Machine for molding localized sections of a railroad rail, particularly for welding ends of rails or other local defects
AssigneeSpeno International S.A.
InventorJean-Pierre Jaeggi
Life of this patent
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Abstract
The machine comprises an automotive vehicle (1) and at least one grinding carriage (2). During the grinding operation of the rail, the automotive vehicle (1) is standing still, immobile with respect to the railroad track, whereas the grinding carriage (2) displaces itself reciprocally along the track. The distance between the the carraige (2) and the vehicle (1) is thus variable.
Claims4
A machine for grinding localized sections of a rail, comprising an automotive vehicle and at least one grinding carriage supported independently of said vehicle by wheels on a said rail, motor means on said carriage and connected to said wheels to drive said wheels in rotation for moving said carriage relative to the vehicle with reciprocatory movement on and longitudinally along said rail on said wheels at a location spaced longitudinally along the rail from said vehicle, the carriage having thereon at least one grinding device for grinding the rail during said reciprocatory movement of said carriage, and power means interconnecting the automotive vehicle and the carriage for supplying energy from the automotive vehicle to the carriage whereby the carriage performs grinding operations on the rail while reciprocating, at the same time that the automotive vehicle remains stationary.
Dependencies are inferred from the claim text.