PROTECTIVE WRAPPING FOR ELECTRICAL LINES AND PROCEDURE FOR THE MANUFACTURE OF A PROTECTIVE WRAPPING OF THIS TYPE.

摘要

Protective wrap for flat power lines, which includes a tubular body, whose cross section is made approximately in the form of a box with two wide sides (4, 5; 4 ¿, 5¿, 104, 105) opposite each other and two narrow sides (6, 7; 6¿, 7¿, 106, 107) opposite each other and presenting at least one of its narrow sides (6, 7; 6¿, 7¿, 106, 107) a closure separable (11; 11 ¿; 113), which is formed by sections of side wall (12, 13, 12¿, 13¿, 114, 115) interlockable in each other, joined by molding in one piece with sections of wall of the wide sides (4, 5; 4¿, 5¿, 104, 105), characterized in that its inner wall is provided on the wide sides (4, 5; 4¿, 5¿, 104, 105) of contact surfaces ( 8, 9; 8¿, 9¿, 110, 111) to hold the power line (E) between them, the contact surfaces (8, 9; 8¿, 9¿, 108, 109) being in reciprocal contact in the closed state of the protective envelope and holding these the line Flat electric by squeezing each other when the latter is in place.