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公开(公告)号：US08245950B2
公开(公告)日：2012-08-21
申请号：US12826742
申请日：2010-06-30
IPC分类号： E01B21/00
摘要： A rail seal for sealing the gap between a rail and the surrounding surface material in a rail crossing or track construction, wherein the rail seal is removable from the gap and can be re-installed in the gap without damaging the surrounding surface material. More particularly, the rail seal is formed with an integral hinge element that has a closed position and an open position wherein an upper portion of the rail seal is released from and extends upwardly away from a lower portion of the seal body thereby imparting additional flexibility to the seal body. To remove the rail seal from the gap adjacent the rail, the rail seal can be manipulated so as to be pulled free from the gap. In order to re-install the rail seal, the additional flexibility provided by the hinge element allows the rail seal to be manipulated and deformed as required so as to be re-installed within the open gap. The rail seal may also be formed with anchor recesses at opposed ends of the rail seal body for receiving anchoring keys which help to secure the rail seal within the gap so as to prevent longitudinal movement and shifting of the rail seal over time.
摘要翻译： 轨道密封件，用于在轨道交叉或轨道结构中密封轨道和周围表面材料之间的间隙，其中，轨道密封件可从间隙移除并且可以重新安装在间隙中而不损坏周围的表面材料。 更具体地，轨道密封件形成有具有闭合位置和打开位置的整体铰链元件，其中，轨道密封件的上部从密封体的下部释放并向上远离密封体的下部，从而赋予其更大的灵活性 密封体。 为了从邻近轨道的间隙移除导轨密封件，可以操纵导轨密封件，以便从间隙中拉出。 为了重新安装轨道密封件，由铰链元件提供的额外的灵活性允许轨道密封件根据需要被操纵和变形，以便重新安装在开放间隙内。 轨道密封件还可以在轨道密封体的相对端处形成有锚定凹部，用于接收锚固键，这有助于将轨道密封件固定在间隙内，以防止轨道密封件随时间的纵向移动和移动。
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公开(公告)号：US4746534A
公开(公告)日：1988-05-24
申请号：US119122
申请日：1987-11-10
申请人： R. Michael Phillippi , David C. Greenspan , Richard T. Ellis , Tadeusz M. Drzewiecki , Taki Negas , Ernie Tokay , James R. Bush
发明人： R. Michael Phillippi , David C. Greenspan , Richard T. Ellis , Tadeusz M. Drzewiecki , Taki Negas , Ernie Tokay , James R. Bush
CPC分类号： G01K1/08
摘要： A protective sheath for a temperature sensing device for use in determining the temperature of molten metals. The temperature sensing device, such as a thermocouple, is encased in a molybdenum tube which is coated with successive porous layers of molybdenum, a plurality of layers of Al.sub.2 O.sub.3 -Cr.sub.2 O.sub.3 -Mo in a decreasing concentration of Mo in proceeding from the inner to the outer layers, and a layer of substantially pure Al.sub.2 O.sub.3 -Cr.sub.2 O.sub.3. The Al.sub.2 O.sub.3 -Cr.sub.2 O.sub.3 layer may be covered with an outer coating of a material, such as boron nitride, to protect the Al.sub.2 O.sub.3 -Cr.sub.2 O.sub.3 layer from attack by slag. Alternating layers of Al.sub.2 O.sub.3 -Cr.sub.2 O.sub.3 and boron nitride may be applied as outermost sacrificial layers.
