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公开(公告)号：WO2019024468A1
公开(公告)日：2019-02-07
申请号：PCT/CN2018/073683
申请日：2018-01-23
Applicant: 佛山科学技术学院
CPC classification number: E01D19/02 , E01F15/141 , E01F15/146
Abstract: 一种分离式桥墩防撞系统，包括防撞本体，防撞本体设置在桥墩柱外围并通过焊接加工固定在预埋在承台上的钢板，其特征在于，所述防撞本体包括空气隔离层（2），内护筒（3），缓冲层（4）和防撞层（5）；所述空气隔离层（2）包裹桥墩柱，所述内护筒（3）包裹所述空气隔离层（2），所述内护筒（3）外围设有缓冲层（4），所述缓冲层（4）外围包覆有防撞层（5）；所述防撞本体的底端通过与承台上预埋的钢板焊接实现固定连接。所述分离式桥墩防撞系统具有很好的吸能效果、可更换、维修成本低、环保等优点。
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公开(公告)号：WO2015023739A1
公开(公告)日：2015-02-19
申请号：PCT/US2014/050869
申请日：2014-08-13
Applicant: THE UAB RESEARCH FOUNDATION
Inventor： SICKING, Dean , LITTLEFIELD, David , WALLS, Kenneth
IPC: E01F15/06
CPC classification number: E01F15/003 , E01F13/12 , E01F15/146
Abstract: In one embodiment, a bollard system includes multiple support beams adapted to be embedded in concrete, multiple bollards, each bollard being attached to a support beam a point near a center of the beam, and a reinforcing bar that is woven between the support beams to provide reinforcement to the system.
Abstract translation: 在一个实施例中，系柱系统包括适于嵌入在混凝土中的多个支撑梁，多个护柱，每个护柱将附接到梁的中心附近的支撑梁，以及在支撑梁之间编织的钢筋 为系统提供加固。
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公开(公告)号：WO2014051265A1
公开(公告)日：2014-04-03
申请号：PCT/KR2013/007782
申请日：2013-08-29
Applicant: 나종원
Inventor： 나종원
IPC: E01F15/14
CPC classification number: E01F15/146
Abstract: 본 발명은 방호대용 충격흡수장치에 관한 것으로서, 특히 PVC 파이프 또는 합성수지재질의 파이프로 구성된 다단 형태의 충돌부와, 이 충돌부에 가해진 충격력을 효과적으로 완충시키도록 스프링과 유압완충기로 구성된 1,2차충격흡수부가 충돌부에 연결되어 차량이 충돌후 다시 튕겨나가는 2차 충돌을 최소화시켜 운전자와 탑승객의 인명 피해를 최소화할 수 있도록 한 도로의 방호대용 충격흡수장치에 관한 것이다.
Abstract translation: 本发明涉及一种用于道路保护装置的减震装置，其包括：由PVC管道或由合成树脂材料制成的管道形成的多级碰撞部件; 以及初级和次级减震部件，其被配置为具有弹簧和液压缓冲器，并且连接到碰撞部件，以便有效地缓冲施加到碰撞部件的冲击力，该冲击吸力部件在一个 车辆碰撞，以最小化第二次碰撞，从而可以最大程度地减少司机和客运人员伤亡。
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公开(公告)号：WO2012067960A3
公开(公告)日：2014-04-03
申请号：PCT/US2011060344
申请日：2011-11-11
Applicant: ENERGY ABSORPTION SYSTEM , BUEHLER MICHAEL J , COX AARON J
Inventor： BUEHLER MICHAEL J , COX AARON J
IPC: E01F15/00
CPC classification number: E01F15/086 , E01F15/08 , E01F15/088 , E01F15/146
Abstract: A crash cushion includes a plurality of resilient, self-restoring tubes each having a center axis and an interior surface. At least some of the tubes are positioned such that respective ones of the center axes are spaced apart in a longitudinal direction. The center axis of at least one tube is substantially perpendicular to a longitudinal axis extending in the longitudinal direction, with the tube defining a diametral plane intersecting and oriented substantially perpendicular to the longitudinal axis. The center axis of the tube lies in the diametral plane. One or more segments are positioned in the tube, with the segments, or portions thereof, disposed on opposite sides of the interior surface of the tube. Each of the segments or portions is symmetrically secured to the tube relative to the diametral plane, with the tube being substantially open between the opposing segments.
