发明名称 |
Information reproducing apparatus and method, and drive control system |
摘要 |
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. <IMAGE> |
申请公布号 |
EP1372150(A3) |
申请公布日期 |
2004.12.15 |
申请号 |
EP20030253724 |
申请日期 |
2003.06.12 |
申请人 |
PIONEER CORPORATION |
发明人 |
OKAMOTO, YASUHISA;SASAKI, TAKASHI;NAOHARA, SHINICHI;MATSUO, KAZUNORI;YOSHIDA, MASAO;SHINKAI, YASUHIRO;NAKAMURA, KENJI;KOJIMA, SHIGERU;UCHIYAMA, KENJI |
分类号 |
H04N5/76;G11B17/028 |
主分类号 |
H04N5/76 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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