Holding apparatus for holding a pipe in a rotatable manner to be machined
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United States of America Patent
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Sep 29, 2020
Grant Date -
Jul 13, 2017
app pub date -
Jun 26, 2015
filing date -
Jun 30, 2014
priority date (Note) -
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Abstract
A holding apparatus for holding a workpiece, which has a round and/or tubular cross section and is to be machined, in such a way that, in the held state, the workpiece can be rotated in relation to the holding apparatus, having at least two clamping arms, which are mounted in a pivotable manner on a base part and by means of which a clamping force can be exerted onto the workpiece, and having an adjustment mechanism for the clamping arms. Provision is made for the adjustment mechanism to have at least two drivers which are guided in a straight line, it being possible for the clamping arms to be pivoted or the clamping arms being pivoted toward one another by virtue of the movement of the drivers, wherein the drivers are arranged one behind the other as seen transversely in relation to the direction of movement of the drivers.
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