Abstract translation: 碰撞缓冲垫包括多个具有中心轴线和内表面的弹性自恢复管。 至少一些管被定位成使得相应的中心轴在纵向方向上间隔开。 至少一个管的中心轴线基本上垂直于在纵向方向上延伸的纵向轴线，其中管子限定了一个与该纵向轴线基本垂直相交并定向的直径面。 管的中心轴位于直径平面内。 一个或多个段定位在管中，其中段或其部分设置在管的内表面的相对侧上。 每个段或部分相对于直径面对称地固定到管，其中管在相对的段之间基本上敞开。
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公开(公告)号：WO2013097198A1
公开(公告)日：2013-07-04
申请号：PCT/CN2011/085082
申请日：2011-12-30
CPC classification number: E01F15/146 , B63B59/02 , E01F15/141 , E02B3/26 , Y02A30/36
Abstract: 一种缓冲吸能型腹板增强复合材料防撞装置，它包括防撞单元（1），防撞单元（1）包括壳体（2）和位于壳体（2）内的填充材料体（3），所述的壳体（2）为复合材料面层（4）构成的实心壳体或者为内部填充有夹芯材料（5）的复合材料面层（4）与夹心材料（5）构成的夹层壳体；所述的填充材料体（3）包括空间格构体（6）和耗能材料（7），空间格构体（6）由纤维腹板（8）呈单层单向、单层双向、多层单向或多层多向布置在壳体（2）内构成，耗能材料（7）位于纤维腹板（8）之间和/或纤维腹板（8）与壳体（2）的内壁之间。该防撞装置成本低、防撞性强、寿命长，易组装更换。
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Patent Agency Ranking
公开(公告)号：WO2012074480A1
公开(公告)日：2012-06-07
申请号：PCT/SE2011/051465
申请日：2011-12-01
Applicant: BIRSTAVERKEN AB , GISSLIN, Lars-Åke
Inventor： GISSLIN, Lars-Åke
CPC classification number: E01F15/146 , F16F7/123
Abstract: The invention relates to an impact attenuator for vehicles, including an energy absorbing device (8) for decelerating forces, comprising a housing, at least two pins (13) arranged in the housing which are arranged in parallel to each other in the housing, as well as a metallic, elongated draw element (14), which can be positioned within the housing such that it extends between and in contact with the pins, wherein the pins and the draw element are positioned such that a change of direction appears on the draw element when passing by each pin such that at mutual moving of the draw element and the housing in relation to each other, the movement is decelerated due to deformation of the draw element at passage of each pin. The pins (13) and the draw element (14) are positioned such that the draw element obtains a change of direction of at least 90° when passing at least two of the pins. The impact attenuator comprises a beam (3) and a collision catcher (9), which is connected to the beam and displaceable along its outer side, wherein one of the energy absorbing device (8) or the draw element (14) is connected to the collision catcher and displaceable together with it, while the other of these is fixedly connected to the ground or a fixed structure such that at a possible collision with the collision catcher, this is decelerated due to the mutual movement between the energy absorbing device and the draw element.
Abstract translation: 本发明涉及一种用于车辆的冲击衰减器，包括用于减速的能量吸收装置（8），包括壳体，布置在壳体中的至少两个销（13），其布置在壳体中彼此平行，如 以及作为金属细长的拉伸元件（14），其可以定位在壳体内，使得其在销之间延伸并与销接触，其中销和拉伸元件被定位成使得方向的变化出现在拉拔 当每个销通过时，使得在牵引元件和壳体彼此相对移动时，由于每个销的通过时的拉伸元件的变形，运动减速。 销（13）和牵引元件（14）定位成使得当穿过至少两个销时，牵引元件获得至少90°的方向变化。 冲击衰减器包括梁（3）和碰撞捕获器（9），其连接到梁并沿其外侧移位，其中能量吸收装置（8）或牵引元件（14）之一连接到 碰撞捕捉器并与其一起移动，而另一个固定地连接到地面或固定结构，使得在与碰撞捕获器可能的碰撞时，由于能量吸收装置和能量吸收装置之间的相互运动而减速 绘制元素。
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公开(公告)号：WO2012067960A2
公开(公告)日：2012-05-24
申请号：PCT/US2011/060344
申请日：2011-11-11
Applicant: ENERGY ABSORPTION SYSTEMS, INC. , BUEHLER, Michael, J. , COX, Aaron, J.
Inventor： BUEHLER, Michael, J. , COX, Aaron, J.
IPC: E01F15/00
CPC classification number: E01F15/086 , E01F15/08 , E01F15/088 , E01F15/146
Abstract: A crash cushion includes a plurality of resilient, self-restoring tubes each having a center axis and an interior surface. At least some of the tubes are positioned such that respective ones of the center axes are spaced apart in a longitudinal direction. The center axis of at least one tube is substantially perpendicular to a longitudinal axis extending in the longitudinal direction, with the tube defining a diametral plane intersecting and oriented substantially perpendicular to the longitudinal axis. The center axis of the tube lies in the diametral plane. One or more segments are positioned in the tube, with the segments, or portions thereof, disposed on opposite sides of the interior surface of the tube. Each of the segments or portions is symmetrically secured to the tube relative to the diametral plane, with the tube being substantially open between the opposing segments. Various methods of using and assembling the crash cushion are also provided.
Abstract translation: 碰撞缓冲垫包括多个具有中心轴线和内表面的弹性自恢复管。 至少一些管被定位成使得相应的中心轴在纵向方向上间隔开。 至少一个管的中心轴线基本上垂直于在纵向方向上延伸的纵向轴线，其中管子限定了一个与该纵向轴线基本垂直相交并定向的直径面。 管的中心轴位于直径平面内。 一个或多个段定位在管中，其中段或其部分设置在管的内表面的相对侧上。 每个段或部分相对于直径面对称地固定到管，其中管在相对的段之间基本上敞开。 还提供了使用和组装碰撞缓冲垫的各种方法。
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公开(公告)号：WO2011056189A1
公开(公告)日：2011-05-12
申请号：PCT/US2010/002802
申请日：2010-10-20
Applicant: BARRIER SYSTEMS, INC.
