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公开(公告)号：US20240293956A1
公开(公告)日：2024-09-05
申请号：US18603458
申请日：2024-03-13
CPC分类号： B28B7/02 , B28B1/14 , E01F15/083
摘要： Various embodiments of an adjustable mold and method for making precast concrete traffic barrier panels with different geometries are disclosed. The panels are used for creating a continuous traffic barrier by placing the panels in a contiguous side-by-side arrangement adjacent a roadway atop a modular earth retaining wall. Each traffic barrier panel has a body with at least front, back, top, bottom, left, and right sides. The mold body has a plurality of walls that define an interior chamber, a door opening to the interior chamber, and a concrete inlet to the interior chamber. The door is designed to be installed on and to be uninstalled from the mold body to respectively close and open the door opening. The door has left side and right side forming panels that are designed to define respectively a left side two-dimensional geometry and a right side two-dimensional geometry of the left and right sides respectively of a traffic barrier panel to be made. The left side and right side two-dimensional geometries are changeable by interchanging the door with differently oriented forming panels or by adjusting two-dimensional orientations of each of the left side and right side forming panels on the existing door. The interior chamber of the mold body in combination with an interior side of the door define an outer surface geometry of the front, back, top, bottom, left, and right sides of the traffic barrier panel to be made.
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公开(公告)号：US12060685B2
公开(公告)日：2024-08-13
申请号：US17316447
申请日：2021-05-10
申请人： Howard Cooper
发明人： Howard Cooper
IPC分类号： E01C19/00 , B28B1/08 , E01C19/48 , E04G11/22 , E04G21/02 , E04G21/04 , E01D21/06 , E01F15/08
CPC分类号： E01C19/4886 , B28B1/084 , E04G11/22 , E04G21/025 , E04G21/04 , E01D21/06 , E01F15/083
摘要： A method of slip forming a concrete structure can include using a first slip form mold that travels along a path to form a portion of a concrete structure by delivering a first flow of concrete into the first mold through a first hopper. The first hopper can be configured to receive the first flow of concrete. The portion of the concrete structure can be modified using a second slip form mold different from the first mold by advancing the second mold along the concrete structure and, while advancing the second mold, delivering a second flow of concrete into the second mold through a second hopper that is configured to receive the second flow of concrete.
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公开(公告)号：US20240240419A1
公开(公告)日：2024-07-18
申请号：US18559927
申请日：2022-08-15
发明人： Leigh Robert BROWN
CPC分类号： E01F15/088 , E01F15/086 , E01F15/146
摘要： An impact extension frame assembly for an impact attenuator system wherein the carriage frame assembly includes left and right side frames connected at an upstream end via: i. a top plate adapted to receive a connection component; and ii. a cross member; wherein the left and right side frames are also connected at a downstream end thereof via at least one shearing member.
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公开(公告)号：US12005606B2
公开(公告)日：2024-06-11
申请号：US17577889
申请日：2022-01-18
CPC分类号： B28B7/02 , B28B1/14 , E01F15/083
摘要： Various embodiments of an adjustable mold and method for making precast concrete traffic barrier panels with different geometries are disclosed. The panels are used for creating a continuous traffic barrier by placing the panels in a contiguous side-by-side arrangement adjacent a roadway atop a modular earth retaining wall. Each traffic barrier panel has a body with at least front, back, top, bottom, left, and right sides. The mold body has a plurality of walls that define an interior chamber, a door opening to the interior chamber, and a concrete inlet to the interior chamber. The door is designed to be installed on and to be uninstalled from the mold body to respectively close and open the door opening. The door has left side and right side forming panels that are designed to define respectively a left side two-dimensional geometry and a right side two-dimensional geometry of the left and right sides respectively of a traffic barrier panel to be made. The left side and right side two-dimensional geometries are changeable by interchanging the door with differently oriented forming panels or by adjusting two-dimensional orientations of each of the left side and right side forming panels on the existing door. The interior chamber of the mold body in combination with an interior side of the door define an outer surface geometry of the front, back, top, bottom, left, and right sides of the traffic barrier panel to be made.
