Train for replacing a railroad track having retractable drive me

Details Train for replacing a railroad track having retractable drive me Train for replacing a railroad track having retractable drive me

1992-09-18

1994-08-16

Oberleitner, Robert J.

Railways

Track layers

104 5, 1052152, E01B 2700

Patent

active

053376757

ABSTRACT:
The invention comprises essentially a first car (1) resting on a bogey running on the track to be replaced, and a second bogey (3) moving during the work cycles with the aid of two auxiliary devices (5, 6) above the old cross-ties (4) without rails. It also comprises a work unit for removing the old rails, a unit (8) for the old cross-ties (4) and a unit (10) for laying new cross-ties (2). The auxiliary devices (5, 6) are two retractable translation devices arranged so as to be able to move on the cross-ties (4) without rails and are disposed on either side of the second bogey (3).

REFERENCES:
patent: 1376648 (1921-05-01), Schneider
patent: 4236452 (1980-12-01), Theurer et al.
patent: 4643100 (1987-02-01), Valditerra
patent: 4773332 (1988-09-01), Theurer et al.
patent: 4979247 (1990-12-01), Buhler
patent: 5092247 (1992-03-01), Aubermann

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