Rehabilitation machine having its feed and discharge of material

Details Rehabilitation machine having its feed and discharge of material Rehabilitation machine having its feed and discharge of material

1988-07-18

1990-09-25

Focarino, Margaret A.

Railways

Track layers

E01B 2905

Patent

active

049585738

ABSTRACT:
Rehabilitation machine (10) for railway road beds, which comprises a framework (11) rested on a front bogie (12) and rear bogie (13), cabs (14-15) to drive the machine during its travels, an excavation chain (20) cooperating with a hopper (21) in the transfer of excavated material onto an elevator (22), and a leading end (24) and trailing end (124) relative to the direction of advance (19) of the machine (10), and also comprises at one end a first front conveyor (27) to deliver a mixture of aggregate materials (26) and a second front conveyor (33) to deliver metalling (32) towards the machine (10) and also discharge conveyors (23) to discharge excavated material from the machine (10).

REFERENCES:
patent: 2737901 (1956-03-01), Drouard et al.
patent: 3872929 (1975-03-01), Teurer et al.
patent: 3957000 (1976-05-01), Plasser et al.
patent: 3976142 (1976-08-01), Plasser et al.
patent: 4357874 (1982-11-01), Theurer
patent: 4479439 (1984-10-01), Theurer et al.
patent: 4502389 (1985-03-01), Theurer et al.
patent: 4538687 (1985-09-01), Theurer et al.

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