TAPE DRIVE MECHANISM USING THE CONTACT WINDING PRINCIPLE

    公开(公告)号:DE3165736D1

    公开(公告)日:1984-10-04

    申请号:DE3165736

    申请日:1981-04-10

    Applicant: BASF AG

    Abstract: A tape transport apparatus comprising a central drive capstan and take-up and supply reels which are rotatably mounted on supports that ae movable relative to said capstan and can be urged by biasing means toward the capstan to maintain the surface engagement between the periphery of the capstan and the peripheries of the reels. To compensate for the mass moment of inertia of the movable supports and the tape reels mounted thereon, one or more counterweighting means are provided which are movably connected to the supports in such a way that the mass inertias cancel each other out.

    5.
    发明专利
    未知

    公开(公告)号:DE3017420A1

    公开(公告)日:1981-11-12

    申请号:DE3017420

    申请日:1980-05-07

    Applicant: BASF AG

    Abstract: A tape transport apparatus comprising a central drive capstan and take-up and supply reels which are rotatably mounted on supports that ae movable relative to said capstan and can be urged by biasing means toward the capstan to maintain the surface engagement between the periphery of the capstan and the peripheries of the reels. To compensate for the mass moment of inertia of the movable supports and the tape reels mounted thereon, one or more counterweighting means are provided which are movably connected to the supports in such a way that the mass inertias cancel each other out.

Patent Agency Ranking