, the head assembly contacts an axle accelerator rod which results in the disengagement of the axle, trailer tire, and fenders from the trailer frame member. Impact energy is dissipated by the controlled deceleration of the vehicle as it moves forward through the attenuator system.
摘要翻译： 拖车安装的碰撞衰减系统具有冲击头组件，爆破管状拖车框架构件和分离轴组件。 在车辆冲击时，头部组件被推动向前破裂拖车的管状框架。 随着冲击继续，头组件接触轴加速杆，导致轴，拖车轮胎和挡泥板从拖车框架构件脱离。 当车辆通过衰减器系统向前移动时，冲击能量被控制的减速度消散。
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公开(公告)号：US20090242863A1
公开(公告)日：2009-10-01
申请号：US12482576
申请日：2009-06-11
申请人： Dean L. Sicking , John R. Rohde , John D. Reid , King K. Mak
发明人： Dean L. Sicking , John R. Rohde , John D. Reid , King K. Mak
IPC分类号： E01F15/00
CPC分类号： E01F15/0461 , E01F9/635
摘要： An energy-absorbing post for absorbing the impact energy of an errant vehicle wherein the impact energy is absorbed by out-of-place deformation in the material of the post. Out-of-plane deformation is provided by utilizing a through bolt extending through a splice connection between upper and lower posts sections. Alternatively, out-of-plane deformation is provided by leaving an axial gap on a splice bolts. For terminal applications, a single through-bolt is utilized to allow the upper post section to pivot during end on impacts. Bolt tear out facilitators, including stress concentrators and pre-buckles, or an angled through-bolt decrease any initially high tear-out forces. Direct out-of-plane deformation is provided by extending a tab from a splice plate and connecting the tab to the post, by forming one or more slots in an upstream lateral face of the post and directly welding a splice plate near the slots, or by connecting a bent over splice plate on opposing planar sides thereof to facilitate out-of-plane deformation in a weldment area between the plate and the post.
摘要翻译： 用于吸收错误车辆的冲击能量的能量吸收柱，其中冲击能量被柱体材料中的位置外变形所吸收。 通过使用延伸穿过上部和下部柱段之间的接合连接的贯穿螺栓来提供面外变形。 或者，通过在接头螺栓上留下轴向间隙来提供面外变形。 对于终端应用，使用单个贯穿螺栓来允许上部柱部分在结束冲击时枢转。 螺栓撕裂促进者，包括应力集中器和预扣，或倾斜的贯穿螺栓减少任何最初的高撕裂力。 通过在接头板的上游侧面中形成一个或多个槽并且直接焊接在槽附近的接合板来提供从接合板延伸突片并将突片连接到柱上的直接面外变形，或 通过在其相对的平面侧上连接弯曲的接合板，以便于板和柱之间的焊接区域中的平面外变形。
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公开(公告)号：US5391016A
公开(公告)日：1995-02-21
申请号：US928270
申请日：1992-08-11
申请人： Don L. Ivey , Carl E. Buth , King K. Mak , Dean Sicking
发明人： Don L. Ivey , Carl E. Buth , King K. Mak , Dean Sicking
CPC分类号： E01F15/143 , Y10S403/03 , Y10T403/7077 , Y10T403/7098
摘要： The invention features a new and improved safety treatment for rails, such as a highway guardrail or barrier, which through compression of elongated segments of a telescoping terminal dissipates energy from vehicle impacts approaching from substantially upstream of the rail and reduce the hazard of "spearing." The impact energy is resisted by frictional and, in preferred embodiments, mechanical compression by a smaller segment of a filler disposed within a larger segment. In some embodiments, the invention further provides a nose piece to further reduce the spearing effect.
摘要翻译： 本发明的特征在于对轨道的新的和改进的安全处理，例如高速公路护栏或障碍物，其通过伸缩端子的细长段的压缩消除来自从轨道的大体上游接近的车辆撞击的能量，并减少“牵引”的危险。 “ 冲击能量被摩擦抵抗，并且在优选实施例中，通过设置在更大部分内的填料的较小部分进行机械压缩。 在一些实施例中，本发明还提供了一种鼻部件，以进一步减少所述的刺影效应。
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公开(公告)号：US20130256617A1
公开(公告)日：2013-10-03
申请号：US13903162
申请日：2013-05-28
申请人： John R. Rohde , Dean L. Sicking , King K. Mak , John D. Reid
发明人： John R. Rohde , Dean L. Sicking , King K. Mak , John D. Reid
IPC分类号： E01F15/04
CPC分类号： E01F15/04 , E01F15/143
摘要： A highway guardrail terminal having horizontally extending guardrail elements mounted on a plurality of vertical posts. An anchor cable release mechanism having a cable release bracket attached to a W-beam rail element by cable release bolts has an arrangement of tapered slots and elongated openings to quickly release the cable release bracket from the W-beam rail element upon end-on vehicular impact to the terminal. The tapered slots have a geometry which lifts the bracket away from and out of a parallel alignment with the W-beam rail element.
摘要翻译： 公路护栏终端，其具有安装在多个垂直柱上的水平延伸的护栏元件。 具有通过电缆释放螺栓连接到W形梁导轨元件的电缆释放支架的锚定缆索释放机构具有锥形狭槽和细长开口的布置，以便在末端车辆上快速地将电缆释放支架从W形梁导轨元件释放 影响终端。 锥形槽具有几何形状，其将支架提升离开与W形梁轨道元件的平行对准。
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公开(公告)号：US20110127480A1
公开(公告)日：2011-06-02
申请号：US12912351
申请日：2010-10-26
申请人： Dean L. Sicking , John R. Rohde , John D. Reid , King K. Mak
发明人： Dean L. Sicking , John R. Rohde , John D. Reid , King K. Mak
IPC分类号： E01F15/00
CPC分类号： E01F15/0461 , E01F9/635
摘要： An energy-absorbing post for absorbing the impact energy of an errant vehicle wherein the impact energy is absorbed by out-of-place deformation in the material of the post. Out-of-plane deformation is provided by utilizing a through bolt extending through a splice connection between upper and lower posts sections. Alternatively, out-of-plane deformation is provided by leaving an axial gap on a splice bolts. For terminal applications, a single through-bolt is utilized to allow the upper post section to pivot during end on impacts. Bolt. tear out facilitators, including stress concentrators and pre-buckles, or an angled through-bolt decrease any initially high tear-out forces. Direct out-of-plane deformation is provided by extending a tab from a splice plate and connecting the tab to the post, by forming one or more slots in an upstream lateral face of the post and directly welding a splice plate near the slots, or by connecting a bent over splice plate on opposing planar sides thereof to facilitate out-of-plane deformation in a weldment area between the plate and the post.
摘要翻译： 用于吸收错误车辆的冲击能量的能量吸收柱，其中冲击能量被柱体材料中的位置外变形所吸收。 通过使用延伸穿过上部和下部柱段之间的接合连接的贯穿螺栓来提供面外变形。 或者，通过在接头螺栓上留下轴向间隙来提供面外变形。 对于终端应用，使用单个贯穿螺栓来允许上部柱部分在结束冲击时枢转。 螺栓。 拆除促进者，包括应力集中器和预扣，或者倾斜的通孔可以减少任何最初的高撕裂力。 通过在接头板的上游侧面中形成一个或多个槽并且直接焊接在槽附近的接合板来提供从接合板延伸突片并将突片连接到柱上的直接面外变形，或 通过在其相对的平面侧上连接弯曲的接合板，以便于板和柱之间的焊接区域中的平面外变形。
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