Railway rail fastening clip and assembly

Railways: surface track – Fastenings – Clamps

Reexamination Certificate

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Reexamination Certificate

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06923381

ABSTRACT:
A railway rail fastening clip, for fastening a railway rail to an underlying rail foundation, is formed of an elongate plate shaped such that a central region 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 portion of the plate to form a base portion 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 of the plate to form a toe portion of the clip for bearing on the railway rail. The toe portion of the clip is provided with an insulator retainer for retaining thereon a toe insulator for electrically insulating the clip from the rail.

REFERENCES:
patent: 4379521 (1983-04-01), Young et al.
patent: 4463898 (1984-08-01), Young et al.
patent: 4688719 (1987-08-01), Young et al.
patent: 5125573 (1992-06-01), Vanotti
patent: 5520330 (1996-05-01), Brown et al.
patent: 6367704 (2002-04-01), Mediavilla
patent: 6431463 (2002-08-01), Igwemezie
patent: 444206 (1967-09-01), None
patent: 696418 (1951-04-01), None
patent: 839237 (1956-06-01), None
patent: 808468 (1957-07-01), None
patent: 967694 (1962-07-01), None
patent: 1076718 (1965-11-01), None
patent: 2019923 (1979-11-01), None
patent: 9623107 (1996-08-01), None

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