| 摘要 |
<p>The clip 1, for fastening a railway rail to an underlying rail foundation, is an elongate plate shaped such that a central region 11 has in profile the form of a letter C, a first end region extending from one side of the central region 11 to form a substantially planar base portion 12 for engaging a rail fastening anchoring device secured to the rail foundation and a second end region extending from the opposite side of the central region 11 to form a toe portion 13 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 being provided with a through hole 14 which is arranged such that, when the clip is in its operative configuration, part or all of the through hole 14 lies above the foot of the rail, the through hole 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. The through hole 14 is elongate.</p> |
