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1. 发明申请

US20130306747A1 RAILWAY RAIL FASTENING CLIP AND INSULATOR 有权
标题翻译：铁路固定夹和绝缘子
公开(公告)号：US20130306747A1
公开(公告)日：2013-11-21
申请号：US13979412
申请日：2012-01-24
申请人： Stephen John Cox , Christopher Gardner , Frank H. Coats , Louis M. Notarianni
发明人： Stephen John Cox , Christopher Gardner , Frank H. Coats , Louis M. Notarianni
IPC分类号： E01B9/30
CPC分类号： E01B9/30 , E01B9/306
摘要： In a railway rail fastening clip 1 for fastening a railway rail to an underlying rail foundation, which clip 1 is formed of an elongate plate shaped such that a central region 11 of the plate has in profile the form of a letter C, a first end region of the plate extending from one side of the central region 11 of the plate to form a substantially planar base portion 12 of the clip for engaging a rail fastening anchoring device secured to the rail foundation and a second end region of the plate extending from the opposite side of the central region 11 of the plate to form a toe portion 13 of the clip for bearing on a foot of the railway rail, such that in profile the second end region extends further than the first end region, the toe portion of the clip is provided with a throughhole 14 which is arranged such that, when the clip is in its operative configuration, part or all of the throughhole 14 lies above the foot of the rail, the throughhole being configured to receive a corresponding spigot 25 of a toe insulator 2 for electrically insulating the clip from the rail whereby the insulator can be retained on the toe portion of the clip.
摘要翻译：在用于将铁路轨道固定到下面的轨道基座的铁路轨道紧固夹1中，该夹子1由细长的板形成，该细长板的形状使得板的中心区域11具有字母C的形状，第一端板的区域从板的中心区域11的一侧延伸以形成用于接合固定到轨道基座的轨道固定锚固装置的夹子的基本平坦的基部12，以及从板的第二端部区域延伸的板的第二端部区域形成板的中心区域11的相对侧，以形成用于承载在铁路轨道的脚上的夹子的脚趾部分13，使得在轮廓中第二端部区域比第一端部区域延伸，夹具设置有通孔14，该通孔被布置成使得当夹子处于其操作构造时，通孔14的一部分或全部位于轨道的脚之上，通孔被配置为接收对应的用于将夹子与轨道电绝缘的脚趾绝缘体2的插口25，由此绝缘体可以保持在夹子的脚趾部分上。

2. 发明授权

US09315947B2 Railway rail fastening clip and insulator 有权
标题翻译：铁路轨道紧固夹和绝缘子
公开(公告)号：US09315947B2
公开(公告)日：2016-04-19
申请号：US13979412
申请日：2012-01-24
申请人： Stephen John Cox , Christopher Gardner , Frank H. Coats , Louis M. Notarianni
发明人： Stephen John Cox , Christopher Gardner , Frank H. Coats , Louis M. Notarianni
IPC分类号： E01B9/28 , E01B9/30
CPC分类号： E01B9/30 , E01B9/306
摘要： In a railway rail fastening clip 1 for fastening a railway rail to an underlying rail foundation, which clip 1 is formed of an elongate plate shaped such that a central region 11 of the plate has in profile the form of a letter C, a first end region of the plate extending from one side of the central region 11 of the plate to form a substantially planar base portion 12 of the clip for engaging a rail fastening anchoring device secured to the rail foundation and a second end region of the plate extending from the opposite side of the central region 11 of the plate to form a toe portion 13 of the clip for bearing on a foot of the railway rail, such that in profile the second end region extends further than the first end region, the toe portion of the clip is provided with a throughhole 14 which is arranged such that, when the clip is in its operative configuration, part or all of the throughhole 14 lies above the foot of the rail, the throughhole being configured to receive a corresponding spigot 25 of a toe insulator 2 for electrically insulating the clip from the rail whereby the insulator can be retained on the toe portion of the clip.
摘要翻译：在用于将铁路轨道固定到下面的轨道基座的铁路轨道紧固夹1中，该夹子1由细长的板形成，该细长板的形状使得板的中心区域11具有字母C的形状，第一端板的区域从板的中心区域11的一侧延伸以形成用于接合固定到轨道基座的轨道固定锚固装置的夹子的基本平坦的基部12，以及从板的第二端部区域延伸的板的第二端部区域形成板的中心区域11的相对侧，以形成用于承载在铁路轨道的脚上的夹子的脚趾部分13，使得在轮廓中第二端部区域比第一端部区域延伸，夹具设置有通孔14，该通孔被布置成使得当夹子处于其操作构造时，通孔14的一部分或全部位于轨道的脚之上，通孔被配置为接收对应的用于将夹子与轨道电绝缘的脚趾绝缘体2的插口25，由此绝缘体可以保持在夹子的脚趾部分上。

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