发明授权
- 专利标题： Disk cartridge with friction-reducing sheet
- 专利标题（中）： 带减摩片的磁盘盒
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申请号： US769400申请日： 1991-10-01
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公开(公告)号： US5247416A公开(公告)日： 1993-09-21
- 发明人: Haruo Shiba , Morimasa Sasaki , Masaru Ikebe
- 申请人： Haruo Shiba , Morimasa Sasaki , Masaru Ikebe
- 申请人地址： JPX Tokyo
- 专利权人： TDK Corporation
- 当前专利权人： TDK Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX2-103347[U] 19901002
- 主分类号： G11B23/02
- IPC分类号： G11B23/02 ; G11B23/03
摘要：
A disk cartridge includes a casing accommodating a disk for rotation therein and including a center aperture and at least one access window, and interlocked shutters for opening and closing the center aperture and the access window. A lubricating member is interposed between the casing and the shutter for preventing the shutter from direct contact with the casing.
公开/授权文献
- US5734119A Method for streaming transmission of compressed music 公开/授权日：1998-03-31
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