发明名称 |
REINFORCED FLEXIBLE TUBING AND METHOD OF MAKING SAME |
摘要 |
<p>A method for making helically corrugated rubber tubing with a helical reinforcing element embedded therein and with a relatively smooth interior surface. The tubing is formed with separate inner and outer tubular wall portions with fabric material in between. The inner and outer wall portions may be formed of different elastomeric compositions. Also the method provides for annular cuffs at the opposite ends of the tubing.</p> |
申请公布号 |
CA2785426(A1) |
申请公布日期 |
2013.02.12 |
申请号 |
CA20122785426 |
申请日期 |
2012.08.10 |
申请人 |
CRUSHPROOF TUBING COMPANY |
发明人 |
KRAMER, VANCE M., JR.;RODEBAUGH, JONATHAN O. |
分类号 |
F16L11/112;B29C70/24;F16L11/08;F16L11/15;F16L11/20 |
主分类号 |
F16L11/112 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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