Disc cartridge

Details Disc cartridge Disc cartridge

1986-12-16

1988-11-01

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record medium

In container

G11B 2303

Patent

active

047824174

ABSTRACT:
A disc cartridge capable of effectively preventing a recording surface section of a disc from being directly contacted by an inner surface of a casing. The disc cartridge includes a casing having a space defined therein. An inner surface of the casing has a rear end surface section which is positioned opposite to an insertion side of the disc cartridge and against which a peripheral portion of the disc is abutted. The rear end surface section is formed into a substantially sideways V-shape so that the disc may be positioned at substantially a center of the casing in a width direction of the casing along the rear end surface section.

REFERENCES:
patent: 4620247 (1986-10-01), Papciak
patent: 4665457 (1987-05-01), Odawara

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