公开(公告)号：US09531218B2

公开(公告)日：2016-12-27

申请号：US14278701

申请日：2014-05-15

Applicant: National Taiwan Normal University

Inventor： Yi-Hsuan Hung ,  Chien-Hsun Wu ,  Yu-Xuan Lin ,  Jian-Hao Chen

IPC: H02J17/00 ,  E01F15/02 ,  G08G1/16

CPC classification number: H02J50/00 ,  E01F15/02 ,  G08G1/162 ,  G08G1/165 ,  G08G1/166 ,  H02J17/00

Abstract: A magnetic force generating device is provided for application to a first object that is movable relative to a second object providing a first magnetic force, and includes a coil disposed on the first object, a sensing module disposed on the first object adjacent to the coil for sensing a distance between the first and second objects, and a processor. When the sensed distance is shorter than a threshold value, the processor enables provision to the coil of a driving current having a magnitude negatively correlated to the sensed distance, so that the coil generates a second magnetic force, which is repulsive to the first magnetic force, in response to the driving current.

Abstract translation: 磁力产生装置被提供用于应用于能够相对于提供第一磁力的第二物体可移动的第一物体，并且包括设置在第一物体上的线圈，设置在与线圈相邻的第一物体上的感测模块， 感测第一和第二对象之间的距离，以及处理器。 当感测到的距离小于阈值时，处理器能够向线圈提供具有与感测距离负相关的幅度的驱动电流，使得线圈产生第二磁力，其对第一磁力是排斥的 ，响应驱动电流。

公开(公告)号：US20150180283A1

公开(公告)日：2015-06-25

申请号：US14278701

申请日：2014-05-15

Applicant: National Taiwan Normal University

Inventor： Yi-Hsuan HUNG ,  Chien-Hsun WU ,  Yu-Xuan LIN ,  Jian-Hao CHEN

IPC: H02J17/00 ,  H02J5/00

CPC classification number: H02J50/00 ,  E01F15/02 ,  G08G1/162 ,  G08G1/165 ,  G08G1/166 ,  H02J17/00

Abstract: A magnetic force generating device is provided for application to a first object that is movable relative to a second object providing a first magnetic force, and includes a coil disposed on the first object, a sensing module disposed on the first object adjacent to the coil for sensing a distance between the first and second objects, and a processor. When the sensed distance is shorter than a threshold value, the processor enables provision to the coil of a driving current having a magnitude negatively correlated to the sensed distance, so that the coil generates a second magnetic force, which is repulsive to the first magnetic force, in response to the driving current.

Abstract translation: 磁力产生装置被提供用于应用于能够相对于提供第一磁力的第二物体可移动的第一物体，并且包括设置在第一物体上的线圈，设置在与线圈相邻的第一物体上的感测模块， 感测第一和第二对象之间的距离，以及处理器。 当感测到的距离小于阈值时，处理器能够向线圈提供具有与感测距离负相关的幅度的驱动电流，使得线圈产生第二磁力，其对第一磁力是排斥的 ，响应驱动电流。

公开(公告)号：US20110186795A1

公开(公告)日：2011-08-04

申请号：US12700474

申请日：2010-02-04

Applicant: Tamo P. Bianchi

Inventor： Tamo P. Bianchi

IPC: E01F15/02 ,  B21D31/00

CPC classification number: E01F15/0461 ,  B21D31/00 ,  E01F15/02

Abstract: A highway guardrail post comprises an elongated one-piece roll-formed metal body including a front wall defining an attachment face, a pair of opposing side walls orthogonal to the front wall, a first pair of inverted corners respectively connecting the pair of side walls to the front wall, and a second pair of inverted corners respectively extending from the pair of side walls and terminating in a pair of spaced rear edges to define a rear access opening opposite the front wall. The guardrail posts may be manufactured by roll-forming a metal sheet or coil and cutting the roll-formed metal sheet or coil into lengths.

Abstract translation: 公路护栏柱包括细长的单件卷状金属体，其包括限定附接面的前壁，与前壁正交的一对相对侧壁，分别将所述一对侧壁连接到第一对倒角的第一对倒角 前壁和第二对倒角，其分别从一对侧壁延伸并且终止于一对间隔开的后边缘以限定与前壁相对的后通道开口。 护栏柱可以通过辊轧成形金属片或线圈并将辊状金属片或线圈切割成长度来制造。

公开(公告)号：US1950719A

公开(公告)日：1934-03-13

申请号：US60569732

申请日：1932-04-16

Applicant: PITTSBURGH STEEL CO

Inventor： EDGE WALTER S

IPC: E01F15/02

CPC classification number: E01F15/02

公开(公告)号：US09121149B2

公开(公告)日：2015-09-01

申请号：US13174838

申请日：2011-07-01

Applicant: Graham T. Sharp ,  Sean Billingham ,  John M. Walton ,  Steve Eldon Wells ,  Matt Harriman

