发明名称 |
Disk apparatus having optical pickup |
摘要 |
A base of an optical pickup is provided with a bearing slidably supported by a guide shaft and an engagement portion guided by a guide rail. The bearing includes a pair of front and rear bearing elements. A concave portion and a pressing piece having a shape that enables forming die extraction in a direction orthogonal to the direction of the axis line are provided on at least one bearing element so as to be displaced.
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申请公布号 |
US7210153(B2) |
申请公布日期 |
2007.04.24 |
申请号 |
US20040863520 |
申请日期 |
2004.06.09 |
申请人 |
FUNAI ELECTRIC CO., LTD. |
发明人 |
MORI FUMIAKI;HARADA SUEHIRO |
分类号 |
G11B7/085;G11B21/02;G11B21/08 |
主分类号 |
G11B7/085 |
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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