Wiper spring assembly for the fabric liner of a floppy disc

Details Wiper spring assembly for the fabric liner of a floppy disc Wiper spring assembly for the fabric liner of a floppy disc

1985-05-16

1987-06-30

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record medium

In container

G11B 2303

Patent

active

046775170

ABSTRACT:
A wiper spring attached to a ramp formed in a floppy disc jacket base, which biases against a fabric liner to force the fabric liner against the floppy disc. The wiper spring is preferably metal, such as phosphor bronze, berilium copper or stainless steel. The wiper spring is attached to the jacket base by two or more posts formed on the base which protrude through openings formed in the spring and which are peened to hold the spring in place.

REFERENCES:
patent: 4417291 (1983-11-01), Miklos et al.
patent: 4419164 (1983-12-01), Martinelli
patent: 4510546 (1985-04-01), Asami et al.
patent: 4532564 (1985-07-01), Larson et al.

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