| 摘要 |
PURPOSE:To simplify riseup, drawout and transfer works of a cable by providing a notch opening part of straight line from an upper end over to a lower end of an almost cone trapezoidal hollow rubber-molded cap. CONSTITUTION:In an almost cone trapezoidal hollow rubber molded product of a cap for floor cable rising, its inside is formed in a cavity. A cut opening part 14 of straight line is notched from an upper end of this cap to its lower end, and further a ring-shaped recessed part 15 vertical to an axial line is provided on a circumference with a predetermined distance from a cone trapezoidal point end part. Accordingly, an internal diameter of the top part, obtained by cutting the cap by stages from its upper end in a vertical direction relating to the axial line, can be enlarged by stages, so that the cap can cope with even execution of a cable 4 of various external diameter with different thickness. |
