| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily manufacture a branch connection pipe 10 for branching and connecting two main hoses H1, H1 to a sub hose H2, without using a complicated die. <P>SOLUTION: The branch connection pipe 10 comprises a main connection part 20 formed from a first resin material and connected to two main hoses H1, H1 and a sub connection part 30 projected from the main connection part 20. The sub connection part 30 has in a part a low strength portion 32 formed from a second resin material lower in flexural rigidity than the first resin material, and is bent at the low strength portion 32. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
