Method of renewal of a railroad track and train therefor

Details Method of renewal of a railroad track and train therefor Method of renewal of a railroad track and train therefor

1975-06-20

1977-01-25

Spar, Robert J.

Railways

Track layers

37107, 104 3, 171 16, E01B 2702, E01B 2704, E01B 2902, E01B 2905

Patent

active

040045242

ABSTRACT:
The complete renewal of a railway road track, i.e. clearing and screening the ballast, and substituting new ties and rails for the old ones, comprises a continuous sequence of operations forming repeating cycles consisting in removing the old track, clearing and screening the ballast, laying a new track with a single passage of a train comprising, in addition to the apparatus necessary for performing the operations, and to the cars necessary for transporting the rails, ties and hardware accessories, at least one track-laying and removing lift of trucks equipped with gantries and frame trucks.

REFERENCES:
patent: 3685456 (1972-08-01), Plasser et al.
patent: 3699894 (1972-10-01), Plasser et al.

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