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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
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
CPC classification number: E01F15/148 , E01F9/602 , E01F15/006 , B60P3/00 , E01F15/10 , E01F15/00 , E01F15/14 , E01F9/662 , B62D63/061 , E01F15/088
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：US10920384B2
公开(公告)日：2021-02-16
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; 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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公开(公告)号：US20190136471A1
公开(公告)日：2019-05-09
申请号：US16236940
申请日：2018-12-31
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：US09394657B2
公开(公告)日：2016-07-19
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.
Abstract translation: 在一个实施例中，安全拖车在两端具有半牵引车接头和固定在拖车一侧的安全墙。 然而，这一方面可以改变到道路的右侧或左侧，这取决于卡车的结束。 在拖车对面的拖车末端可以安装一个挂钩，以提供额外的照明和冲击保护。 可选地，拖车可以配备架空保护，照明，通风，车载液压，压缩机，发电机和其他设备，以及相关的燃料，水，储存和洗手间设施等设施。
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公开(公告)号：US08845229B2
公开(公告)日：2014-09-30
申请号：US14177124
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: 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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Patent Agency Ranking
公开(公告)号：US20130084132A1
公开(公告)日：2013-04-04
申请号：US13686756
申请日：2012-11-27
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
IPC: E01F15/00
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：US12227911B2
公开(公告)日：2025-02-18
申请号：US18100554
申请日：2023-01-23
Applicant: Concaten, Inc.
Inventor： Kevin K. Groeneweg , David Meyerink , Duane Meyerink , LeRoy Severson
Abstract: A safety system is shown including a vehicle, first and second platforms, a barrier positioned between and connected to the first and second platforms defining a protected work area on a side of the trailer; a detachable caboose and wherein the vehicle and caboose are engaged with the first and second platforms, and the vehicle and caboose have braking systems that operate independently.
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公开(公告)号：US20210164179A1
公开(公告)日：2021-06-03
申请号：US17174747
申请日：2021-02-12
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：US10669681B2
公开(公告)日：2020-06-02
申请号：US16236940
申请日：2018-12-31
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：US20170016193A1
公开(公告)日：2017-01-19
申请号：US15277693
申请日：2016-09-27
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 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.
Abstract translation: 示出了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第一和第二端部构件，所述第一和第二端部构件中的每一个包括向外突出的对准构件和对准接收构件，所述第一和第二端构件具有定位和对准接收构件， 配置
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