Floppy disk with head slot in liner cut from liner material with preferred orientation

Floppy disk with head slot in liner cut from liner material with preferred orientation

A 3.5 inch floppy disk is provided with a nonwoven microfiber positioned between the thin magnetic disk and the rigid shell. The liner is fixed to the inside surface of the shell, and has a disk head slot cut out corresponding to the location of the disk head opening in the shell. A specified fiber...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUBO, TOYOHIDE
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 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:A 3.5 inch floppy disk is provided with a nonwoven microfiber positioned between the thin magnetic disk and the rigid shell. The liner is fixed to the inside surface of the shell, and has a disk head slot cut out corresponding to the location of the disk head opening in the shell. A specified fiber orientation in the liner's nonwoven material provides it with more tensile strength in a longitudinal direction than in a lateral direction. Cutting the disk head slot in the lateral direction reduces the fiber protrusion and loose cuttings at the edges, and thereby reduces bit errors.