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公开(公告)号：US20190040597A1
公开(公告)日：2019-02-07
申请号：US15948959
申请日：2018-04-09
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
Abstract: A safety trailer 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 each wall section has a lower bracing section comprising a single horizontal beam, two diagonal braces and a plurality of cross-braces, to allow workers in the protected work area to access a portion of the area under the wall section.
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公开(公告)号：US09481969B2
公开(公告)日：2016-11-01
申请号：US15048913
申请日：2016-02-19
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
CPC classification number: E01F15/148 , B60P3/00 , B62D63/061 , E01F9/602 , E01F9/662 , E01F15/00 , E01F15/006 , E01F15/088 , E01F15/14
Abstract: A safety trailer including first and second platforms, at least one of the 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 each wall section has a plurality of full height and partial height wall members, the full height wall members extending substantially the height and width of the wall section and the partial height wall members extending substantially the width but less than the height of the wall section, the full height and partial height members alternating along a length of the wall section.
Abstract translation: 一种包括第一和第二平台的安全拖车，所述第一和第二平台中的至少一个具有连接到其上的轴和轮; 位于第一和第二平台之间并连接到第一和第二平台之间的多个相互连接的壁部分，多个壁部分在拖车的侧面上限定受保护的工作区域; 并且其中每个壁部分具有多个全高度和部分高度的壁构件，全高度壁构件基本上延伸壁部分的高度和宽度，并且部分高度壁构件基本上延伸宽度但小于壁的高度 部分，全部高度和部分高度部件沿着壁部分的长度交替。
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公开(公告)号：US20200291589A1
公开(公告)日：2020-09-17
申请号：US16889221
申请日：2020-06-01
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
Abstract: 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：US20160168809A1
公开(公告)日：2016-06-16
申请号：US15048913
申请日：2016-02-19
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
CPC classification number: E01F15/148 , B60P3/00 , B62D63/061 , E01F9/602 , E01F9/662 , E01F15/00 , E01F15/006 , E01F15/088 , E01F15/14
Abstract: In one embodiment, a safety trailer has semi-tractor hitches at both ends and a safety wall that is fixed to one side of the trailer. That side, however, can be changed to the right or left side of the road, depending on the end to which the truck attaches. A caboose can be attached at the end of the trailer opposite the tractor to provide additional lighting and impact protection. Optionally, the trailer can be equipped with overhead protection, lighting, ventilation, onboard hydraulics, compressors, generators and other equipment, as well as related fuel, water, storage and restroom facilities and other amenities.
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公开(公告)号：US09273437B2
公开(公告)日：2016-03-01
申请号：US14177097
申请日：2014-02-10
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
CPC classification number: E01F15/148 , B60P3/00 , B62D63/061 , E01F9/602 , E01F9/662 , E01F15/00 , E01F15/006 , E01F15/088 , E01F15/14
Abstract: A safety trailer is shown, the device including first and second platforms, at least one of the 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 each wall section has a longitudinal member extending a length of the wall section, the longitudinal member being positioned at the approximate position of a bumper of a vehicle colliding with the wall section.
Abstract translation: 示出了安全拖车，该装置包括第一和第二平台，第一和第二平台中的至少一个具有连接到其上的轴和轮; 位于第一和第二平台之间并连接到第一和第二平台之间的多个相互连接的壁部分，多个壁部分在拖车的侧面上限定受保护的工作区域; 并且其中每个壁部分具有延伸所述壁部分的一段长度的纵向构件，所述纵向构件定位在与所述壁部分碰撞的车辆的保险杠的大致位置处。
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Patent Agency Ranking
公开(公告)号：US10240308B2
公开(公告)日：2019-03-26
申请号：US15948959
申请日：2018-04-09
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
Abstract: A safety trailer 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 each wall section has a lower bracing section comprising a single horizontal beam, two diagonal braces and a plurality of cross-braces, to allow workers in the protected work area to access a portion of the area under the wall section.
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公开(公告)号：US10179981B2
公开(公告)日：2019-01-15
申请号：US15277693
申请日：2016-09-27
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
Abstract: A safety trailer 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 each wall section has first and second end members, each of the first and second end members comprising an outwardly projecting alignment member and an alignment-receiving member, the first and second end members having the alignment and alignment-receiving members positioned in opposing configurations.
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公开(公告)号：US20150225913A1
公开(公告)日：2015-08-13
申请号：US14693808
申请日：2015-04-22
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
CPC classification number: E01F15/148 , B60P3/00 , B66C23/36 , E01F9/662 , E01F15/006
Abstract: In one embodiment, a safety trailer has semi-tractor hitches at both ends and a safety wall that is fixed to one side of the trailer. That side, however, can be changed to the right or left side of the road, depending on the end to which the truck attaches. A caboose can be attached at the end of the trailer opposite the tractor to provide additional lighting and impact protection. Optionally, the trailer can be equipped with overhead protection, lighting, ventilation, onboard hydraulics, compressors, generators and other equipment, as well as related fuel, water, storage and restroom facilities and other amenities.
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公开(公告)号：US20140151970A1
公开(公告)日：2014-06-05
申请号：US14177124
申请日：2014-02-10
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
IPC: E01F15/14
CPC classification number: E01F15/148 , B60P3/00 , B62D63/061 , E01F9/602 , E01F9/662 , E01F15/00 , E01F15/006 , E01F15/088 , E01F15/14
Abstract: In one embodiment, a safety trailer has semi-tractor hitches at both ends and a safety wall that is fixed to one side of the trailer. That side, however, can be changed to the right or left side of the road, depending on the end to which the truck attaches. A caboose can be attached at the end of the trailer opposite the tractor to provide additional lighting and impact protection. Optionally, the trailer can be equipped with overhead protection, lighting, ventilation, onboard hydraulics, compressors, generators and other equipment, as well as related fuel, water, storage and restroom facilities and other amenities.
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公开(公告)号：US08657525B2
公开(公告)日：2014-02-25
申请号：US13686756
申请日：2012-11-27
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
IPC: E01F15/10
CPC classification number: E01F15/148 , B60P3/00 , B62D63/061 , E01F9/602 , E01F9/662 , E01F15/00 , E01F15/006 , E01F15/088 , E01F15/14
Abstract: In one embodiment, a safety trailer has semi-tractor hitches at both ends and a safety wall that is fixed to one side of the trailer. That side, however, can be changed to the right or left side of the road, depending on the end to which the truck attaches. A caboose can be attached at the end of the trailer opposite the tractor to provide additional lighting and impact protection. Optionally, the trailer can be equipped with overhead protection, lighting, ventilation, onboard hydraulics, compressors, generators and other equipment, as well as related fuel, water, storage and restroom facilities and other amenities.
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