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公开(公告)号：US10597844B2
公开(公告)日：2020-03-24
申请号：US15669615
申请日：2017-08-04
发明人： Tim M. McGargill , Ryan S. Morgan
摘要： The single cylinder hydraulic coupler includes a hydraulic cylinder system, a first pivot linkage system, a second pivot linkage system, a first spring system, a second spring system, a first locking pin system, and a second locking pin system. The single cylinder hydraulic coupler couples an attachment to a machine with increased efficiency and reliability over conventional methods.
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公开(公告)号：US20200061680A1
公开(公告)日：2020-02-27
申请号：US16113811
申请日：2018-08-27
发明人： Jeff Bartek
摘要： A culvert cleaner for cleaning clogged culverts using pressurized water having a self-contained water pump and maneuvering capabilities is described. The culvert cleaner includes a frame, a water pressurizing system, and a control system. The culvert cleaner may be used on a number of different machineries (e.g. truck, excavator, and rail equipment). The culvert cleaner is positioned in front of a clogged culvert using the hydraulic excavator that is on the railway. Once the culvert cleaner is position, the water pressurizing system of the culvert cleaner is engaged and high pressure water is used to clean the culvert. During cleaning alterations may be made to nozzle in the x-axis and y-axis due to the integrated positioning of the nozzle as a part of the water pressurizing system.
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公开(公告)号：US20140263505A1
公开(公告)日：2014-09-18
申请号：US14208209
申请日：2014-03-13
发明人： Chris Meyers
CPC分类号： B60R11/06 , B60R9/06 , F04B17/06 , Y10T137/0396 , Y10T137/85986
摘要： The present disclosure is directed to a tool rack attachment configured for holding at least one tool. The tool rack attachment may be configured for attachment to a vehicle. The tool rack attachment may include a frame and a coupling mechanism. The coupling mechanism may be configured for releasable attachment to the vehicle. The tool rack attachment may also include at least one bracket. The bracket may be configured to retain the tool. The tool rack attachment may provide convenient access, storage, and transport to one or more tools.
摘要翻译： 本公开针对被配置为保持至少一个工具的工具架附件。 工具架附件可以被配置为附接到车辆。 工具架附件可以包括框架和联接机构。 联接机构可以被配置为可释放地附接到车辆。 工具架附件还可以包括至少一个支架。 支架可以被配置为保持工具。 工具架附件可以方便地访问，存储和传送到一个或多个工具。
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公开(公告)号：US20040102537A1
公开(公告)日：2004-05-27
申请号：US10632343
申请日：2003-08-01
IPC分类号： C08G018/00
CPC分类号： C08G18/40 , C08G2101/0025 , C08G2105/02 , C08J9/30 , C08J2375/04 , Y10T428/249953 , Y10T428/31551
摘要： A method of manufacturing a polyisocyanurate foam insulation board, the method comprising contacting a stream of reactants that comprise an isocyanate-reactive compound with a stream of reactants that include an isocyanate compound to form a reaction product, where. the step of contacting takes place in the presence of a blowing agent and a low-boiling inert gas, and where the amount of low-boiling inert gas present at the time of the contacting is sufficient to result in frothing of the reaction product.
摘要翻译： 一种制造聚异氰脲酸酯泡沫绝缘板的方法，该方法包括将包含异氰酸酯反应性化合物的反应物流与包含异氰酸酯化合物的反应物流接触以形成反应产物，其中。 接触步骤在发泡剂和低沸点惰性气体存在下进行，并且在接触时存在的低沸点惰性气体的量足以导致反应产物起泡。
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公开(公告)号：US11459707B2
公开(公告)日：2022-10-04
申请号：US16413139
申请日：2019-05-15
发明人： Michael A. Rau
IPC分类号： E01B27/04
摘要： A dual ballast cribber for on-rail operation for preventing and removing cemented ballast with minimal site preparation can include a central frame, a plurality of wheels, a first pivot arm, a second pivot arm, a first cribber bucket, a second cribber bucket, a first clamp, a second clamp, and a hydraulic system. The dual ballast cribber may perform a digging cycle in 2 minutes or less. Preferably the digging cycle is performed in 45 seconds or less.
