Steady rest
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United States of America Patent
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Sep 18, 2012
Grant Date -
Nov 27, 2008
app pub date -
May 7, 2008
filing date -
May 26, 2007
priority date (Note) -
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Abstract
A steady rest for clamping of rod-shaped workpieces, the steady rest including three holding elements, including two outer holding elements adapted to be swivelled about a pin mounted in a housing and a middle holding element adapted to be adjusted axially, and in which coolant or lubricant can be carried to a workpiece by means of ducts in the housing and the middle holding element. The ducts provided in the housing and in the middle holding element, being connected to a cavity and the ducts being connected together by a deformable flexible high-pressure hose. The ducts being connected together by means of the elastically deformable element.
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