Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1980-03-18
1982-07-06
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
242181, 242193, 242210, 36013021, G11B 1560, G11B 1532, G11B 578
Patent
active
043386415
ABSTRACT:
The magnetic tape device includes a supply reel which has a wound tape therein. The device further includes a pair of pulleys. The axis of the first pulley is, at the same level, in parallel to the axis of said supply reel. The axis of the second pulley is not inclined to a rightangle to the direction of the tape length but is at a twisted position against the position which is in parallel to the axis of the first pulley. Therefore, the tape is twisted when it travels "between" said pulleys. The device also includes a take-up reel, the axis of which is, at the same level, in parallel to the axis of said second pulley. The supply reel and the take-up reel are not supported with one common double shaft but are supported with their own strong shaft at their own places. The device, of course, has other means which ordinary magnetic tape devices have.
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patent: 3135475 (1964-06-01), Dodsworth
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patent: 3314625 (1967-04-01), Mahn
patent: 3642227 (1972-02-01), Lewis
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patent: 3679215 (1972-07-01), Roberts et al.
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patent: 3889901 (1975-06-01), Hoyer
patent: 4170787 (1979-10-01), Gunschmann et al.
Airborne/Mobile Instrumentation Recorder, model AR-700 AMPEX.
Monitering Recorder, Model PI-5100 Precision Instrument.
Daiichi Electric Co. Ltd.
Eddleman Alfred H.
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