| 摘要 |
ELECTRICAL RETICULATION APPARATUS (1) REPLACE THE TRADITIONAL CROSS-ARM AND INSULATOR(S) CONSTRUCTION FOR OVERHEAD POWER LINES. THE APPARATUS (1) IS A UNITARY CASTING OR A COMPOSITE STRUCTURE AND IS INSULATING THROUGHOUT . IT INCLUDES ARMS (2 AND 3) WHICH ARE ADAPTED TO BE ORIENTATED SUBSTANTIALLY HORIZONTALLY WHEN IN USE AN ARM (4) WHICH IS ADAPTED TO BE ORIENTATED SUBSTANTIALLY VERTICALLY WHEN IN USE. A MOUNTING MEANS (11) IS PROVIDED FOR MOUNTING THE APPARATUS (11) TO A POLE , TOWER OR THE LIKE . THE ENDS OF THE ARMS (2,3 AND 4) WHICH ARE REMOTE FROM THE MOUNTING MEANS (11) ARE ADAPTED FOR THE RETENTION OVERHEAD CONDUCTORS.(FIG 1)
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