| 摘要 |
<p>PROBLEM TO BE SOLVED: To ensure sealing ability without a joining part formed like a doughnut of elastic material by pressing and clamping epoxy resin filled into the tip part of a laminated body between a nipple and a sleeve. SOLUTION: In the tip of a laminated body hose 10, the outer spiral ring side of a part corresponding to the smooth surface 72 of a nipple 7 from which the inner and outer spiral rings are removed is filled with epoxy resin A mixed with a hardening agent, and a sleeve of the part is caulked to connect a laminated body taking the epoxy resin A as a sealing material and a coupling member 20 to each other. Thus, the epoxy resin is pressed to penetrate into a laminated body hose opening surface and the outer cloth side or the inner cloth side, thereby ensuring sealing of the laminated body hose tip between the nipple and the sleeve. Accordingly, sealing ability between the laminated body hose and the coupling member can be ensured.</p> |
