Cleaning cartridge
AssigneeFuji Photo Film Co., Ltd.
InventorsTsutomu Sugisaki, Hideomi Watanabe
Life of this patent
Estimating the term…
Abstract
A cartridge for cleaning a magnetic head for use with flexible discs. The cartridge contains a cleaning disc comprising a flexible and non-magnetic support, with a magnetic layer provided on one or both surfaces of the flexible and non-magnetic support. A fibrous material layer is provided on one layer of the magnetic layers where both surfaces of the cleaning disc carry a magnetic layer or on the surface free of a magnetic layer when only one surface carries a magnetic layer. The flat box-like cartridge has a lubricating layer provided on the inner surface thereof which faces the exposed magnetic layer of the cleaning disc, and is capable of rotatably accomodating the cleaning disc.
Claims2
A cartridge for cleaning magnetic heads for use with a flexible disc which comprises:
- a cleaning disc comprising a flexible and non-magnetic support, a magnetic layer provided on both surfaces of the flexible and non-magnetic support, and a fibrous material layer for contact with the magnetic head for cleaning thereof provided on one layer of the magnetic layers;
- and a flat box-like cartridge with a lubricant layer provided on the inner surface of the flat box-like cartridge which faces the exposed magnetic layer of the cleaning disc, which flat box-like cartridge rotatably accomodates the cleaning disc.
A cartridge for cleaning magnetic heads for use with a flexible disc which comprises:
- a cleaning disc comprising a flexible and non-magnetic support, a magnetic layer provided on one surface of the flexible and non-magnetic support, and a fibrous material layer for contact with the magnetic head for cleaning thereof provided on the surface free of a magnetic layer;
- and a flat box-like cartridge with a lubricating layer provided on an inner surface of the flat box-like cartridge which faces the exposed magnetic layer of the cleaning disc, which flat box-like cartridge rotatably accomodates the cleaning disc.
Dependencies are inferred from the claim text.