| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make the surface of a hose smooth, prevent positional deviation of a reinforcing wire, prevent bubbles from remaining in the hose, and obtaining both shape retaining property and flexibility. <P>SOLUTION: This multi-layer pressure-resistant hose includes an inner layer 1, an intermediate layer 2 laminated on the outer periphery of the inner layer 1, the reinforcing wire 3 wound in a spiral along the intermediate layer 2, and an outer layer 4 laminated on the outer peripheries of the intermediate layer 2 and the reinforcing wire 3, wherein the reinforcing wire 3 is disposed to bite into the intermediate layer 2. The multipurpose multi-layer pressure-resistant hose such as a high pressure air hose having superior shape retaining property is formed. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
