| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure resistant hose with improved adhesive strength between a non-stretch layer and outer face rubber, and reduced flexural rigidity and elongation in regard to a hose added with a non-stretch layer so as not to affect a withstand pressure reinforcing layer and capable of undertaking a tensile load by the layer. SOLUTION: In the pressure resistant hose, the withstand pressure reinforcing layer 2 is formed on a surface of an inner tube 1, the non-stretch layer 3 is formed on a surface of the withstand pressure reinforcing layer 2, and a surface of the non-stretch layer 3 is covered by the outer face rubber. A metal reinforcement material (preferably a steel cord material) is used as the non-stretch layer. COPYRIGHT: (C)2006,JPO&NCIPI
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