Dynamic magnetic information storage or retrieval – Miscellaneous
Patent
1987-07-17
1989-02-28
Wolff, John H.
Dynamic magnetic information storage or retrieval
Miscellaneous
360 746, 360 60, G11B 3312
Patent
active
048091154
ABSTRACT:
A light-emitting element and light-receiving elements are embedded upright in a single printed wiring board for cooperating with one another in detecting the leader tape portion of a magnetic tape. Such a printed wiring board is fixed to a chassis by means of which a magnetic tape cassette is held in position. This arrangement enables a reduction in the number of leads and connectors, and hence greatly decreases the number of connections to the body of a magnetic recording and reproducing apparatus, thereby improving its adaptability with respect to automated assembly.
REFERENCES:
patent: 4216512 (1980-08-01), Vidwans
patent: 4604665 (1986-08-01), Muller et al.
patent: 4651241 (1987-03-01), von der Heide et al.
Katohno Noboru
Shibata Yoshihiro
Yokota Hajime
Bussan Matthew J.
Hitachi , Ltd.
Wolff John H.
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