Dynamic magnetic information storage or retrieval – Head – Head accessory
Patent
1986-04-25
1988-10-25
Hecker, Stuart N.
Dynamic magnetic information storage or retrieval
Head
Head accessory
360132, 3601303, 242199, G11B 574, G11B 1560, G11B 2300
Patent
active
047807822
ABSTRACT:
A magnetic tape backing leaf spring which includes a reed element comprising a working portion engageable directly with a tape and two supporting portions connected to the working portions by two stepped zones, the working portion getting elastically deformed when a magnetic head is inserted into the cassette, to press the tape against the magnetic head, while the angles between the stepped zones, the supporting portions and the working portion keep constant, the reed element being provided at its ends with projections extending in the longitudinal direction of it, and defining a swinging axis for the reed element along its longitudinal development.
REFERENCES:
patent: 3495787 (1970-02-01), Wallace
patent: 3838463 (1974-09-01), Ysbrand
patent: 3984049 (1976-10-01), Shawen
patent: 4087845 (1978-05-01), Saito
patent: 4271441 (1981-06-01), Greiner et al.
patent: 4293885 (1981-10-01), Shirako et al.
patent: 4314299 (1982-02-01), Ishida et al.
patent: 4573095 (1983-02-01), Bordignon
A.T.B. S.p.A.
Garcia Alfonso
Hecker Stuart N.
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