Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the record
Patent
1973-10-24
1976-01-13
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the record
360 72, 360 74, 360 95, G11B 1518, G11B 1566
Patent
active
039328899
ABSTRACT:
A magnetic recording and reproducing system using a one-reel catridge tape, which is provided at its leading end with a leader tape wider and more rigid than the magnetic tape and wound on a supply reel accommodated in a protective case, the tape being automatically loaded with the leader tape guided to a take-up reel through a leader tape guide having a slit extending in the direction of tape travel and wider than the magnetic tape but narrower than the leader tape. The system is provided with an automatic tape drive control circuit for effecting sequential control of the tape drive in various timings such as when commencing the loading of the tape, at the end of the tape loading, upon detection of the trailing end of the magnetic tape and at the end of the rewinding. Further, there is provided means for preventing the malfunctioning of the system in case trouble occurs in the tape progress detection means.
REFERENCES:
patent: 3758009 (1973-09-01), Magahiro et al.
patent: 3788571 (1974-01-01), Finster et al.
Takeda Kiyoshi
Yabu Toshiomi
Matsushita Electric - Industrial Co., Ltd.
Tupper Robert S.
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