发明授权
- 专利标题： Device for preventing obstruction by a tape cassette cover
- 专利标题（中）： 用于防止磁带盒盖阻塞的装置
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申请号： US862981申请日： 1986-05-14
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公开(公告)号： US4737875A公开(公告)日： 1988-04-12
- 发明人: Haruo Shiba , Takateru Satoh , Kimio Tanaka
- 申请人： Haruo Shiba , Takateru Satoh , Kimio Tanaka
- 申请人地址： JPX
- 专利权人： TDK Corporation
- 当前专利权人： TDK Corporation
- 当前专利权人地址： JPX
- 优先权： JPX60-71660[U] 19850515
- 主分类号： G11B23/087
- IPC分类号： G11B23/087
摘要：
A magnetic tape cassette including a protective cover pivotally mounted to the front side of a housing is constructed such that damage to the protective cover, resulting from an undesired contact of the cover by positioning pins of the cassette recording/playback apparatus when the positioning pins are inserted into positioning openings of the tape cassette, is prevented by providing cutouts in opposite end corner portions of the elongated planar main portion and arm portions of the cover.
公开/授权文献
- US6111694A Casing for projection screen system 公开/授权日：2000-08-29
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