| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible pipe capable of positively preventing decoiling at a cutting surface. ! SOLUTION: This invention relates to a flexible pipe 10 in which a triangle wire 12 made of plastic deformable metal is wound against a coil spring body formed by a round wire 11 made of hard metal so as to be held between the round wires 11, a wire made of plastic deformable metal is inserted into a hollow part of the flexible pipe 10, a diameter-reduced part 101 is formed near the end part of the flexible pipe 10 and the diameter reduced part is dependent on the flexible pipe 10 where a wire 13, the round wire 11 and the triangle wire 12 are mechanically connected. ! COPYRIGHT: (C)2015,JPO&INPIT |
