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: US11836295申请日: 2007-08-09
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公开(公告)号: US07958520B2公开(公告)日: 2011-06-07
- 发明人: Keiji Jitsukawa , Noriyoshi Ishii , Kiyoshi Omori , Katsunori Takahashi , Tomoyasu Takaoka , Yuji Suzuki , Shigeru Tamura , Satoshi Muto
- 申请人: Keiji Jitsukawa , Noriyoshi Ishii , Kiyoshi Omori , Katsunori Takahashi , Tomoyasu Takaoka , Yuji Suzuki , Shigeru Tamura , Satoshi Muto
- 申请人地址: JP Tokyo JP Tokyo
- 专利权人: Sony Corporation,Sony NEC Optiarc Inc.
- 当前专利权人: Sony Corporation,Sony NEC Optiarc Inc.
- 当前专利权人地址: JP Tokyo JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2006-223219 20060818
- 主分类号: G11B17/04
- IPC分类号: G11B17/04 ; G11B17/051
摘要:
A disk drive device includes: a rotary arm rotatable according to loading of a disk between a draw-in position and an eject position for ejecting the disk from a housing; a drive mechanism providing driving force for the rotary arm; a link arm mechanism interconnecting the rotary arm and the drive mechanism and rotating the rotary arm from an insertion position to the eject position when ejecting the disk; and a guide cam having a guide edge on which a guide projection of the link arm mechanism slides when ejecting the disk to rotate the rotary arm in an ejecting direction via the link arm mechanism, the guide projection moving around the guide cam from insertion to ejection of the disk. Engagement between the guide projection and the guide edge is released when a force opposite to a rotation direction is applied to the rotary arm when ejecting the disk.
公开/授权文献
- US20080046900A1 DISK DRIVE DEVICE 公开/授权日:2008-02-21