摘要翻译： 用于确定熔融金属温度的温度检测装置的保护套。 诸如热电偶的温度感测装置被封装在钼管中，该钼管涂覆有相继的多孔层钼，多个Al 2 O 3 -Cr 2 O 3 -M 2 Mo层从内部到外部逐渐降低 层和基本上纯的Al2O3-Cr2O3层。 Al2O3-Cr2O3层可以用诸如氮化硼的材料的外涂层覆盖，以保护Al2O3-Cr2O3层免受炉渣的侵蚀。 Al2O3-Cr2O3和氮化硼的交替层可以用作最外面的牺牲层。
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公开(公告)号：US20120000988A1
公开(公告)日：2012-01-05
申请号：US12826742
申请日：2010-06-30
IPC分类号： E01B21/02
摘要： A rail seal for sealing the gap between a rail and the surrounding surface material in a rail crossing or track construction, wherein the rail seal is removable from the gap and can be re-installed in the gap without damaging the surrounding surface material. More particularly, the rail seal is formed with an integral hinge element that has a closed position and an open position wherein an upper portion of the rail seal is released from and extends upwardly away from a lower portion of the seal body thereby imparting additional flexibility to the seal body. To remove the rail seal from the gap adjacent the rail, the rail seal can be manipulated so as to be pulled free from the gap. In order to re-install the rail seal, the additional flexibility provided by the hinge element allows the rail seal to be manipulated and deformed as required so as to be re-installed within the open gap. The rail seal may also be formed with anchor recesses at opposed ends of the rail seal body for receiving anchoring keys which help to secure the rail seal within the gap so as to prevent longitudinal movement and shifting of the rail seal over time.
摘要翻译： 轨道密封件，用于在轨道交叉或轨道结构中密封轨道和周围表面材料之间的间隙，其中，轨道密封件可从间隙移除并且可以重新安装在间隙中而不损坏周围的表面材料。 更具体地，轨道密封件形成有具有闭合位置和打开位置的整体铰链元件，其中，轨道密封件的上部从密封体的下部释放并向上远离密封体的下部，从而赋予其更大的灵活性 密封体。 为了从邻近轨道的间隙移除导轨密封件，可以操纵导轨密封件，以便从间隙中拉出。 为了重新安装轨道密封件，由铰链元件提供的额外的灵活性允许轨道密封件根据需要被操纵和变形，以便重新安装在开放间隙内。 轨道密封件还可以在轨道密封体的相对端处形成有锚定凹部，用于接收锚固键，这有助于将轨道密封件固定在间隙内，以防止轨道密封件随时间的纵向移动和移动。
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公开(公告)号：US20120000987A1
公开(公告)日：2012-01-05
申请号：US12826761
申请日：2010-06-30
IPC分类号： E01B21/00
摘要： A rail seal for sealing the gap between a rail and a concrete panel in a railroad crossing so as to provide a generally even or level surface for vehicular or pedestrian traffic while still providing an appropriate rail structure for receiving and guiding the train wheels along the tracks is provided. More particularly, the upper surface of the rail seal is formed with a recessed portion or flangeway for receiving the flanged-end of a train. The flangeway or recessed portion, however, is formed so that the surface of the flangeway lies in a plane above the bottom of the rail head but below the upper surface of the rail head, thereby providing a “shallow” flangeway. The provision of a “shallow” flangeway helps to reduce the risks associated with vehicular and/or other pedestrian traffic that must access or cross the railroad tracks. Specifically, the shallow flangeway helps to prevent the heels of pedestrian shoes or the smaller width bicycle, stroller or wheelchair wheels from becoming trapped in the gaps typically associated with railroad crossing structures.
