| 摘要 |
<p>PROBLEM TO BE SOLVED: To connect a plurality of sorts of resin pipes to each other simply and surely by providing two joint members having through holes, and forming the respective inner face shape of the through holes and the resin pipes capably of thermally fusing, and arranging a heating wire on one side end in the through hole direction of the joint members. SOLUTION: A joint 3 joining together a plurality of resin pipes 1, 2 buries a heating wire 4 therein, and forms a through hole 7. A terminal connected to the heating coil 4, bolt holes, and through holes are respectively arranged on a pair of joint members 3a, 3b constituting the joint 3. Further one resin pipe 1 and the other resin pipe 2 are joined by butt fusion to the opposite side to the heating wire 4 of the one joint member 3a, and to the other joint member 3b, respectively and then both the joint members 3a, 3b are fixed together through bolts 62. By impressing fixed voltage on the heating wire 4, both joint members 3a, 3b are integrated to join together both resin pipes 1, 2.</p> |
