Device for the electrolytic deposition of metal on metal strips
OwnerHans J. May, Roland Schnettlerinventors
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Abstract
In a device for the electrolytic deposition of metal on the metal strips (1) forming the cathode, which are taken through a gap in an electrolyte (3) between two flat or rod-like parallel anodes (2), the proposal is for edge masks (4) to screen off the edge regions of the metal strip (1). The shanks (41 ) of each edge mask (4) are prestressed by springs against the anodes (2) and their relatively wide shanks may be directed transversely to the direction of the strip in order to take transitions between different strip widths into account.
Claims4
Device for the electrolytic deposition of metal on a cathode formed by a metal strip, comprising
- two plate-like or rod-like anodes arranged parallel to each other with a gap therebetween;
- said metal strip being guided through said gap in an electrolyte adopted to be between said two anodes;
- two edge masks each having two shanks for enclosing in a screening way the edge zone of the metal strip and set up in said gap transversely to the direction of the strip;
- and
- said shanks of each edge mask rest against the anodes with elastic prestress.
Dependencies are inferred from the claim text.