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US 4,534,689 AGranted
Mobile rail contouring machine
AssigneeFranz Plasser Bahnbaumaschinenindustriegesellschaft m. b. H.
InventorJosef Theurer
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AssigneeFranz Plasser Bahnbaumaschinenindustriegesellschaft m. b. H.
InventorJosef Theurer
Estimating the term…
A mobile rail contouring machine is arranged for continuously removing such unning surface irregularities as ripples, corrugations and overflow metal from rail heads during the continuous movement of the machine along a railroad track. The machine comprises a frame, a rail contouring tool mounting linked to the frame, and a drive for adjusting the mounting vertically relative to the running surface of the rail head and for pressing the mounting thereagainst and laterally without play against the rail head side which is not worked. A plurality of guide rollers engage the running surface of the rail head and vertically guide the mounting therealong and an additional guide roller laterally guides the mounting without play along the rail head side. A rail contouring tool head including a tool holder is mounted on the mounting between two of the guide rollers and a rail contouring tool is mounted in the tool holder.
A mobile rail contouring machine mounted on a railroad track for continuous movement in an operating direction, the track including two rails each having a rail head defining a gage side, a field side and a running surface, the gage and field sides extending from the running surface to a lower edge of the rail head, the machine being arranged for continuously removing such running surface irregularities as ripples, corrugations and overflow metal during the continuous movement and comprising
A mobile rail contouring machine mounted on a railroad track for continuous movement in an operating direction, the track including two rails each having a rail head defining a gage side, a field side and a running surface, the gage and field sides extending from the running surface to a lower edge of the rail head, the machine being arranged for continuously removing such running surface irregularities as ripples, corrugations and overflow metal during the continuous movement and comprising
A mobile rail contouring machine mounted on a railroad track for continuous movement in an operating direction, the track including two rails each having a rail head defining a gage side, a field side and a running surface, the gage and field sides extending from the runningsurface to a lower edge of the rail head, the machine being arranged for continuously removing such running surface irregularities as ripples, corrugations and overflow metal during the continuous movement and comprising
A mobile rail contouring machine mounted on a railroad track for continuous movement in an operating direction, the track including two rails each having a rail head defining a gage side, a field side and a running surface, the gage and field sides extending from the running surface to a lower edge of the rail head, the machine being arranged for continuously removing such running surface irregularities as ripples, corrugations and overflow metal during the continuous movement and comprising
Dependencies are inferred from the claim text.