Track working machine

Railways – Track layers

Patent

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Details

E01B 2900

Patent

active

055906010

ABSTRACT:
A track working machine includes a machine frame extending in longitudinal direction along a track and supported by undercarriages for mobility in an operating direction along the track. The machine frame exhibits a first work section situated between two undercarriages and a second work section immediately trailing the first work section in the operating direction. A self-propelled transport unit travels along guide rails which are mounted in the longitudinal direction onto the machine frame. The machine frame is formed in the area of the first work section essentially by two parallel beams extending in the longitudinal direction and spaced transversely to the machine frame, with the parallel beams being connected together by a traverse heading disposed above the guide rails to thereby enable the transport unit to move from the second work section underneath the traverse heading into the first work section.

REFERENCES:
patent: 5193461 (1993-03-01), Theurer et al.
patent: 5195436 (1993-03-01), Valditerra
patent: 5222435 (1993-06-01), Theurer et al.
patent: 5469791 (1995-11-01), Theurer et al.

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