SHEET-ENGAGING SURFACE IN SHEET-GRIPPING DEVICES IN SHEET-HANDLING AND SHEET-PROCESSING MACHINES

Profile machined into the ground material of the holding surface of the sheet clamping arrangements in sheet processing equipment, is coated. The coating is a layer of very fine grain metal oxide or metal carbide. The average size of the grains is 10 mu m and the oxides or carbides are of chromium,...

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Bibliographische Detailangaben
Hauptverfasser: KHANS JONE,DD, ARNDT JENTTSSH,DD, KHEJNER FINK,DD, VIKTOR KHEFFTLER,DD, NORBERT DITTMANN,DD
Format: Patent
Sprache:eng
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Zusammenfassung:Profile machined into the ground material of the holding surface of the sheet clamping arrangements in sheet processing equipment, is coated. The coating is a layer of very fine grain metal oxide or metal carbide. The average size of the grains is 10 mu m and the oxides or carbides are of chromium, tungsten, titanium or aluminium. Loss of holding capacity during use is prevented by the high resistance to wear of the coating.