Inventor： FLORES MORALES, Alvaro, E. , DYKE, Gerrit
IPC: E01F15/00
CPC classification number: E01F15/146 , Y10S256/01
Abstract: Crash attenuator guardrail apparatus includes an impact head and a backstop having a cable and guardrails supported by guardrail supports located between the impact head and the backstop. Frictional forces are applied to the cable to control and resist movement of the impact head toward the backstop and provide lateral resistance. The guardrail supports include a base having break away structure and brace members having bends and which shorten or lengthen to absorb energy resulting from vehicle impact.
Abstract translation: 碰撞衰减器护栏装置包括冲击头和后挡板，其具有电缆和护栏，该护栏由位于冲击头和止挡之间的护栏支撑件支撑。 摩擦力被施加到电缆上以控制和抵抗冲击头朝着止挡的移动并提供横向阻力。 护栏支撑件包括具有断裂结构的基座和具有弯曲的支架构件，并且其缩短或延长以吸收由车辆撞击引起的能量。
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9.发明申请압연관 표면 드래그에 의한 운동 마찰력과 압연력을 이용한 차량충격을 흡수하는 방법 및 이를 이용한 차량충격흡수장치 审中-公开使用动力摩擦力吸收车辆冲击的方法和通过滚筒表面的牵引产生的滚动力以及使用其的车辆冲击吸收装置
公开(公告)号：WO2010143826A2
公开(公告)日：2010-12-16
申请号：PCT/KR2010/003235
申请日：2010-05-24
Inventor： 허광용
IPC: E01F15/14
CPC classification number: E01F15/146
Abstract: 본 발명은 소프트 재질의 압연관 표면 드래그(drag)에 의한 운동 마찰력과 압연력을 이용하여 차량의 동적 운동에너지가 흡수되는 동안 변위(Displacement)가 지속적으로 길게 확보되면서 차량 및 탑승자가 받는 최대 감가속도를 완만하게 유지되도록 함으로써 PHD의 평가지수가 탑승자의 안전지수의 요건을 충족되게 하여 치명적인 충격으로부터 인명을 안전하게 보호하고자함에 그 목적이 있다. 이를 달성하기위한 구성은 차량의 동적 운동에너지가 가장 큰 압연관의 선단부에는 제1 드래그 운동마찰력 유도구의 운동 마찰력에 의하여 최대 감가속도가 20g이하가 되도록 한 후 압연관의 중간부에는 제1 드래그 운동마찰력 유도구보다 큰 운동마찰계수(μ 2 > μ 1 )를 갖는 제2 드래그 운동마찰압연력 유도구에 의하여 운동에너지가 대폭 감소되게 하면서 아직 남아있는 운동에너지의 잔량은 스톱퍼 길이(S)에 설치된 제2, 제3 드래그 운동마찰압연력 유도구에 의하여 모두 흡수되도록 한 구성이다.
Abstract translation: 本发明的目的是提供一种方法和装置，其中当车辆的动态动能被动摩擦力吸收并且通过拖动制成的卷管的表面产生的滚动力来确保连续且长的位移时 从而能够以缓慢的水平保持对车辆和车辆乘员施加的最大减速减速度，并且使得PHD评价指标能够满足车辆乘员安全指标的要求，从而安全地保护车辆乘员免受 致命的影响。 为此，本发明被构造成使得要施加车辆的最大动态动能的轧制管的前端通过动力学具有20g或更小的最大减速减速度 第一牵引动力学摩擦力引发元件的摩擦力，滚筒管的中间部分借助于第二拖动动摩擦压力诱导元件显着降低动能，动力摩擦系数大于第一牵引力 动摩擦力诱导元件（即μ2>μ1），并且车辆的动能的剩余量被沿着塞子的长度（S）安装的第二和第三拖动动摩擦压力诱导元件完全吸收。
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公开(公告)号：WO2009117348A1
公开(公告)日：2009-09-24
申请号：PCT/US2009/037253
申请日：2009-03-16
Applicant: BATTELLE MEMORIAL INSTITUTE , SERMAN, Carl , PLAXICO, Chuck , SAYRE, Jay , VALENTINE, Kary , MIELE, Charles , KENNEDY, James
Inventor： SERMAN, Carl , PLAXICO, Chuck , SAYRE, Jay , VALENTINE, Kary , MIELE, Charles , KENNEDY, James
CPC classification number: E01F15/146 , C08G18/10 , C08G18/3215 , C08G18/4854 , C08G2350/00 , C08G18/6674
Abstract: An impact attenuator system including a hyperelastic member that comprises an energy absorbing material with a tan δ of not less than about 0.05 to assist rebound control.
Abstract translation: 一种包括超弹性构件的冲击衰减器系统，其包括tan d不小于约0.05的能量吸收材料以辅助回弹控制。
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