High-vacuum coating apparatus

A high-vacuum coating apparatus for coating films has beneath its coating cylinder (7) a pivoting unit (8) which can turn on a pivot shaft (25). It has an adjustable mask (29) and thereunder a shutter (28) which can run from a position covering an evaporator to a position releasing it. Due to its ab...

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Bibliographische Detailangaben
Hauptverfasser:	WENK, KARL-HEINRICH, SCHOENHERR, BERNHARD
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	A high-vacuum coating apparatus for coating films has beneath its coating cylinder (7) a pivoting unit (8) which can turn on a pivot shaft (25). It has an adjustable mask (29) and thereunder a shutter (28) which can run from a position covering an evaporator to a position releasing it. Due to its ability to turn, the pivoting unit (8) together with its parts can easily be cleaned.