| 摘要 |
Method for molding an insulating coating of an organic insulator comprising an elongate central rush (3) provided with end pins (5, 6). In the coating injection mold retractable supports (11, 12, 21, 22) are provided arranged at regular intervals; the injection is carried out and at the end of the injection, before the material is cured, the supports are retracted, the voids left by those supports in the mold (1, 2) being instantaneously filled by the injected material. Protection sleeves (24, 25) are interlayed between the rush and said supports. |
