发明授权
- 专利标题： Disk cartridge having a dust-proof shutter
- 专利标题（中）： 磁盘盒带防尘挡板
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申请号： US10415641申请日： 2002-08-30
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公开(公告)号： US07057854B2公开(公告)日： 2006-06-06
- 发明人: Manabu Obata , Yuji Iwaki , Naoki Inoue , Mitsuyoshi Kawaguchi
- 申请人： Manabu Obata , Yuji Iwaki , Naoki Inoue , Mitsuyoshi Kawaguchi
- 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： JP2001-266076 20010903
- 国际申请： PCT/JP02/08844 WO 20020830
- 国际公布： WO03/021593 WO 20030313
- 主分类号： G11B23/03
- IPC分类号： G11B23/03
摘要：
A disk cartridge housing in which a disk compartment is formed by combining an upper shell and a lower shell. The cartridge has an opening portion which overlaps with a shutter member to expose a part of the disk compartment. A convex rib and a concave groove arrangement is used between the opening portion and shutter member to form a dust-proof housing.
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