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    Bell lock (II)
    1.
    发明授权
    Bell lock (II) 失效
    钟锁（II）

    公开(公告)号：US4577584A

    公开(公告)日：1986-03-25

    申请号：US685491

    申请日：1984-12-24

    申请人： Nan C. Shih

    发明人： Nan C. Shih

    IPC分类号： E05B45/02 ,  G08B13/08

    CPC分类号： E05B45/02

    摘要： An improved knob lock commonly used, which comprises a bell inside. The main part of which is a rotator which is turned by rotating either of the knobs and has two extending-out springs to which are attached a steel ball respectively at their ends. Hindrance rods, which are used to prevent the springs from passing freely, make the springs bend until they are forced past the hindrance rods to knock hard on the bell giving out a ringing sound at the same time.

    摘要翻译： 通常使用的改进的旋钮锁，其中包括钟。 其主要部分是通过旋转任一个旋钮而旋转的旋转器，并且具有两个伸出的弹簧，在其两端分别附有钢球。 用于防止弹簧自由通过的阻碍杆使得弹簧弯曲直到它们被迫通过障碍杆以在同一时间发出振铃声来敲击钟。

    Tubular door lock with a bell
    9.
    发明授权
    Tubular door lock with a bell 失效
    带钟的管状门锁

    公开(公告)号：US4852922A

    公开(公告)日：1989-08-01

    申请号：US73684

    申请日：1987-07-15

    申请人： Nan C. Shih

    发明人： Nan C. Shih

    IPC分类号： E05B13/00 ,  E05B45/02 ,  E05C1/16

    CPC分类号： E05B45/02 ,  E05B13/005 ,  E05C1/163 ,  Y10T292/57 ,  Y10T70/5394

    摘要： A sort of tubular door lock whose inside knob or outside knob can be forced to rotate by each other's rotation and force a rotating unit to turn pushing and overpassing a projection of a knocking spring to get the knocking points at its both ends to knock on a bell for ringing. In addition, when said inside knob is locked up, the outside knob has no supporting force for making the latch rotated but can give an idle turning only.

    摘要翻译： 一种管状门锁，其内部旋钮或外部旋钮可以被迫彼此旋转，并且迫使旋转单元推动和超越敲击弹簧的突出部，以使其两端的敲击点敲击 铃响响。 此外，当所述内部旋钮被锁定时，外部旋钮没有用于使闩锁旋转的支撑力，而仅能够给出怠速转动。