Recording and/or reproducing apparatus having rotary drum unit

Details Recording and/or reproducing apparatus having rotary drum unit Recording and/or reproducing apparatus having rotary drum unit

1997-04-14

1998-09-15

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 1500

Patent

active

058088415

ABSTRACT:
An apparatus for recording and/or reproducing information on or from a tape has a fixed drum, a rotary drum, a bearing and a grounding member. The rotary drum is provided with at least one head. The bearing is disposed between the fixed drum and the rotary drum to enable the fixed drum to rotatably support the rotary drum. The fixed drum has a through hole formed within an area which corresponds to an area where the bearing is disposed. The grounding member is arranged in the through hole to be in contact with the bearing.

REFERENCES:
patent: 4623944 (1986-11-01), Yamashita
patent: 5119257 (1992-06-01), Itou et al.
patent: 5442506 (1995-08-01), Kang

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