Device for reproducing sounds in toys
    4.
    发明授权
    Device for reproducing sounds in toys 失效
    用于在玩具中重现声音的装置

    公开(公告)号:US3580585A

    公开(公告)日:1971-05-25

    申请号:US3580585D

    申请日:1969-11-26

    Applicant: MATTEL INC

    CPC classification number: G11B33/06

    Abstract: A sound-producing tape is wound on a reel having a spring-driven rewind. As the tape is pulled from the reel past a sound reproducer and a pivoted finger, the finger is pivoted due to its frictional engagement with the tape allowing the tape to inoperatively pass the sound reproducer. Upon release, the tape is automatically rewound onto the reel and is brought into operative association with the sound reproducer by the pivoted finger so that sounds are reproduced only during the rewinding operation.

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