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    Pulley
    1.
    发明授权
    Pulley 有权
    滑轮

    公开(公告)号：US07533870B2

    公开(公告)日：2009-05-19

    申请号：US11812329

    申请日：2007-06-18

    申请人： Stephen Camrass ,  John Slavish

    发明人： Stephen Camrass ,  John Slavish

    IPC分类号： B66D3/04

    CPC分类号： B66D3/046

    摘要： A pulley comprises a pulley frame having two sides. A pulley wheel is located between the two sides. The pulley wheel is rotatably supported by the pulley frame. At least one of the sides is mounted for movement away from the pulley wheel to provide a gap between the moveable side and the wheel for releasing a line from the pulley. A latch is provided for releasably retaining the at least one side in the closed position to confine a line between the two sides. The latch is adapted to release the movable side when a predetermined force is applied to the latch. A retainer responsive to the release of the latch holds the moveable side in the open position when released.

    摘要翻译： 滑轮包括具有两侧的滑轮框架。 滑轮位于两侧之间。 皮带轮由滑轮框架可旋转地支撑。 至少一个侧面被安装用于远离皮带轮移动，以在可移动侧和轮之间提供间隙，用于从皮带轮释放线。 提供了一个闩锁，用于将至少一个侧面可释放地保持在闭合位置以限制两侧之间的线。 当预定的力施加到闩锁时，闩锁适于释放可动侧。 响应于闩锁的释放的保持器将可动侧保持在释放时的打开位置。

    Pulley
    2.
    发明申请
    Pulley 有权
    滑轮

    公开(公告)号：US20080111116A1

    公开(公告)日：2008-05-15

    申请号：US11812329

    申请日：2007-06-18

    申请人： Stephen Camrass ,  Jon Slavish

    发明人： Stephen Camrass ,  Jon Slavish

    IPC分类号： B66D3/04

    CPC分类号： B66D3/046

    摘要： A pulley comprises a pulley frame having two sides. A pulley wheel is located between the two sides. The pulley wheel is rotatably supported by the pulley frame. At least one of the sides is mounted for movement away from the pulley wheel to provide a gap between the moveable side and the wheel for releasing a line from the pulley. A latch is provided for releasably retaining the at least one side in the closed position to confine a line between the two sides. The latch is adapted to release the movable side when a predetermined force is applied to the latch. A retainer responsive to the release of the latch holds the moveable side in the open position when released.

    摘要翻译： 滑轮包括具有两侧的滑轮框架。 滑轮位于两侧之间。 皮带轮由滑轮框架可旋转地支撑。 至少一个侧面被安装用于远离皮带轮移动，以在可移动侧和轮之间提供间隙，用于从皮带轮释放线。 提供了一个闩锁，用于将至少一个侧面可释放地保持在闭合位置以限制两侧之间的线。 当预定的力施加到闩锁时，闩锁适于释放可动侧。 响应于闩锁的释放的保持器将可动侧保持在释放时的打开位置。