| 摘要 |
PROBLEM TO BE SOLVED: To provide expansion hose capable of maintaining hose pulling off force at a joint part high without providing a special member on the hose and keeping expansion performance of hose whole body high. SOLUTION: In the expansion hose including a reinforcement layer 14 composed by braiding reinforcement thread and connected to a mating pipe under a condition that the mating pipe is inserted inside at an end part 18, braiding angleθ1 of an end part 18 connected to the mating pipe of the reinforcement layer 14 is made large and braiding angleθ2 at a middle part 20 is made smaller than braiding angleθ1 at the end part 18 and and stationary angle. COPYRIGHT: (C)2006,JPO&NCIPI
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