Magnetic head support device for magnetic disc recording device

Details Magnetic head support device for magnetic disc recording device Magnetic head support device for magnetic disc recording device

1997-11-04

1999-07-27

Davis, David D.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 2108

Patent

active

059300825

ABSTRACT:
When a slider slides on a recording medium and a frictional force acts on the slider, an unstable vibration resulting from falling forward of the slider and a local stress are prevented from being generated. An attitude of the slider is stabilized, and the slider is kept in a steady contact with a disc. A rotary support mechanism is constituted by successively connecting one deformable portion, one rigid portion and another deformable portion to an upstream side of another rigid portion with a slider attached thereto in a recording medium movement direction. The another deformable portion is bonded to a support arm. While a predetermined pressing load is given to the slider by a spring portion, an intersection of an extension of a virtual line connecting the one and another deformable portions with the surface of the recording medium is positioned on the upstream side of a sliding point of the slider on the recording medium in the recording medium movement direction.

REFERENCES:
patent: 5012368 (1991-04-01), Bosier et al.
patent: 5237475 (1993-08-01), Kazama et al.
patent: 5428489 (1995-06-01), Takamure et al.
patent: 5568332 (1996-10-01), Khan
patent: 5617274 (1997-04-01), Ruiz

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