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    TROLLEY SYSTEM
    1.
    发明申请
    TROLLEY SYSTEM 审中-公开

    公开(公告)号：WO2019197322A1

    公开(公告)日：2019-10-17

    申请号：PCT/EP2019/058781

    申请日：2019-04-08

    申请人： ELECTRIC FRIENDS AS

    发明人： TOMREN, Anders

    IPC分类号： F16M11/18 ,  F16M11/42 ,  H02G1/00

    摘要： The present embodiments relate to a trolley system for a camera dolly. The system comprising at least one trolley comprising a power drive for driving the trolley in both a forward and reverse direction, a cable handling and a storage arrangement; a station for operative connection to the at least one trolley; one cable connecting the station and the at least one trolley; a power device for supplying power to the trolley; and at least one rail adapted to receive the at least one trolley, the at least one rail comprising at least one rail recess, and the cable handling and storage arrangement is adapted to deploy the at least one cable in the at least one rail recess as the trolley moves away from the station and take up the at least one cable from the at least one rail recess as the trolley moves toward the station.

    IMPROVED DOLLY SYSTEM
    2.
    发明申请
    IMPROVED DOLLY SYSTEM 审中-公开
    改进的多重系统

    公开(公告)号：WO2017060404A1

    公开(公告)日：2017-04-13

    申请号：PCT/EP2016/073959

    申请日：2016-10-07

    申请人： ELECTRIC FRIENDS AS

    发明人： TOMREN, Anders

    IPC分类号： F16M11/42 ,  B66F11/04 ,  B62B3/00

    CPC分类号： B61B13/00 ,  B61D17/00 ,  B62B5/0063 ,  B66F11/048 ,  F16M11/425

    摘要： A dolly system is disclosed, which overcomes drawbacks related to unwanted noise and jerks of prior art dolly systems. The dolly system comprises wheel assemblies (130) that have independently rotating lateral support wheels (132, 133) in combination with a center wheel (131) that interact with a continuous resilient element (122) when rolling along a rail track, without encountering any gaps or bumps and without producing squeal noise due to so-called wheel-climbing that may occur in curves along the rail track.

    摘要翻译： 公开了一种小车系统，其克服了与不需要的噪声和现有技术的小车系统的冲击相关的缺点。 小车系统包括轮组件（130），其具有与沿着轨道轨道滚动时与连续弹性元件（122）相互作用的中心轮（131）独立旋转的侧向支撑轮（132,133），而不会遇到任何 间隙或凸起，并且不会由于沿轨道的曲线可能发生的所谓的轮胎攀爬而产生尖叫噪音。