Base plate insert

Details Base plate insert Base plate insert

1988-03-25

1989-01-31

Reeves, Robert B.

Railways: surface track

Fastenings

Clamps

238349, E01B 934

Patent

active

048010847

ABSTRACT:
An insert for a resilient rail fastening system, including a shank terminating at its lower end with an abutment to engage a lower surface of a base plate supporting a rail, the shank having at its upper end downwardly facing clip engaging surfaces which engage a resilient clip so as to cause compression thereof so that the rail engaged by the clip is biased into engagement with the base plate.

REFERENCES:
patent: 2294736 (1942-09-01), Burkhardt
patent: 2333518 (1943-11-01), Burkhardt
patent: 4466569 (1984-08-01), Taylor
patent: 4566631 (1986-01-01), Brown
patent: 4600145 (1986-07-01), Geddes
patent: 4705215 (1987-11-01), Eisenberg et al.

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