Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1987-03-12
1989-01-03
Hecker, Stuart N.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 554, G11B 2116
Patent
active
047961180
ABSTRACT:
There is disclosed a magnetic head assembly for use in a disk drive that can store and retrieve data from a magnetic disk. The assembly has a carriage and an arm on which a lower magnetic head and an upper magnetic head are carried, respectively. A hinged leaf spring is located on the carriage remotely from the heads. The arm can swing about the spring which is welded to the spring mount portion of the carriage.
REFERENCES:
patent: 4250530 (1981-02-01), Yang
patent: 4302789 (1981-11-01), Vos
patent: 4327388 (1982-04-01), Wanek
patent: 4355339 (1982-10-01), King et al.
patent: 4389688 (1983-06-01), Higashiyama
patent: 4399476 (1983-08-01), King
patent: 4549239 (1985-10-01), Kawajiri
Fuke Takamichi
Gunji Kunihiko
Kobayashi Kazuo
Ohkita Masao
Shigenai Osamu
Alps Electric Co. ,Ltd.
Chong Leighton K.
Hecker Stuart N.
Shoup Guy W.
Urcia Benjamin E.
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