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公开(公告)号：US08763923B2
公开(公告)日：2014-07-01
申请号：US13512826
申请日：2010-12-03
摘要： A railway rail fastening apparatus has a baseplate for receiving a railway rail to be fastened thereto and baseplate securing elements for securing the baseplate to a baseplate seat area of a concrete railway foundation. The baseplate securing elements carry first and second fastening assemblies configured for location on the concrete rail foundation on opposite sides of the baseplate seat area. Each of the first and second fastening assemblies including fixing member having a first part that extends from the baseplate member for retention within the concrete rail foundation. Only the fixing member of one fastening assembly includes a screw-threaded fastener.
摘要翻译： 铁路轨道紧固装置具有用于接收要固定在其上的铁路轨道的基座和用于将基板固定到混凝土铁路基座的基座座区域的基座固定元件。 底板固定元件承载第一和第二紧固组件，其构造成用于位于基座座区域的相对侧上的混凝土轨道基座上。 第一和第二紧固组件中的每一个包括固定构件，该固定构件具有从底板构件延伸的第一部分，用于保持在混凝土轨道基座内。 只有一个紧固组件的固定构件包括螺纹紧固件。
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公开(公告)号：US20120318881A1
公开(公告)日：2012-12-20
申请号：US13512826
申请日：2010-12-03
摘要： A railway rail fastening apparatus has a baseplate for receiving a railway rail to be fastened thereto and baseplate securing elements for securing the baseplate to a baseplate seat area of a concrete railway foundation. The baseplate securing elements carry first and second fastening assemblies configured for location on the concrete rail foundation on opposite sides of the baseplate seat area. Each of the first and second fastening assemblies including fixing member having a first part that extends from the baseplate member for retention within the concrete rail foundation. Only the fixing member of one fastening assembly includes a screw-threaded fastener.
摘要翻译： 铁路轨道紧固装置具有用于接收要固定在其上的铁路轨道的基座和用于将基板固定到混凝土铁路基座的基座座区域的基座固定元件。 底板固定元件承载第一和第二紧固组件，其构造成用于位于基座座区域的相对侧上的混凝土轨道基座上。 第一和第二紧固组件中的每一个包括固定构件，该固定构件具有从底板构件延伸的第一部分，用于保持在混凝土轨道基座内。 只有一个紧固组件的固定构件包括螺纹紧固件。
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