Concealed-hinge mounting for raintight cover of multimetering electrical panelboard
    1.
    发明授权
    Concealed-hinge mounting for raintight cover of multimetering electrical panelboard 失效
    多功能电气面板防雷罩的隐蔽安装

    公开(公告)号:US3617814A

    公开(公告)日:1971-11-02

    申请号:US3617814D

    申请日:1970-03-02

    Applicant: SQUARE D CO

    CPC classification number: H02B1/38 E05D1/06 E05Y2900/208

    Abstract: A circuit breaker compartment in a column of watt-hour meter socket compartments is partially defined by a pair of vertically spaced, horizontally extending partitions. A mounting bracket secured to an upper one of the partitions has a depending rear portion and a pair of spaced depending front leg portions. An interior trim panel is secured to the rear portion of the bracket and anchored in a lower one of the partitions. A front cover having a pair of horizontally spaced slots in an upper edge portion is mounted on the front leg portions of the bracket and secured in closed position by a screw extending through a lower edge portion of the cover into threaded engagement with the interior trim panel. The slotted upper edge portion of the cover is normally covered by a depending lip portion of a front cover for a meter socket compartment spaced immediately above the circuit breaker compartment.

    Electrical connector
    2.
    发明授权

    公开(公告)号:US3609657A

    公开(公告)日:1971-09-28

    申请号:US3609657D

    申请日:1969-10-07

    Applicant: SQUARE D CO

    CPC classification number: H01R4/36 Y10T403/7041

    Abstract: A connector for use with electrical cables comprising a cablereceiving body having two binding screws threaded through respective openings in a flat sidewall of the body and positioned to exert pressure on opposite sides of the longitudinal axis of a cable received in the body.

Patent Agency Ranking