| 摘要 |
PURPOSE:To joint the core of a heat emitting wire body electrically with a connecting body certainly and with a high efficiency by compressing the core between the outside surface of insert needle and an insulative covering for the heat emitting body within the covering, and generating connection in the condition that compressing is made by a sheath pipe. CONSTITUTION:Insert needles la, la of a connecting body 1 are inserted to the center of the core 2a from the end faces of heat emitting wire bodies 2, 2 to an appropriate depth. A sheath pipe 3 is fitted on the periphery of the part where the insert needles 1a, 1a of the heat emitting bodies 2, 2 are buried. In the connected condition, the core 2a is bare and compressed between the periphery of insert needle la and an insulative covering material 2b over the whole inserting length of the needle 1a within the covering material 2b, and thereon compressing is generated by the sheath pipe 3 relative to the covering material 2b. The end parts of the heat emitting bodies 2, 2 are covered with a cover 4. |
