发明授权
- 专利标题： Disk-drive device
- 专利标题（中）： 磁盘驱动器
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申请号： US10433070申请日： 2002-10-01
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公开(公告)号： US07231646B2公开(公告)日： 2007-06-12
- 发明人: Mitsuyoshi Kawaguchi , Naoki Inoue , Hiroaki Mizuma , Takuji Nakamura
- 申请人： Mitsuyoshi Kawaguchi , Naoki Inoue , Hiroaki Mizuma , Takuji Nakamura
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2001-305593 20011001
- 国际申请： PCT/JP02/10230 WO 20021001
- 国际公布： WO03/032310 WO 20030417
- 主分类号： G11B17/04
- IPC分类号： G11B17/04
摘要：
A disc drive unit capable of simply performing an opening and closing driving of shutters by rotation of an inner rotor of a disc cartridge using the inner rotor is provided. A disc drive unit is constituted so as to open and close shutters (9, 10) by rotationally driving a partial gear (27) of the inner rotor (4) by a rack portion (74) of a rack member (71) slidably driving it relative to a disc cartridge (1).
公开/授权文献
- US20050229194A1 Disk drive device 公开/授权日：2005-10-13