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公开(公告)号：US20130340383A1
公开(公告)日：2013-12-26
申请号：US13908801
申请日：2013-06-03
申请人： Polefab Inc.
摘要： The present invention relates to an energy-absorbing deformable utility pole that comprises a hollow pole, and an insert placed within the pole. The insert is positioned in an area of the pole that is most affected by an impacting vehicle and the length of the insert is such that it substantially includes the affected area of the pole. During an impact, the utility pole provides for a more gradual deceleration of the vehicle, compared to previously known utility poles, resulting in a reduced level of damage to the vehicle and its occupant(s). The invention also provides for a process for increasing the energy absorption of a deformable utility pole by placing an insert composed of a deformable material within the pole in the area most likely to be affected by an impact with a vehicle, and wherein the length of the insert substantially includes the affected area of the pole.
摘要翻译： 本发明涉及一种能量吸收可变形实用杆，其包括中空杆和插入在杆内的插入件。 插入件位于极受影响车辆影响最大的区域中，并且插入件的长度使得其基本上包括杆的受影响区域。 在影响期间，与先前知道的电线杆相比，电线杆提供了更加缓慢的减速，从而导致对车辆及其乘员的损坏水平的降低。 本发明还提供了一种用于通过将由可变形材料构成的插入件放置在极可能受到与车辆的冲击影响的区域内来增加可变形实用杆的能量吸收的方法，并且其中， 插入件基本上包括杆的受影响区域。
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公开(公告)号：US20060150889A1
公开(公告)日：2006-07-13
申请号：US11027359
申请日：2004-12-30
申请人： Steve Palka
发明人： Steve Palka
摘要： A replaceable warning post designed to give drivers an early visual warning to possible road hazards without becoming a hazard itself. It consists of a PVC plastic sleeve that is placed into the ground with concrete to support it. Above ground there is a polyethylene warning post with two 3″ reflective areas designed for different warning hazards. If the warning post is hit it will collapse and cause little or no damage to vehicles. Once the warning post is damaged it can easily be replaced by cutting upper post and pulling spring pin. PVC plastic sleeve will remain in the ground and new warning post can be installed. Once in place warning post cannot be removed from outside force because of interlocking spring pin.
摘要翻译： 一个可更换的警告栏，旨在让驾驶员尽可能早地看到可能的道路危险，而不会危及本身。 它由一个PVC塑料套管组成，将其与混凝土一起放置在地面上以支撑它。 地面上有一个聚乙烯警告柱，两个3“反射区域设计用于不同的警告危险。 如果警告信号被击中，它将会崩溃，并对车辆造成很少或没有损坏。 一旦警告柱被损坏，就可以通过切割上部柱塞和拉动弹簧销来更换。 PVC塑料套筒将保留在地面上，并可安装新的警告柱。 一旦就位警告柱不能从外部力量中移除，因为联锁弹簧销。
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公开(公告)号：US20050166482A1
公开(公告)日：2005-08-04
申请号：US11060335
申请日：2005-02-17
申请人： Matthew Leahy , Lawrence Leahy
发明人： Matthew Leahy , Lawrence Leahy
CPC分类号： E01F9/631 , Y10T403/11
摘要： A breakaway signpost connector enables a sign support member to be fastened to an anchor member. The connector includes at least one shear member and a coupler assembly. The shear member has a first end, a second end, and a necked down section between the first and second ends. The coupler assembly surrounds the shear member and includes a first opening and a second opening. The shear member first end extends through the first opening, and the shear member second end extends through the second opening.
摘要翻译： 一个突破性的路标连接器使得一个标志支撑构件可以固定在锚定构件上。 连接器包括至少一个剪切构件和联接器组件。 剪切构件具有在第一和第二端之间的第一端，第二端和缩颈部。 联接器组件围绕剪切构件并且包括第一开口和第二开口。 剪切构件第一端延伸穿过第一开口，并且剪切构件第二端延伸穿过第二开口。
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公开(公告)号：US20030084621A1
公开(公告)日：2003-05-08
申请号：US10004057
申请日：2001-11-02
发明人： Lawrence E. Leahy
IPC分类号： E02D005/74
CPC分类号： E01F9/631 , Y10T403/11
摘要： A breakaway signpost connector for attaching a sign support member to an anchor member. The connector includes a shear member having a first end, a second end, and a necked-down section between the first and second ends. A spring surrounds the shear member and supports the necked-down section.
摘要翻译： 用于将标志支撑构件附接到锚定构件的分离路标连接器。 连接器包括具有第一端部，第二端部和第一端部与第二端部之间的颈缩部分的剪切构件。 弹簧围绕剪切构件并支撑颈缩部分。
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公开(公告)号：US11866894B2
公开(公告)日：2024-01-09
申请号：US17940778
申请日：2022-09-08
发明人： Justin E. Martin , Darin Willis
CPC分类号： E01F9/685 , B60W60/0015 , E01F9/631 , E01F15/0461 , E02D27/42 , E04H12/2223 , G06V20/56 , B60W2554/4044 , B60W2554/4049 , E02D2200/1685 , E02D2300/0029 , E02D2300/0032
摘要： A post foundation system is provided. The system has a shaft with a helical disk attached to one end and a post support attached to the other end. The helical disk drives the shaft into the ground as a rotational force is applied to the shaft. A fin section is rotatably coupled about the shaft between its first and second ends. The fin section can have one or more fins extending outwardly from the shaft. The fin section engages the ground to stabilize the post foundation system as the shaft of the post foundation system is driven into the ground.