摘要翻译： 一种轨道密封件，用于密封铁路道口中的轨道和混凝土面板之间的间隙，以便为车辆或行人交通提供大致均匀或平坦的表面，同时仍然提供适合的轨道结构，用于沿着轨道接收和引导火车轮 被提供。 更具体地，轨道密封件的上表面形成有用于接收列车的法兰端的凹部或凸缘。 然而，法兰或凹陷部分形成为使得法兰盘的表面位于轨道头的底部上方但在轨道头的上表面下方的平面中，从而提供“浅”法兰盘。 提供“浅”法兰帮助减少必须进入或越过铁路轨道的车辆和/或其他行人交通的风险。 具体来说，浅层法兰衬垫有助于防止行人鞋的高跟鞋或较小的宽度的自行车，婴儿车或轮椅车轮被困在通常与铁路交叉结构相关联的缝隙中。
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公开(公告)号：US08100342B1
公开(公告)日：2012-01-24
申请号：US12826761
申请日：2010-06-30
IPC分类号： E01B1/00
摘要： A rail seal for sealing the gap between a rail and a concrete panel in a railroad crossing so as to provide a generally even or level surface for vehicular or pedestrian traffic while still providing an appropriate rail structure for receiving and guiding the train wheels along the tracks is provided. More particularly, the upper surface of the rail seal is formed with a recessed portion or flangeway for receiving the flanged-end of a train. The flangeway or recessed portion, however, is formed so that the surface of the flangeway lies in a plane above the bottom of the rail head but below the upper surface of the rail head, thereby providing a “shallow” flangeway. The provision of a “shallow” flangeway helps to reduce the risks associated with vehicular and/or other pedestrian traffic that must access or cross the railroad tracks. Specifically, the shallow flangeway helps to prevent the heels of pedestrian shoes or the smaller width bicycle, stroller or wheelchair wheels from becoming trapped in the gaps typically associated with railroad crossing structures.
摘要翻译： 一种轨道密封件，用于密封铁路道口中的轨道和混凝土面板之间的间隙，以便为车辆或行人交通提供大致均匀或平坦的表面，同时仍然提供适合的轨道结构，用于沿着轨道接收和引导火车轮 被提供。 更具体地，轨道密封件的上表面形成有用于接收列车的法兰端的凹部或凸缘。 然而，法兰或凹陷部分形成为使得法兰盘的表面位于轨道头的底部上方但在轨道头的上表面下方的平面中，从而提供“浅”法兰盘。 提供“浅”法兰帮助减少必须进入或越过铁路轨道的车辆和/或其他行人交通的风险。 具体来说，浅层法兰衬垫有助于防止行人鞋的高跟鞋或较小的宽度的自行车，婴儿车或轮椅车轮被困在通常与铁路交叉结构相关联的缝隙中。
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公开(公告)号：US4721534A
公开(公告)日：1988-01-26
申请号：US775183
申请日：1985-09-12
申请人： R. Michael Phillippi , David C. Greenspan , Richard T. Ellis , Tadeusz M. Drzewiecki , Taki Negas , Ernie Tokay , James R. Bush
发明人： R. Michael Phillippi , David C. Greenspan , Richard T. Ellis , Tadeusz M. Drzewiecki , Taki Negas , Ernie Tokay , James R. Bush
CPC分类号： G01K1/08 , G01K1/18 , Y10T428/2991
摘要： A protective sheath for a temperature sensing device for use in determining the temperature of molten metals. The temperature sensing device, such as a thermocouple, is encased in a molybdenum tube which is coated with successive porous layers of molybdenum, a plurality of layers of Al.sub.2 O.sub.3 --Cr.sub.2 O.sub.3 --Mo in a decreasing concentration of Mo in proceeding from the inner to the outer layers, and a layer of substantially pure Al.sub.2 O.sub.3 --Cr.sub.2 O.sub.3. The Al.sub.2 O.sub.3 --Cr.sub.2 O.sub.3 layer may be covered with an outer coating of a material, such as boron nitride, to protect the Al.sub.2 O.sub.3 --Cr.sub.2 O.sub.3 layer from attack by slag. Alternating layers of Al.sub.2 O.sub.3 --Cr.sub.2 O.sub.3 and boron nitride may be applied as outermost sacrificial layers.
摘要翻译： 用于确定熔融金属温度的温度检测装置的保护套。 诸如热电偶的温度感测装置被封装在钼管中，该钼管涂覆有相继的多孔层钼，多个Al 2 O 3 -Cr 2 O 3 -M 2 Mo层从内部到外部逐渐降低 层和基本上纯的Al2O3-Cr2O3层。 Al2O3-Cr2O3层可以用诸如氮化硼的材料的外涂层覆盖，以保护Al2O3-Cr2O3层免受炉渣的侵蚀。 Al2O3-Cr2O3和氮化硼的交替层可以用作最外面的牺牲层。
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