Inventor： Graham T. Sharp ,  Sean Billingham ,  John M. Walton ,  Steve Eldon Wells ,  Matt Harriman

IPC: E01F15/00 ,  E01F15/06 ,  E01F15/04 ,  E04H17/02

CPC classification number: E01F15/06 ,  E01F13/00 ,  E01F15/02 ,  E01F15/0461 ,  E04H17/02

Abstract: A road safety barrier having a plurality of ropes supported by posts rigidly mounted on or in the ground is described. Each rope is held in tension against the posts and supported in a longitudinally oriented indentation in a side of the posts. The ropes are released from a post and the post is not pulled from the ground when a vertical force is exerted on the rope. The post may have a circular cross-section and the indentation has a bottom oriented substantially parallel to the ground such that the rope is biased to exit upward out of the indentation. The ropes when weaved are tensioned against the posts and this gives rise to a combined frictional resistance to displacement of the ropes relative to each post along the length of the safety barrier.

Abstract translation: 描述了具有由刚性地安装在地面上或地面上的柱支撑的多根绳索的道路安全栅。 每根绳索紧贴在支柱上并支撑在柱的一侧的纵向定向的凹陷中。 绳索从柱上释放，当垂直的力施加在绳索上时，柱子不被从地面拉出。 柱可以具有圆形横截面，并且凹陷具有基本上平行于地面的底部，使得绳索被偏压以从凹陷中向外离开。 当编织的绳索被张紧在柱上时，这产生了沿着安全屏障的长度相对于每个柱的绳索移位的组合摩擦阻力。

公开(公告)号：US20130140510A1

公开(公告)日：2013-06-06

申请号：US13362662

申请日：2012-01-31

Applicant: Dallas Rex James ,  Jason Paul Rogers

Inventor： Dallas Rex James ,  Jason Paul Rogers

IPC: E01F15/02

CPC classification number: E01F15/02 ,  E01F15/0423 ,  E01F15/0438 ,  E01F15/143 ,  E01F15/146

Abstract: A slider assembly includes: a front section; a back section, wherein the front section conforms to the cross sectional profile of rails forming the terminal end of a barrier, to which the slider will be fitted; and wherein the front section in combination with the back section create an internal space there between, the internal space dimensioned, to be capable of substantially surrounding both an associated first and second rails of the terminal end, as well as at least two further rails located downstream of said first and second rails,wherein the slider assembly has first and second opposed portions and the slider assembly is configured so that the first and second opposed portions move with respect to each other so the slider assembly applies an increasing compressive force to telescoping rails as a consequence of the slider assembly travelling along one or more subsequent rail(s) during telescoping.

Abstract translation: 滑块组件包括：前部; 后部，其中所述前部分符合形成所述滑块将被安装到其上的障碍物的终端的轨道的横截面轮廓; 并且其中所述前部与所述后部组合在其间形成内部空间，所述内部空间的尺寸设计成能够基本上围绕所述终端的相关联的第一和第二轨道以及至少两个另外的轨道 在所述第一和第二轨道的下游，其中所述滑块组件具有第一和第二相对部分，并且所述滑块组件被构造成使得所述第一和第二相对部分相对于彼此移动，使得所述滑块组件对伸缩轨道施加增加的压缩力 作为在伸缩期间沿着一个或多个后续轨道行进的滑块组件的结果。

公开(公告)号：US08388258B2

公开(公告)日：2013-03-05

申请号：US13224754

申请日：2011-09-02

Applicant: Thomas L. Rainey

Inventor： Thomas L. Rainey

IPC: E04C2/04

CPC classification number: E02D29/0266 ,  E01F15/00 ,  E01F15/02 ,  E02D5/80 ,  E02D29/02 ,  E02D29/025 ,  E04C1/00 ,  E04C1/395

Abstract: Disclosed herein are various embodiments of systems related to modular earth retaining wall systems. In one embodiment, among others, a precast retaining wall block configured for assembly into a retaining wall includes a front face portion, a web portion extending outwardly from a rear surface of the front face portion, and aligning elements. The web portion includes a vertical center portion and left and right protrusions extending outwardly from the lower sides of the vertical center portion. The left and right protrusions may be substantially triangular. The aligning elements extend downwardly from a bottom surface of the left and right protrusions for locking the precast retaining wall block to the vertical center portion associated with an underlying precast retaining wall block associated with an underlying row.

