发明名称 |
Disk reproducing apparatus |
摘要 |
A disk reproducing apparatus capable of improving the feeding accuracy of a pickup, reducing the cost of a feeding portion of the pickup, and realizing a small-sized skew adjustment mechanism at low cost, wherein the disk producing apparatus comprises: a disk driving unit for rotating a disk; a pickup having a first guide portion provided on one side portion and a guide face provided on the other side portion; a base member having a guide member for receiving the guide face, the guide member having a length shorter than the sliding distance of the pickup in the guiding direction; a driving unit for driving the pickup in the radial direction of the disk; and a signal processing unit for applying a specified processing to a signal reproduced from the pickup. Preferably, the first guide portion comprises: a guide shaft supported on the base; and a guide bearing provided on the one side portion of the pickup in such a manner as to be slidably inserted around the guide shaft.
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申请公布号 |
US5963535(A) |
申请公布日期 |
1999.10.05 |
申请号 |
US19950572675 |
申请日期 |
1995.12.14 |
申请人 |
SONY CORPORATION |
发明人 |
YAMAKAWA, AKIO;SAITO, TAKEHIKO;MATSUMOTO, YOSHINORI |
分类号 |
G11B21/02;G11B7/08;G11B7/085;G11B7/095;(IPC1-7):G11B21/02;G11B7/00 |
主分类号 |
G11B21/02 |
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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