发明名称 Magnetic tape cassette having improved guard panel structure
摘要 A cassette for a VCR or the like is provided with a guard panel for covering a front surface opening of the cassette. The guard panel is provided with side plates at opposite ends thereof, and the side plates each have a support shaft for roratably mountin the guard panel to the cassette. One of the side plates is provided with a rib which is received in a gap formed in the cassette so that the guard panel, when covering the front surface opening of the cassette, is prevented from being dislodged by a shock or the like such as when the cassette is accidentally dropped. Alternatively, the cassette may be provided with a rib which fits into a stepped portion formed on one of the side plates to achieve the same result.
申请公布号 US5786966(A) 申请公布日期 1998.07.28
申请号 US19920974209 申请日期 1992.11.10
申请人 FUJI PHOTO FILM CO., LTD. 发明人 HIRATA, HIDETOSHI
分类号 G11B23/087;(IPC1-7):G11B23/04 主分类号 G11B23/087
代理机构 代理人
主权项
地址