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    Switch for use as a vertically mounted cut out or in-line switch
    1.
    发明授权
    Switch for use as a vertically mounted cut out or in-line switch 失效
    开关用作垂直安装的切口或在线开关

    公开(公告)号：US5191311A

    公开(公告)日：1993-03-02

    申请号：US900373

    申请日：1992-06-18

    申请人： Thomas H. Webb ,  Anthony Cocco

    发明人： Thomas H. Webb ,  Anthony Cocco

    IPC分类号： H01H11/00 ,  H01H31/02 ,  H01H31/12

    CPC分类号： H01H85/303 ,  H01H31/125 ,  H01H11/0006 ,  H01H31/023

    摘要： A switch, for an electrical transmission line, can be used as a vertically mounted cut out or as an in-line switch. The switch has an insulator, mounting bars at either end, and a first and second brackets extending from the mounting bars. Brackets are configured to receive a fuse element, which can be of known construction. A first bracket includes a pair of bracket elements that defines slots for receiving pivot lugs of the fuse element. To enable the switch to be used either vertically as a cut out or horizontally as an in-line switch, the bracket elements are moveably, preferably rotatably, mounted to the first bracket. The bracket elements can then be located so that the slot is always at least partially directed upwardly. Then, for either use, the fuse element will always be retained by its pivot lugs in the slot. To enable the switch to be mounted as an in-line switch, the insulator can be provided with a relatively narrow central portion to its body and a removable clamp. The clamp would be used for such vertical mounting, and would be removed for use as an in-line switch.

    摘要翻译： 用于电气传输线的开关可用作垂直安装的切口或作为直列式开关。 开关具有绝缘体，两端安装杆，以及从安装杆延伸的第一和第二托架。 支架被配置为接收可以是已知结构的保险丝元件。 第一支架包括一对支架元件，该支架元件限定用于容纳保险丝元件的枢转凸耳的槽。 为了使开关作为直线开关垂直地切割或水平地使用，支架元件可移动地优选地可旋转地安装到第一支架。 然后可以将支架元件定位成使得槽总是至少部分地向上指向。 然后，为了使用任何一种，保险丝元件将始终由其在槽中的枢轴凸耳保持。 为了使开关作为串联开关被安装，绝缘体可以设置有与其主体相对较窄的中心部分和可移除的夹具。 该夹具将用于这种垂直安装，并且将被移除以用作直列开关。