Abstract translation: 这里公开的是与模块化地面挡土墙系统相关的系统的各种实施例。 在一个实施例中，除了其中之外，构造成用于组装到挡土墙中的预制挡土墙块包括前表面部分，从前表面部分的后表面向外延伸的腹板部分和对准元件。 腹板部分包括垂直中心部分和从垂直中心部分的下侧向外延伸的左右突起。 左右突起可以是大致三角形的。 对准元件从左和右突起的底表面向下延伸，用于将预制挡土墙块锁定到与与底层行相关联的下面的预制挡土墙块相关联的垂直中心部分。

公开(公告)号：US20110255916A1

公开(公告)日：2011-10-20

申请号：US12760748

申请日：2010-04-15

Applicant: SEAN THOMPSON ,  Aaron J. Cox ,  Patrick A. Leonhardt

Inventor： SEAN THOMPSON ,  Aaron J. Cox ,  Patrick A. Leonhardt

IPC: E01F15/00

CPC classification number: E01F15/146 ,  E01F15/02 ,  E01F15/145 ,  Y10T29/49826

Abstract: An energy absorbing vehicle barrier includes a frame defining a compartment. In one embodiment, the frame includes a nose. An energy absorbing cartridge is disposed within the compartment. A retaining device is coupled to the frame, with the retaining device disposed above and extending over at least a portion of an upper surface of the cartridge. The retaining device may contact and engage the upper surface of the cartridge when the barrier is impacted by a vehicle. In this way, the retaining device substantially prevents movement of the cartridge in at least a vertical direction during the impact. Methods of using and assembling the barrier are also provided.

Abstract translation: 能量吸收车辆障碍物包括限定隔室的框架。 在一个实施例中，框架包括鼻子。 能量吸收筒设置在隔间内。 保持装置联接到框架，其中保持装置设置在盒的上表面的至少一部分上方并且延伸到盒的上表面的至少一部分上。 当障碍物被车辆撞击时，保持装置可以接触并接合盒的上表面。 以这种方式，保持装置在冲击期间基本上防止盒在至少垂直方向上的移动。 还提供了使用和组装屏障的方法。

公开(公告)号：US07497640B2

公开(公告)日：2009-03-03

申请号：US10942240

申请日：2004-09-15

Applicant: Graham T. Sharp ,  Sean Billingham ,  John M. Walton

Inventor： Graham T. Sharp ,  Sean Billingham ,  John M. Walton

IPC: E01F13/00 ,  E01F15/00 ,  E01F15/02

CPC classification number: E01F15/06 ,  E01F13/00 ,  E01F15/02 ,  E01F15/0461 ,  E04H17/02

Abstract: A road safety barrier having four or more ropes 4-7 supported by posts 1-3 rigidly mounted on or in the ground is described. Each rope is held in tension against the posts and follows a sinuous path between the posts. The ropes are tensioned against the posts and this gives rise to a combined frictional resistance to displacement of the ropes relative to each post along the length of the safety barrier. The structure of at least some of the posts and/or their mounting with respect to the ground defines a minimum bending yield strength in a direction along the length of the barrier. This minimum bending yield strength is greater than the bending moment resulting from the combined frictional resistance forces acting on the post.

Abstract translation: 描述了具有刚性地安装在地面上或地面上的柱1-3支撑的四个或更多个绳索4-7的道路安全栅。 每条绳索紧贴在柱上并且沿着柱之间的弯曲路径。 绳索被拉紧抵靠柱，并且这引起组合的摩擦阻力，使得绳索沿着安全屏障的长度相对于每个柱的位移。 至少一些柱的结构和/或其相对于地面的安装限定了沿着屏障长度方向的最小弯曲屈服强度。 该最小弯曲屈服强度大于由作用在柱上的组合摩擦阻力产生的弯矩。

公开(公告)号：US5040772A

公开(公告)日：1991-08-20

申请号：US481291

申请日：1990-02-20

Applicant: William S. Greene

Inventor： William S. Greene

IPC: A63K1/00 ,  E01F15/02 ,  E01F15/04 ,  E04H17/14 ,  E04H17/20

CPC classification number: A63K1/00 ,  E01F15/02 ,  E01F15/0415 ,  E04H17/1413 ,  E04H17/20 ,  E04H2017/1482

Abstract: A protection system to prevent or minimize likelihood of injury to a rider at a racetrack if the jockey is thrown over the rail which surrounds the track. Usually the rail is supported by a curved post which extends upwardly from the ground and inwardly toward the track. A series of deflector panels are provided along the rail and are biased to generally horizontal position adjacent the rail by a coil spring device so that when a rider is thrown over the rail and contacts the deflector device the deflector then moves downwardly in response to the impact of the rider. The deflector then return to a generally horizontal position by the bias device after the rider has rolled off of the deflector.

Abstract translation: 一种保护系统，以防止或尽量减少骑马者在赛马场受伤的可能性，如果骑师被扔在围绕轨道的轨道上。 通常，轨道由从地面向上延伸并向内延伸到轨道的弯曲柱支撑。 沿着轨道设置一系列偏转板，并通过螺旋弹簧装置偏置到与轨道相邻的大致水平位置，使得当骑车人被扔在轨道上并接触导流装置时，偏转器然后响应于冲击而向下移动 的骑手 然后，在骑车人从偏转器滚下之后，偏转装置通过偏置装置返回大致水平的位置。