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公开(公告)号:US4510546A
公开(公告)日:1985-04-09
申请号:US382722
申请日:1982-05-27
申请人: Shojiro Asami , Kazuo Ozawa , Tetsuo Sawa
发明人: Shojiro Asami , Kazuo Ozawa , Tetsuo Sawa
IPC分类号: G11B23/033 , G11B23/50 , G11B5/016 , G11B3/62 , G11B5/82
CPC分类号: G11B23/505 , G11B23/0332
摘要: A floppy disc is contained in a relatively hard encasement. In order to improve the function of a cleaning sheet installed in the floppy disc cassette encasement, a flexible pressure member is provided on an inside of the cassette which presses a portion of the cleaning sheet against the recording surface of the floppy disc.
摘要翻译: 软盘包含在较硬的包装中。 为了提高安装在软盘盒包装中的清洁纸的功能,在盒子的内侧设置有柔性的压力元件,其将清洁纸的一部分压靠在软盘的记录表面上。
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公开(公告)号:US4581670A
公开(公告)日:1986-04-08
申请号:US443936
申请日:1982-11-23
申请人: Tsuneo Nemoto , Kazuo Ozawa , Tetsuo Sawa
发明人: Tsuneo Nemoto , Kazuo Ozawa , Tetsuo Sawa
IPC分类号: G11B23/03 , G11B23/033 , B65D85/30 , G11B5/012 , G11B5/016
CPC分类号: G11B23/0332
摘要: A flexible magnetic disc cassette contains a flexible magnetic disc. The disc cassette carries a slidably mounted shutter which closes or opens head access openings.The shutter has openings formed therein, and has projections inserted into a groove in the cassette for guiding the shutter.The edge of the disc cassette supporting the shutter has a plurality of projections which are provided for controlling operation of the shutter in association with the opening and closing operations of the shutter.
摘要翻译: 柔性磁盘盒包含柔性磁盘。 盘盒携带可滑动地安装的快门,其关闭或打开头部通道开口。 闸门具有形成在其中的开口,并且具有插入盒中用于引导快门的槽中的突起。 支撑快门的盘盒的边缘具有多个突起,这些突起被设置用于与快门的打开和关闭操作相关联地控制快门的操作。
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公开(公告)号:US4544977A
公开(公告)日:1985-10-01
申请号:US413228
申请日:1982-08-30
申请人: Kazuo Ozawa , Tetsuo Sawa
发明人: Kazuo Ozawa , Tetsuo Sawa
IPC分类号: G11B17/03 , G11B23/02 , G11B23/033 , B65D85/30 , G11B5/016
CPC分类号: G11B23/0332 , G11B17/03
摘要: A flexible magnetic disc cassette contains a flexible magnetic disc which is driven by a shaft associated with a driving device. The disc is contained within a cover having an upper half and lower half. An anti-wearing member is attached on an inner surface of the upper half of the cover for abutment with the driving device shaft so as to correct warpage of the upper half of the cover.
摘要翻译: 柔性磁盘盒包含由与驱动装置相关联的轴驱动的柔性磁盘。 盘被包含在具有上半部和下半部的盖中。 防磨损构件附接在盖的上半部的内表面上,以与驱动装置轴抵接,以校正盖的上半部的翘曲。
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公开(公告)号:US4644435A
公开(公告)日:1987-02-17
申请号:US508878
申请日:1983-06-28
申请人: Tsuneo Nemoto , Tetsuo Sawa
发明人: Tsuneo Nemoto , Tetsuo Sawa
IPC分类号: G11B23/03 , G11B23/033 , G11B5/012
CPC分类号: G11B23/0332 , G11B23/03
摘要: An improved disc cassette having a shutter-closeable aperture, wherein the shutter is moved against the force of a confined coil compression spring into an aperture-open condition and is there latched by a transversely deflectable latch pawl normally biased into latching position and operable by manual pinching of the cassette to release the pawl to permit the spring to return the shutter to the aperture-closed position.
摘要翻译: 一种具有快门关闭孔的改进的盘盒,其中挡板克服限制的盘管压缩弹簧的力而移动到开口状态,并且由通常被偏置到锁定位置的可横向偏转的锁定爪锁定并且可通过手动操作 夹住盒子以释放棘爪,以允许弹簧将快门返回到光圈关闭位置。
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