Rail fastening assembly

Details Rail fastening assembly Rail fastening assembly

1991-12-11

1994-12-20

Huppert, Michael S.

Railways: surface track

Fastenings

Clamps

238338, E01B 940

Patent

active

053739884

ABSTRACT:
A rail fastening assembly for fastening a rail to a sleeper and comprising an insert and a complimentary resilient clip. The insert has a shank portion extending upwardly into a jaw. The jaw has a locating recess extending along the entire length of the upper surface and with the depth for receiving the clip. The base of the jaw has a seat with a ledge extending into a projection. The clip comprises a first and second loops, each having a flat surface.

REFERENCES:
patent: 3749310 (1973-07-01), Borup et al.
patent: 4067495 (1978-01-01), Qureshi
patent: 4442973 (1984-04-01), Fee
patent: 4600145 (1986-07-01), Geddes
patent: 4715534 (1987-12-01), Fee
patent: 4770343 (1988-09-01), Heim et al.
patent: 4801084 (1989-01-01), Rex
patent: 5069386 (1991-12-01), Duval
patent: 5096119 (1992-03-01), Schultheiss et al.
Koppers, "DS-18 Double-Shank Elastic Rail Fastner", Oct. 12, 1982, p. FP-995.
Fist-BTR, "Rail Fastening System for Concrete Sleepers," Oct. 12, 1982, 6 page brochure.

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