Information reproducing apparatus and method, and drive...

Dynamic information storage or retrieval – Dynamic mechanism subsystem – Access of multiple storage elements

Reexamination Certificate

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Details

C369S258100, C369S270100

Reexamination Certificate

active

07012877

ABSTRACT:
An information reproducing apparatus is provided with: a clamping device (900) capable of clamping and clamp-releasing a recording medium (100); a rotating device (20) for rotating the recording medium clamped by the clamping device; a reading device (30) disposed opposite to an information record surface of the recording medium for reading information recorded on the information record surface of the recording medium; a driving device (34, 34D,32) capable of moving the reading device in a radial direction of the recording medium; and a linkage device (24, 83, 85) for linking a clamping or clamp-releasing action by the clamping device with a movement of the reading device by the driving device. The driving device moves the reading device as a first driving voltage is supplied to the driving device upon reading the information recorded on the information record surface, the first driving voltage including such a value that the action of the clamping device is not linked with the movement of the reading device by the linkage device.

REFERENCES:
patent: 6115210 (2000-09-01), Kakuta et al.
patent: 6134213 (2000-10-01), Suzuki et al.
patent: 6198716 (2001-03-01), Tamiya et al.
patent: 2001/0012260 (2001-08-01), Tamiya et al.
patent: 9-91815 (1997-04-01), None
patent: 10-162463 (1998-06-01), None
patent: 11-45492 (1999-02-01), None

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