Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1994-07-07
1995-12-26
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 556
Patent
active
054793076
ABSTRACT:
An audio head position adjusting device for use in a video cassette recorder comprises a support plate rotatably mounted on a deck of the recorder, and a mounting plate resiliently supported on the support plate and carrying an audio head thereon. The mounting plate is associated with the support plate by azimuth adjusting screws which is used to adjust a vertical position of the audio head and by a tilt adjusting screw which is used to adjust an inclined position of the audio head. The support plate is provided with a horizontal adjusting mechanism at its middle portion, which is adaptive to adjust the audio head in a horizontal direction. The horizontal adjusting mechanism includes toothed lugs provided at an opening of the middle portion of the support plate, and an adjusting knob engaged with the toothed lugs of the support plate and rotatably held in a recessed groove of the deck.
REFERENCES:
patent: 4422116 (1983-12-01), Cap
patent: 4833558 (1989-05-01), Baheri
patent: 5055956 (1991-10-01), Kaya et al.
patent: 5175659 (1992-12-01), Yamanaka
Daewoo Electronics Co. Ltd.
Miller Brian E.
Tupper Robert S.
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