Tape having a surface with a low coefficient of friction and long wear characteristics

The tape having a surface with a low coefficient of friction consists of a conformable substrate manufactured of polycarbonate or mylar. Rods of alumina, having cylindrical cross section, are adhesively bonded to the substrate. These rods are parallel to each other, spaced apart at regular intervals...

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Bibliographische Detailangaben
Hauptverfasser:	OWENS, JOHN C
Format:	Patent
Sprache:	eng
Schlagworte:	GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS
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Beschreibung
Zusammenfassung:	The tape having a surface with a low coefficient of friction consists of a conformable substrate manufactured of polycarbonate or mylar. Rods of alumina, having cylindrical cross section, are adhesively bonded to the substrate. These rods are parallel to each other, spaced apart at regular intervals and oriented lengthwise across the narrow dimension of the tape. The cylinders of alumina are tapered at both ends so that there is a smooth transition at either edge of the tape. The cylinders of alumina having a very low coefficient of friction and an extremely long lifetime, to thereby provide a surface with a low coefficient of friction for the tape transport path of a magnetic tape drive.