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公开(公告)号：US11879218B2
公开(公告)日：2024-01-23
申请号：US17052974
申请日：2019-05-09
申请人： Pasquale Impero
发明人： Pasquale Impero , Luigi Grassia
CPC分类号： E01F15/088 , E01F15/06 , E01F15/085 , E01F15/086
摘要： A road safety barrier has a plurality of panels flanking one another at respective vertical lateral edges thereof, made of a material deformable upon impact by a vehicle, and a plurality of vertical support elements supporting the panels. The vertical support elements include a first and a second vertical support member facing one another at the flanked vertical lateral edges of the panels, on opposite sides with respect to two major faces of the panels. The barrier has components for reciprocally blocking the first and the second vertical support member to the two opposite faces of the panels, and longitudinal stiffening elements coupled to the panels at respective upper longitudinal edges thereof.
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公开(公告)号：US20230160163A1
公开(公告)日：2023-05-25
申请号：US18100554
申请日：2023-01-23
申请人： Concaten, Inc.
CPC分类号： E01F15/148 , E01F9/602 , E01F15/006 , B60P3/00 , E01F15/10 , E01F15/00 , E01F15/14 , E01F9/662 , B62D63/061 , E01F15/088
摘要： A safety trailer is shown including first and second platforms, at least one of said first and second platforms having an axle and wheels attached thereto; a plurality of interconnected wall sections positioned between and connected to the first and second platforms, the plurality of wall sections defining a protected work area on a side of the trailer; and wherein the trailer supports a ballast member, the ballast member being positioned near a first side of the trailer and the wall sections near a second, opposing side of the trailer, the ballast member offsetting, at least partially, a weight of the plurality of wall sections.
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公开(公告)号：US20220341108A1
公开(公告)日：2022-10-27
申请号：US17753714
申请日：2019-10-09
申请人： ANAS S.P.A.
发明人： Nicola Dinnella
摘要： A road safety barrier including a plurality of modular blocks made of concrete placed in series and adjacent to each other near at least one of their vertical end portions including a seat that extends along the vertical direction. The road safety barrier including also, at least one anchoring element made of steel able to be placed inside said seat and having a H-shaped section being able to mutually constrain adjacent modular blocks along substantially the entire extension of the at least one of their vertical end portions, and a real time data acquiring and transmission system configured to detect an impact on at least one of the plurality of modular blocks and to transmit a real time warning to an operation center.
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公开(公告)号：US20210156097A1
公开(公告)日：2021-05-27
申请号：US17165160
申请日：2021-02-02
申请人： Conmat Group, Inc.
IPC分类号： E01F15/08
摘要： Certain exemplary embodiments can provide a system, machine, device, and/or manufacture comprising a traffic separating median barrier comprising: a barrier body having a substantially uniform cross section along a longitudinally extending direction, said barrier body defining a body length extending along said longitudinally extending direction, a body width orthogonal to said body length, and a body height orthogonal to said body length and said body width, said barrier body terminating in a first barrier end region and a second barrier end region, said first barrier end region comprising a female interlocking structure attached to said barrier body, said second barrier end region comprising a male interlocking structure attached to said barrier body, said female interlocking structure adapted to interlock with said male interlocking structure.
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公开(公告)号：US20210071376A1
公开(公告)日：2021-03-11
申请号：US17015703
申请日：2020-09-09
发明人： Keith P. Masserant
摘要： A structural barrier and energy absorbing device comprising a plurality of structural elements is provided. The structural element alone or in a plurality may serve as a traversal impediment or energy absorbing device, such as a pedestrian barrier, vehicular barrier, anti-tank obstacle, ballistic barrier, or the like. The structural element may be a tetrapod such that it comprises an element body having four extension portions that extend outwardly from the interior center to a distal end, such that the structural element maintains an identical orientation and a low center of gravity in each of four resting positions. The structural element may be a solid-state structural element comprised of a particular material or a portable and collapsible structural element wherein the element body comprises an outer skin defining an interior void space, such that during set-up or installation the interior void space may be filled with a filler substance onsite.
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公开(公告)号：US10920384B2
公开(公告)日：2021-02-16
申请号：US16889221
申请日：2020-06-01
申请人： Concaten, Inc.
摘要： A safety trailer is shown including first and second platforms, at least one of said first and second platforms having an axle and wheels attached thereto; a plurality of interconnected wall sections positioned between and connected to the first and second platforms, the plurality of wall sections defining a protected work area on a side of the trailer; The axle of the trailer is engaged with a vertical adjustment member configured to selectively adjust a vertical position of the surface of the trailer.
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