发明名称 |
Disk drive |
摘要 |
A disc drive according to the present invention is adapted to a disk cartridge including: a disk; a body to contain the disk; a window provided for the body to allow a data reading and/or writing head to access the disk; a shutter for opening or closing the window; and a rotational member including a gear as a part of its outer periphery and rotating to open or close the shutter. The drive includes a shutter driving mechanism for opening and closing the shutter by rotating the rotational member of the disk cartridge, and the shutter driving mechanism includes a driving gear, which engages with the gear of the rotational member and which turns around a first rotation shaft. The first rotation shaft swings around the center of rotation of the rotational member of the disk cartridge that is held on the holding portion.
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申请公布号 |
US2005240948(A1) |
申请公布日期 |
2005.10.27 |
申请号 |
US20050521068 |
申请日期 |
2005.01.12 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
EZAWA KOZO;INATA MASAHIRO;SAJI YOSHITO |
分类号 |
G11B17/04;G11B23/03;(IPC1-7):G11B17/03 |
主分类号 |
G11B17/04 |
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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