发明名称 |
RECORDING AND REPRODUCING DEVICE AND TAPE CASSETTE |
摘要 |
<p>PURPOSE:To detect the presence or absence of the tape cassette by means of a detection means located apart from a moving locus in a tape player passing through the position corresponding to the information detection hole of the tape cassette where the position of a reel table is changed according to the size of the tape cassette to be used and with the moving locus of the reel table mounted. CONSTITUTION:A light emitting element 44 and a light receiving element 45 for detecting the information for a small tape cassette 2 are provided at the position where light 46 passes through an information detection hole 17 formed on a bottom wall 11 of a cassette case 3 of the small cassette loaded on a video tape player 1 and an information display hole 15 formed on a back wall 16 in the almost vertical direction and the light emitting element and the light receiving element are deviated from the moving locus of a reel table 39'.</p> |
申请公布号 |
JPH0636398(A) |
申请公布日期 |
1994.02.10 |
申请号 |
JP19920212432 |
申请日期 |
1992.07.17 |
申请人 |
SONY CORP |
发明人 |
FUJII HIROSHI;OTA SHUICHI;SENSHIYUU YOUICHIROU;SAWADA TAKASHI;UETAKE AKIHIRO;HASEGAWA SHINICHI;SUZUKI KAZUYOSHI;MORII TETSUO |
分类号 |
G11B15/07;G11B15/32;G11B23/087;G11B23/28;G11B23/30;G11B23/38;(IPC1-7):G11B15/32 |
主分类号 |
G11B15/07 |
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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