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1. 发明申请

US20220298728A1 ROADWAY SUPPORT SYSTEM FOR RAILWAY GRADE CROSSING 有权
公开(公告)号：US20220298728A1
公开(公告)日：2022-09-22
申请号：US17697585
申请日：2022-03-17
申请人： Holland, L.P.
发明人： Paul Lindemulder
IPC分类号： E01B7/28
摘要： An improved railway roadway crossing support system uses a foundation pile, support brackets and connecting hardware to provide vehicle traffic road support separated from the railroad ballast and track support system. The improved railway roadway crossing support system separates the roadway support system from the track support system so that the roadway support system can last longer and be repaired separately from the track support system.

2. 发明授权

US10655279B2 Railway maintenance systems, tools, and methods of use thereof 有权
公开(公告)号：US10655279B2
公开(公告)日：2020-05-19
申请号：US16170753
申请日：2018-10-25
申请人： Holland, L.P.
发明人： Kelly Steck
IPC分类号： E01B31/04 , B23D45/00 , B23D45/02
摘要： A cold saw module may be a rail saw module that includes a cold saw configured to cut a railway rail along a cutting path, a rail alignment clamp configured to grip the railway rail near the cutting path, a feed actuator to drive the cold saw along the cutting path, and a module coupling element configured to selectively couple to a mating module coupling element of an articulated arm and/or a tool adapter. Cold saw modules may be used to cut metal workpieces such as a railway rail. Cutting a railway rail may include positioning the cold saw module at a cutting site along the railway rail installed in a railway, clamping the cold saw module to the railway rail, and cutting the railway rail at the cutting site with the cold saw module while the cold saw module is clamped to the cutting site.

3. 发明授权

US10207552B2 Deployable containers, systems and methods for deploying containers 有权
公开(公告)号：US10207552B2
公开(公告)日：2019-02-19
申请号：US15243452
申请日：2016-08-22
申请人： Holland, L.P.
发明人： Anthony Brummel , Michael Murphy , Benjamin Byma , Michael Weaver
IPC分类号： B65D90/14 , B60D1/66 , B60D1/01 , B62D63/08 , B60P3/32 , B60T13/10 , B65D90/00 , B65D90/18
摘要： The present disclosure relates to shipping and storage containers. Specifically, the present disclosure relates to shipping and storage containers, which are traditionally stationary, converted to easily-portable containers. More specifically, the portable containers include a deployable/retractable landing/moving apparatus, a removable tow bar assembly, and leveling support systems. The portable containers can have many uses including as temporary to permanent housing, office space, and school rooms, or to house equipment for use in mobile telecommunication networks and systems, including cellular towers that can be set-up in both permanent and temporary locations.

4. 发明授权

US09789885B2 Auto-rack railcar panel bumper guard and side post guard apparatuses and methods of using the same 有权
公开(公告)号：US09789885B2
公开(公告)日：2017-10-17
申请号：US14687575
申请日：2015-04-15
申请人： Holland LP
发明人： Alexander Stiles , Erik Johnsen
IPC分类号： B61D3/18 , B61D45/00
CPC分类号： B61D45/008 , B61D3/18
摘要： Bumper guard and side post guard apparatuses prevent vehicles from being damaged when stored and transported within an auto-rack railcar, such as when vehicle doors are opened, where vehicle doors may otherwise contact the side panels and side posts of the auto-rack railcar. Methods of using the same are further provided.

5. 发明授权

US09457705B2 Low profile wheel chocking system and chock construction 有权
标题翻译：低轮轮轴承系统和轴承座结构
公开(公告)号：US09457705B2
公开(公告)日：2016-10-04
申请号：US14731065
申请日：2015-06-04
申请人： Holland, L.P.
发明人： Andrew J. Morin
IPC分类号： B60P7/08 , B60P3/077 , B60P3/075
CPC分类号： B60P3/077 , B60P3/075 , B61D45/004
摘要： A wheel chock is constructed from metallic material has an elongate primary body construction. The primary body construction has a Π-shaped transverse cross-section formed by an upper C-shaped channel construction and a lower planar basal construction. The basal construction has U-shape that extends orthogonally relative to the C-shape of the channel construction. The Π-shaped transverse cross-section bears and distributes stress imposed on the primary body construction. The C-shaped channel construction preferably includes a series of apertures for reducing weight and controlling elastic response of the primary body construction. Among these apertures are edge-based apertures, arm-based stress relief slots, and aligned apertures having sequentially decreasing diameters.
摘要翻译：轮毂轴承由金属材料构成，具有细长的主体结构。主体结构具有由上C形通道结构和下平面基础结构形成的Π形横截面。基础结构具有相对于通道结构的C形正交的U形。 Π形横截面承受并分配施加在主体结构上的应力。 C形通道结构优选地包括一系列用于减轻重量并且控制主体构造的弹性响应的孔。这些孔中的边缘基孔，基于臂的应力消除槽和具有顺序减小的直径的对齐的孔。

