Pressure pad and shielding plate for a tape cassette

Details Pressure pad and shielding plate for a tape cassette Pressure pad and shielding plate for a tape cassette

1979-03-16

1981-03-17

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Head

Head accessory

242199, 360132, G11B 2308, G11B 1560

Patent

active

042570778

ABSTRACT:
A tape cassette comprises a supporting arm extending over a magnetic shielding plate, a movable body supported by the supporting arm to be movable forward and backward and a resilient material disposed between the movable body and the supporting arm whereby a head can be inserted along the magnetic shielding plate to improve magnetic shielding effect and magnetic recording and reproducing characteristics.

REFERENCES:
patent: 3126163 (1964-03-01), Knox
patent: 3130933 (1964-04-01), Pillsbury, Jr. et al.
patent: 3210482 (1965-10-01), Fischer
patent: 3378266 (1968-04-01), Karecki
patent: 3789157 (1974-01-01), Greiner et al.
patent: 3851115 (1974-11-01), Zacaroli
patent: 3984049 (1976-10-01), Shawen

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