发明名称 |
DATA RECORDING/REPRODUCING APPARATUS FOR OPTICAL CARD. |
摘要 |
<p>Data recording and reproducing apparatus for use in an optical card on which a plurality of tracks are arranged in parallel, said apparatus comprising: card supporting means for supporting said optical card; card drive means for reciprocating said card supporting means in a first direction; an optical head for selectively providing an access to rspective tracks to irridate light beam at a position above said optical card to conduct recording/reproducing of data; and head drive means for reciprocating said optical head in a second direction perpendicular to said first direction, whereby said card drive means or said head drive means has a drive motor, said drive motor being enveloped with a vibration proof metal and a vibration proof rubber. There may be provided two vibration proof metal layers to provide a vibration proof rubber layer between these layers. <IMAGE></p> |
申请公布号 |
EP0301108(A1) |
申请公布日期 |
1989.02.01 |
申请号 |
EP19880901639 |
申请日期 |
1988.02.12 |
申请人 |
DAI NIPPON INSATSU KABUSHIKI KAISHA |
发明人 |
KURAMOCHI, WATARU;TSURUOKA, YOSHIAKI;SAITOU, NORIKAZU;SHIBUYA, AKIRA;YAMASHITA, SHUICHI |
分类号 |
G11B7/0033;G11B7/007;G11B7/08;G11B7/085;G11B7/09;G11B17/34;G11B19/10;G11B19/20;G11B25/04;G11B33/08 |
主分类号 |
G11B7/0033 |
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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