发明名称 |
DISC CARTRIDGE FOR CLEANING AN OBJECTIVE LENS |
摘要 |
<p>An objective lens cleaning cartridge for an optical disc drive apparatus is comprised of a cartridge body, and a cleaning member freely protruding from and retractable into the cartridge body in unison with a loading operation of the cartridge body into the disc drive apparatus, the cleaning member being slidably in contact with an objective lens of an optical pickup device provided within the disc drive apparatus.</p> |
申请公布号 |
CA2034288(C) |
申请公布日期 |
1999.10.12 |
申请号 |
CA19912034288 |
申请日期 |
1991.01.16 |
申请人 |
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发明人 |
HASEGAWA, HIROYUKI;HOSHINO, HIRONARI;NAITO, TAKASHI;SUZUKI, MINEAKI |
分类号 |
G11B7/12;G11B17/04;G11B23/03;(IPC1-7):G11B7/00;G11B33/00 |
主分类号 |
G11B7/12 |
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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