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公开(公告)号：US10953442B2
公开(公告)日：2021-03-23
申请号：US16113811
申请日：2018-08-27
发明人： Jeff Bartek
摘要： A culvert cleaner for cleaning clogged culverts using pressurized water having a self-contained water pump and maneuvering capabilities is described. The culvert cleaner includes a frame, a water pressurizing system, and a control system. The culvert cleaner may be used on a number of different machineries (e.g. truck, excavator, and rail equipment). The culvert cleaner is positioned in front of a clogged culvert using the hydraulic excavator that is on the railway. Once the culvert cleaner is position, the water pressurizing system of the culvert cleaner is engaged and high pressure water is used to clean the culvert. During cleaning alterations may be made to nozzle in the x-axis and y-axis due to the integrated positioning of the nozzle as a part of the water pressurizing system.
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公开(公告)号：US20040087674A1
公开(公告)日：2004-05-06
申请号：US10640895
申请日：2003-08-13
发明人： John B. Letts
IPC分类号： C08G018/00
CPC分类号： C08G18/42 , C08G2101/00 , C08G2105/02 , C08J9/141 , C08J2375/04 , Y10S521/902
摘要： A method for producing polyisocyanurate insulation foams, the method comprising contacting an A-side stream of reactants that includes an isocyanate with a B-side stream of reactants that include a polyol and a blowing agent, where the blowing agent includes isopentane and n-pentane in a substantial absence of cyclopentane.
摘要翻译： 一种制备聚异氰脲酸酯绝缘泡沫的方法，该方法包括使包含异氰酸酯的A侧反应物流与包含多元醇和发泡剂的B侧反应物流接触，其中发泡剂包括异戊烷和正戊烷 在大量缺乏环戊烷的情况下。
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公开(公告)号：US10684000B2
公开(公告)日：2020-06-16
申请号：US15893124
申请日：2018-02-09
发明人： Michael A. Rau
IPC分类号： F21V21/26 , B66F3/38 , B66F3/24 , F21W131/10
摘要： An inline mast adapter configured for attaching a light fixture, where a light fixture is aligned (within 15.24 cm, as measured horizontally, from the center of the light fixture) with an extendable tower mast, when the extendable tower mast is in a vertical position. The inline mast adapter includes a pivot arm, such that a light fixture may be attached from ground level. The inline mast adapter further includes a first gas spring and a second gas spring configured for rotational movement for rotationally moving the pivot arm to a vertical position. Further, the inline mast adapter may be an after-market add on to the extendable tower mast, such that the inline mast adapter is a kit.
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公开(公告)号：US20190352856A1
公开(公告)日：2019-11-21
申请号：US16413139
申请日：2019-05-15
发明人： MICHAEL A. RAU
IPC分类号： E01B27/04
摘要： A dual ballast cribber for on-rail operation for preventing and removing cemented ballast with minimal site preparation can include a central frame, a plurality of wheels, a first pivot arm, a second pivot arm, a first cribber bucket, a second cribber bucket, a first clamp, a second clamp, and a hydraulic system. The dual ballast cribber may perform a digging cycle in 2 minutes or less. Preferably the digging cycle is performed in 45 seconds or less.
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公开(公告)号：US20180231223A1
公开(公告)日：2018-08-16
申请号：US15893124
申请日：2018-02-09
发明人： Michael A. Rau
CPC分类号： F21V21/26 , B66F3/247 , B66F3/38 , F21W2131/1005
摘要： An inline mast adapter configured for attaching a light fixture, where a light fixture is aligned (within 15.24 cm, as measured horizontally, from the center of the light fixture) with an extendable tower mast, when the extendable tower mast is in a vertical position. The inline mast adapter includes a pivot arm, such that a light fixture may be attached from ground level. The inline mast adapter further includes a first gas spring and a second gas spring configured for rotational movement for rotationally moving the pivot arm to a vertical position. Further, the inline mast adapter may be an after-market add on to the extendable tower mast, such that the inline mast adapter is a kit.
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