6. 发明申请

US20110233293A1 Method and repair insert for repairing metallic structure 有权
标题翻译：修理金属结构的方法和修理插件
公开(公告)号：US20110233293A1
公开(公告)日：2011-09-29
申请号：US12661965
申请日：2010-03-26
申请人： Richard F. Kral , Shane A. Mayhill , David P. Workman
发明人： Richard F. Kral , Shane A. Mayhill , David P. Workman
IPC分类号： E01B5/02 , B23K11/00
CPC分类号： B23K11/004 , B23K11/0013 , B23K11/34 , B23K2101/26 , E01B29/42 , E01B31/18 , Y10T29/49728
摘要： A rail repair method and insert therefor enables repair of rails and rail-like structures. A rail defect is initially identified and removed as contained within a volumetric material portion so as to form a contoured void while maintaining continuity of the rail opposite the void. A pre-formed insert is then placed into the void thereby effecting a rail-to-insert interface. Current is driven through the interface as force directs the insert against the rail. Resistance heat and pressure weld the insert to the rail. The flash welding aspects remove oxides and other impurities from the interface, and the forge welding aspects create a robust solid state weld. Excess material, whether flash, rail, or insert-based, is removed during the finishing processes to provide a virtually seamless rail repair. The solid state weld repair insert and underlying methodology enabled thereby may be used to repair any number of targeted metallic rail-like structures.
摘要翻译：轨道修复方法和插入方式可以修复轨道和轨道状结构。轨道缺陷最初被识别并且被包含在体积材料部分内，以形成轮廓空隙，同时保持与空隙相对的导轨的连续性。然后将预先形成的插入件放入空隙中，从而实现轨至插入界面。电流通过接口驱动，因为力将插入件对准导轨。电阻热和压力将插入件焊接到导轨上。闪光焊接方面从界面去除氧化物和其他杂质，并且锻造焊接方面形成坚固的固态焊接。在整理过程中，除去闪光灯，导轨或基于插入物的过量材料，以提供几乎无缝的轨道修理。固态焊接修补插入物及其基础方法可用于修复任何数量的目标金属轨道状结构。

7. 发明申请

US20050271490A1 Load restraining device 审中-公开
标题翻译：负载限制装置
公开(公告)号：US20050271490A1
公开(公告)日：2005-12-08
申请号：US11145343
申请日：2005-06-03
申请人： Stuart Thomson , Mark Zhan , Edward Bell
发明人： Stuart Thomson , Mark Zhan , Edward Bell
IPC分类号： B60P7/08 , B60P7/135 , B61D45/00
CPC分类号： B60P7/0876 , B60P7/135 , B61D45/006
摘要： A load restraining device that provides a system in which straps extending from one side of a web strap arrangement initially run parallel to the wall to which they are connected, as opposed to extending perpendicular to the wall as in the prior art. The anchor itself is a horizontal wall member running longitudinally along the wall of the railcar or trailer. An adjustable anchor is used to permit moving the attachment point several inches to allow for load variations. The attachment of the web strap arrangement is normally 14″ to 18″ behind the face of the load. Unlike previous systems, this provision of anchor points behind the load effectively “encapsulates” the load rather than merely providing a bulkhead effect.
摘要翻译：一种负载限制装置，其提供一种系统，其中从卷带装置的一侧延伸的带最初平行于它们所连接的壁延伸，而不是如现有技术那样垂直于壁延伸。锚固件本身是沿着轨道车辆或拖车的壁纵向延伸的水平壁构件。使用可调节锚杆来允许将连接点移动几英寸以允许负载变化。网带装置的连接通常在负载面后面14“至18”。与以前的系统不同，这种在负载后面的锚点的提供有效地“封装”负载，而不仅仅是提供隔板效应。

8. 发明授权

US10767318B2 Robotically-controlled laser cladding process for repair of worn and/or damaged railway structures 有权
公开(公告)号：US10767318B2
公开(公告)日：2020-09-08
申请号：US15431338
申请日：2017-02-13
申请人： Holland, L.P. , Titanova, Inc.
发明人： Paul Lindemulder , Richard F. Kral , John Haake
IPC分类号： B23K26/14 , E01B31/12 , B23P6/00 , B23K26/144 , B23K26/361 , B23K26/142 , B23K26/00 , B23K26/12 , B23K26/34 , B23K26/36 , E01B31/18 , B23K101/26 , B23K103/04
摘要： An improved process for repair of worn and damaged surfaces of railway structures such as frog and diamond transition surfaces, rail head surfaces and wheels. A worn or damaged surface is prepared using a robotically-controlled laser to melt or gouge away metal using controlled laser energy and air pressure to remove existing worn or damaged surfaces. The process further utilizes laser cladding, laser weld overlaying, or laser additive manufacturing, of formulated powder, wire or stick welding material to worn surfaces that have been prepared for material build-up to original dimensions and similar metallurgical properties.

9. 发明授权

US09944301B2 Railcar deck channel pivoting side wall apparatus and methods of making and using the same 有权
公开(公告)号：US09944301B2
公开(公告)日：2018-04-17
申请号：US14697861
申请日：2015-04-28
申请人： Holland LP
发明人： John B. Brewster
IPC分类号： B61D45/00
CPC分类号： B61D45/001
摘要： A railcar deck channel pivoting side wall apparatus and methods of making and using the same are provided. Specifically, the railcar deck channel pivoting side wall apparatus comprises a pivoting side wall arranged within a railcar deck channel to allow for the easy installation and/or removal of chain assemblies on railcar decks for the transport of heavy items thereon.

10. 发明授权

US09637041B2 Variable stiffness compression apparatus, systems and methods of using the same 有权
公开(公告)号：US09637041B2
公开(公告)日：2017-05-02
申请号：US14720246
申请日：2015-05-22
申请人： Holland LP
发明人： John B. Brewster
IPC分类号： B60P7/08 , B61D45/00 , B63B21/00
CPC分类号： B60P7/08 , B60P7/0823 , B60P7/0838 , B60P7/0861 , B61D45/003 , B63B2021/005
摘要： The present invention comprises an apparatus for use in line with a chain or a strap tie-down assembly. When the chain or strap tie-down assembly is tightened on a commodity to prevent movement of the same during shipping, the apparatus compresses and stretches. During transport, if the commodity loosens and creates slack in the chain or tie-down assembly, the apparatus may decompress and shorten, thereby taking up the slack and maintaining tension in the chain or tie-down assembly to prevent or minimize loosening and damage of the commodity.

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