Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1986-05-16
1988-06-07
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
36013033, 3601303, G11B 548, G11B 2116, G11B 1560
Patent
active
047500662
ABSTRACT:
Magnetic head unit (1) in a plastic mounting (3) which encloses the magnetic head casing (30) behind the head face (4). The plastic mounting (3) has tape guide elements (7) which guide the magnetic tape moved along the head face (4) in the correct azimuth position. The connecting pins (26) projecting from the rear wall (25) of the head casing (30) are joined to a connecting plate (27), to which the connecting cables (32) are connected. A connecting bracket (28) serving for earthing is provided on the magnetic head casing (30) and is connected to the connecting plate (27) substantially parallel with the connecting pins (26) of the magnetic head casing (30).
REFERENCES:
patent: 2886652 (1959-05-01), Davis
patent: 2911483 (1959-11-01), Dopieralski
patent: 3777070 (1973-12-01), Bump, Jr.
patent: 4356524 (1982-10-01), Watanabe
patent: 4586098 (1986-04-01), Pretto
patent: 4605978 (1986-08-01), Zeavin
IBM Technical Disclosure Bulletin, vol. 23, No. 7A, Dec. 80, "Retention Means for Head Wire Assembly" by Burns et al., p. 29-52.
Faller F. Brice
Garcia Alfonso
U.S. Philips Corporation
Wolff John H.
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