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US 5,615,615 AGranted
Track working machine
AssigneeFranz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.
InventorsJosef Theurer, Friedrich Peitl
Life of this patent
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Abstract
A track working machine includes a machine frame and a body structure mounted on the machine frame and incorporating a motor. A lower horizontal underside of the machine frame is equipped with fasteners for detachably securing undercarriages as well as a coupling for permitting a detachable connection of a power supply line with further power supply lines of a drive and a brake unit of a undercarriage.
Claims10
A track working machine;
- comprising:
- a machine frame configured to be selectively supported directly on a generally flat surface or supported by undercarriages for movement along a track in operating direction, said machine frame having opposing axial ends in a longitudinal direction and exhibiting an underside forming a leveled surface between the axial ends when removing said undercarriages for allowing stable placement of said machine frame on said flat surface;
- a body structure placed upon said machine frame and incorporating a motor;
- a first set of fastener assemblies provided at said underside for permitting a detachable securement of said undercarriages to said underside of said machine frame, and configurated to allow placement of the machine frame directly on said generally flat surface when the undercarriages are removed;
- and
- a first set of coupling arrangements received in said underside for permitting a connection of a power supply line to power supply lines of a drive and a brake unit of an undercarriage.
3 more elements
Dependencies are inferred from the claim text.