Screw device for high-adjusting a track span
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United States of America Patent
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Mar 10, 2009
Grant Date -
Jan 19, 2006
app pub date -
Nov 15, 2003
filing date -
Jan 21, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
Spindle device for the height adjustment and alignment of tracks on a substructure, having a transverse cantilever which is fixed to an elongate nut adjustable in height on a height adjustment spindle and which engages under the rail and which is formed as a horizontal spindle plate which is mounted on the elongate nut pivotably about a horizontal axis and on which a slide provided with a clamping mount device for the rail foot is displaceable by means of a second spindle device transverse to the height adjustment spindle.
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