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公开(公告)号：US20130032773A1
公开(公告)日：2013-02-07
申请号：US13558884
申请日：2012-07-26
申请人： Gaetan JETTE
发明人： Gaetan JETTE
CPC分类号： E01F13/028 , E01F9/631 , Y10T29/49826
摘要： The safety barrier is provided for delimiting two adjacent areas from one another on an open floor surface. The safety barrier includes a plurality of spaced-apart posts. Each post has a bottom portion releasibly connectable to the floor surface and has a vertically-extending upper portion. The safety barrier also includes at least one interconnecting segment located above the floor surface and transversally extending across a corresponding intervening space between each two successive ones of the spaced-apart posts. In use, when one of the posts and/or one of the interconnecting segments is/are subjected to an impact with a moving object, the connection between the impacted post and the floor surface and/or the connection between the impacted post and any interconnecting segment connected thereto and/or the connection between the impacted interconnecting segment and any one of the posts to which it is connected can be temporally discontinued.
摘要翻译： 提供了安全屏障，用于在开放的地板表面上划分彼此的两个相邻区域。 安全屏障包括多个间隔开的柱。 每个柱具有可释放地连接到地板表面并具有垂直延伸的上部的底部。 安全屏障还包括位于地板表面上方的至少一个相互连接的部分，并横向延伸穿过隔开的柱之间的每两个连续间隔之间的对应中间空间。 在使用中，当一个柱和/或一个互连段经受与移动物体的撞击时，冲击柱和地板表面之间的连接和/或受冲击柱与任何互连之间的连接 与其连接的部分和/或受影响的互连部分与其所连接的任何一个柱体之间的连接可以暂时停止。
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公开(公告)号：US07682101B2
公开(公告)日：2010-03-23
申请号：US11730989
申请日：2007-04-05
申请人： Gerald P. Skalka
发明人： Gerald P. Skalka
IPC分类号： E01F9/011
摘要： A bollard including a series of at least two nested, inverted U-shaped forms of decreasing height set around a common vertical axis. Each form has an upper transverse portion and two parallel, vertical legs extending therefrom. The U-shaped forms are made of metal pipes, and have physical characteristics such that on impact by a moving vehicle, including an automobile or a truck, the U-shaped forms will initiate a “crumple zone” type reaction, so as to meet governmental standards addressing the threats posed by vehicular traffic.
摘要翻译： 包括一系列至少两个嵌套的，倒置的U形形状的系绳，围绕公共垂直轴设置。 每个形式具有从其延伸的上横向部分和两个平行的垂直腿部。 U形形状由金属管制成，并具有物理特性，使得在包括汽车或卡车的移动车辆的冲击下，U形形式将引发“褶皱区”型反应，从而满足 处理车辆交通威胁的政府标准。
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公开(公告)号：US07434778B2
公开(公告)日：2008-10-14
申请号：US11060335
申请日：2005-02-17
IPC分类号： F16M13/00
CPC分类号： E01F9/631 , Y10T403/11
摘要： A breakaway signpost connector enables a sign support member to be fastened to an anchor member. The connector includes at least one shear member and a coupler assembly. The shear member has a first end, a second end, and a necked down section between the first and second ends. The coupler assembly surrounds the shear member and includes a first opening and a second opening. The shear member first end extends through the first opening, and the shear member second end extends through the second opening.
摘要翻译： 一个突破性的路标连接器使得一个标志支撑构件可以固定在锚定构件上。 连接器包括至少一个剪切构件和联接器组件。 剪切构件具有在第一和第二端之间的第一端，第二端和缩颈部。 联接器组件围绕剪切构件并且包括第一开口和第二开口。 剪切构件第一端延伸穿过第一开口，并且剪切构件第二端延伸穿过第二开口。
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公开(公告)号：US06959902B2
公开(公告)日：2005-11-01
申请号：US10004057
申请日：2001-11-02
申请人： Lawrence E. Leahy
发明人： Lawrence E. Leahy
CPC分类号： E01F9/631 , Y10T403/11
摘要： A breakaway signpost connector for attaching a sign support member to an anchor member. The connector includes a shear member having a first end, a second end, and a necked-down section between the first and second ends. A spring surrounds the shear member and supports the necked-down section.
摘要翻译： 用于将标志支撑构件附接到锚定构件的分离路标连接器。 连接器包括具有第一端部，第二端部和第一端部与第二端部之间的颈缩部分的剪切构件。 弹簧围绕剪切构件并支撑颈缩部分。
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公开(公告)号：US5375801A
公开(公告)日：1994-12-27
申请号：US979
申请日：1993-01-06
申请人： Steven J. Porter
发明人： Steven J. Porter
CPC分类号： E04H12/2215 , E01F9/631 , G09F15/0037
摘要： A post (10) for displaying a sign comprising an elongate support member (12) having a ground penetrating means (14) at one end and a first abutment member (25) adjacent to the ground penetrating means (14). A driving member (28) in the form of a weighted sleeve is mounted on the elongate support member (12) and the driving member may be driven against the first abutment member (25) to drive the elongate support member into the ground. A sign may be hung from a first sign support (32) preferably located on the other end of the elongate support member. A second sign support (35) is provided on the driving member (28). The second sign support (35) may be hooked through a lower portion of the sign in order to provide ballast for the sign.
摘要翻译： 一种用于显示符号的柱（10），其包括在一端具有磨削穿透装置（14）的细长支撑构件（12）和与所述地面穿透装置（14）相邻的第一邻接构件（25）。 形式为加重套筒的驱动构件（28）安装在细长支撑构件（12）上，并且驱动构件可被驱动抵靠第一邻接构件（25）以将细长支撑构件驱动到地面中。 标志可以从优选地位于细长支撑构件的另一端上的第一标志支撑件（32）悬挂。 在所述驱动构件（28）上设置有第二标记支撑件（35）。 第二个标志支架（35）可以钩在标志的下部，以便为标志提供镇流器。
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