发明名称 |
PIPE WITH AN OUTER WRAP |
摘要 |
This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe (340, 320) with an outer wrap. In one embodiment, a pipe includes an axially extended bore defined by a corrugated outer wall having axially adjacent, outwardly-extending corrugation crests, separated by corrugation valleys. The pipe also includes an outer wrap (332) applied to the outer wall. The outer wrap may include fibers and plastic. The outer wrap may span the corrugation crests producing a smooth outer surface. |
申请公布号 |
WO2016196780(A1) |
申请公布日期 |
2016.12.08 |
申请号 |
WO2016US35498 |
申请日期 |
2016.06.02 |
申请人 |
ADVANCED DRAINAGE SYSTEMS INC. |
发明人 |
VANHOOSE, Bill Russell;PIAZZA, Nicholas James;VITARELLI, Ronald Robert;ATCHISON, Owen Michael;FROST, Tyler James |
分类号 |
F16L58/10;B29C47/00;F16L9/06;F16L11/115 |
主分类号 |
F16L58/10 |
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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