发明名称 |
Disc cartridge with improved shutter mechanism |
摘要 |
A disc cartridge capable of ensuring smooth operation of a shutter while decreasing a size of the shutter, permitting the shutter to be made of inexpensive rein and being applied to both a double-direction sliding shutter structure and a single-direction sliding shutter structure. The shutter includes an upper plate, a lower plate and a connection for connecting the upper and lower plates to each other therethrough. The disc cartridge further includes a slider for slidably guiding the shutter and a spring for urging the shutter in a closing direction. The connection of the shutter is provided with a lug against which a shutter operation member of a recording/reproducing apparatus is abutted. The slider is arranged in the lug while being kept in contact with an inner surface of the lug.
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申请公布号 |
US6094326(A) |
申请公布日期 |
2000.07.25 |
申请号 |
US19970909897 |
申请日期 |
1997.08.12 |
申请人 |
TDK CORPORATION |
发明人 |
IKEBE, MASARU;OKAMURA, MASATOSHI |
分类号 |
G11B23/03;(IPC1-7):G11B23/03;G11B7/26 |
主分类号 |
G11B23/03 |
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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