Woodworking – Gaining machine – Traveling on railway track
Patent
1999-09-01
2000-11-14
Bray, W. Donald
Woodworking
Gaining machine
Traveling on railway track
144 21, 1441331, B27C 500
Patent
active
061455571
ABSTRACT:
A machine for treating a track composed of two rails fastened to ties and rail pads interposed between the rails and ties has a machine frame supported on the track for mobility in a longitudinal direction. Mounted to the machine frame are two vertically adjustable track lifting units spaced from one another in the longitudinal direction, each being associated with a tie displacement device having a pressing element. The latter is arranged for application to a tie to be displaced with the aid of a drive adjusting the pressing element transversely to the longitudinal direction. A vertically adjustable stripping device positioned between the two track lifting units is provided for removing the rail pads situated on the displaced tie.
REFERENCES:
patent: 1820636 (1931-08-01), Talboys
patent: 2754861 (1956-07-01), Faurel et al.
patent: 4848426 (1989-07-01), Whitaker, Jr.
Bray W. Donald
Feiereisen Henry M.
Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
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