Clamping cylinder for an electrode slipping device
AssigneeOutotec (Finland) Oy
InventorsJanne Ollila, Ari Ceder, Seppo Juvonen, Tom Rönnberg
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Abstract
An electrode slipping device comprises an upper holder and a lower holder, both holders containing one or more clamping shoes and one or more clamping cylinders in co-operation with the clamping shoes. The clamping shoes are operable between a position where the electrode is clamped and a position where the electrode is unclamped. The clamping cylinder is connected to the electrode holder by first fastening means and to the clamping shoe by second fastening means such that the clamping cylinder can be released from engagement with the holder by unlocking both sets of fastening means.
Claims3
A clamping cylinder for an electrode slipping device which comprises an upper annular holder ring and a lower annular holder ring, both containing one or more clamping assemblies including a clamping shoe and the clamping cylinder arranged in co-operation so that the clamping shoe is operable between a clamping position and a releasing position wherein the clamping cylinder is connectable to the annular holder ring by first fastening means and to the clamping shoe by second fastening means, and that the clamping cylinder can be released from engagement with the annular holder ring by unlocking both fastening means,
- wherein the clamping cylinder comprises a stationary cylinder element, which is connectable to the annular holder ring by first fastening means, and a movable cylinder element, which is connectable to the clamping shoe by second fastening means, and
- wherein drawers which are retained in contact with the clamping shoe by the second fastening means and a pressing piece that is pressed against the clamping shoe to force the clamping shoe against the electrode are mounted to an end wall of the movable cylinder element.
Dependencies are inferred from the claim text.