公开(公告)号：US20240159330A1

公开(公告)日：2024-05-16

申请号：US18419633

申请日：2024-01-23

申请人： Advanced Drainage Systems, Inc.

发明人： Bill Russell VANHOOSE ,  Nicholas James PIAZZA ,  Ronald Robert VITARELLI ,  Owen Michael ATCHISON ,  Tyler James FROST

IPC分类号： F16L9/127 ,  B29C48/00 ,  B29C48/03 ,  B29C48/09 ,  B29C48/151 ,  B29C48/285 ,  B29C63/00 ,  F16L9/06 ,  F16L9/10 ,  F16L9/128 ,  F16L11/115 ,  F16L58/10

CPC分类号： F16L9/127 ,  B29C48/0018 ,  B29C48/09 ,  B29C48/131 ,  B29C48/151 ,  B29C48/2883 ,  B29C48/2886 ,  B29C63/0004 ,  F16L9/06 ,  F16L9/105 ,  F16L9/128 ,  F16L11/115 ,  F16L58/1063 ,  B29C48/001 ,  B29K2309/08

摘要： This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe 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 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.

公开(公告)号：US20230138335A1

公开(公告)日：2023-05-04

申请号：US18145959

申请日：2022-12-23

申请人： Advanced Drainage Systems, Inc.

发明人： Bill Russell VANHOOSE ,  Nicholas James PIAZZA ,  Ronald Robert VITARELLI ,  Owen Michael ATCHISON ,  Tyler James FROST

IPC分类号： F16L9/127 ,  B29C48/09 ,  B29C48/00 ,  F16L58/10 ,  F16L9/06 ,  F16L11/115 ,  B29C48/285 ,  B29C48/151 ,  B29C48/03 ,  B29C63/00 ,  F16L9/10 ,  F16L9/128

摘要： This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe 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 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.