Reinforced hub, pulley
    3.
    发明授权
    Reinforced hub, pulley 失效
    钢筋轮毂,滑轮

    公开(公告)号:US5823904A

    公开(公告)日:1998-10-20

    申请号:US752681

    申请日:1996-11-19

    Abstract: A pulley with an integral hub spun-roll formed of a disc of sheet metal where the hub has an annular ring extending radially outward of the hub and reinforcing the hub. Optionally, the hub has as integral flange that facilitates removal of the pulley from a shaft.

    Abstract translation: 具有由金属片盘形成的整体式中心旋转辊的滑轮,其中所述轮毂具有径向向外延伸到所述轮毂的外侧并且加强所述轮毂的环形圈。 可选地,轮毂具有一个整体凸缘,其有助于从轴上移除滑轮。

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