Supply reel brake mechanism for a video cassette recorder
    6.
    发明授权
    Supply reel brake mechanism for a video cassette recorder 失效
    供应磁带录像机的卷轴制动机构

    公开(公告)号:US5398882A

    公开(公告)日:1995-03-21

    申请号:US123511

    申请日:1993-09-17

    申请人: Myeong-Seop Kim

    发明人: Myeong-Seop Kim

    CPC分类号: G11B15/22 G11B15/6653

    摘要: A supply reel brake mechanism for a VCR which carries out the supply reel braking operation through the use of a groove formed in a loading cam and a tension spring. In accordance with the invention, there is provided the brake mechanism wherein the movement of a brake is hindered by the recovering force of the spring and a second guide pin and a hinge having a spaced relationship with each other during a loading or unloading mode of the VCR, and the brake is operated by a position of a leg of the brake depending upon the rotation of the loading cam and the recovering force of the spring during the operating modes of the VCR.

    摘要翻译: 一种用于VCR的供应卷轴制动机构,其通过使用形成在装载凸轮和拉伸弹簧中的凹槽来执行供给卷轴制动操作。 根据本发明,提供了制动机构,其中制动器的运动受到弹簧的恢复力的影响,第二导销和铰链在加载或卸载模式期间彼此间隔开 VCR,并且在VCR的操作模式期间,根据装载凸轮的旋转和弹簧的恢复力,制动器的腿部的位置由制动器的位置操作。