发明名称 |
Tape cassette with improved cover structure |
摘要 |
A tape cassette for use in a video tape recorder or the like, which includes a cassette main body having an upper case and a lower case fitted to each other to define the main body, and a front cover movably mounted on the cassette main body for covering a magnetic tape stretched along a front face of the cassette main body, and is characterized in that there are provided a protrusion formed at the lower portion of the front cover so as to extend in a direction toward the lower case, and a corresponding protruding portion formed on the lower case so as to extend in a direction toward the magnetic tape, and thus, upon closure of the front cover, the protrusion of the front cover is adapted to be located at a position below the protruding portion of the lower case.
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申请公布号 |
US4809113(A) |
申请公布日期 |
1989.02.28 |
申请号 |
US19870036970 |
申请日期 |
1987.04.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NISHIMURA, AKIHIRO;KAWAGISHI, MASAO;SAKUMOTO, HIDEKI;MATSUI, MASAHIKO;SHIOMI, YOSHINORI |
分类号 |
G11B23/087;(IPC1-7):G11B23/08 |
主分类号 |
G11B23/087 |
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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