Band saw for sawing a rail of a track
AssigneeRobel Bahnbaumaschinen GmbH
InventorsOTTO WIDLROITHER, FABIAN EHRLER
Life of this patent
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Abstract
A band saw for sawing a rail of a track is configured for fastening to a vice which can be clamped onto the rail and is provided with a feed device. The band saw includes a frame in which four saw band rollers are mounted. A saw band is stretched around the four saw band rollers and, in a recess of the frame, the saw band is twisted into a sawing plane by guiding elements. Due to the utilization of four saw band rollers, there is little wear of the saw band, resulting in a longer service life.
Claims19
1-15. (canceled)
A band saw for sawing a rail of a track, wherein the band saw is to be fastened to a vice that is to be clamped onto the rail and that is provided with a feed device, the band saw comprising:
- a frame with four saw band rollers mounted thereon;
- an endless saw band stretched around said four saw band rollers;
- and
- guiding elements disposed to twist said saw band within a void of said frame into a sawing plane.
A band saw apparatus for sawing a rail of a track, the apparatus comprising:
- a vice to be clamped onto the rail;
- a band saw to be fastened to said vice, said band saw having:
- a frame with four saw band rollers mounted thereon;
- an endless saw band stretched around said four saw band rollers:
- and
- guiding elements disposed to twist said saw band within a void of said frame into a sawing plane;
- and
- said vice having a feed device configured to move said saw band in the sawing plane transversely to the rail.
Dependencies are inferred from the claim text.