公开(公告)号：US20070246118A1

公开(公告)日：2007-10-25

申请号：US11379472

申请日：2006-04-20

Applicant: Christophe Wagner ,  Michael Salle ,  Ed Pentz ,  Andreas Unruh ,  Ed Nieradko

Inventor： Christophe Wagner ,  Michael Salle ,  Ed Pentz ,  Andreas Unruh ,  Ed Nieradko

IPC: F16L11/00

CPC classification number: F16L11/118 ,  F16L11/11 ,  F16L11/20 ,  Y10T156/1033 ,  Y10T156/1038

Abstract: A hose assembly comprises: a flexible corrugated inner hose suitable for conveying and dispensing loose-fill insulation material, and a non-conforming outer hose snugly fitted about the inner hose, the outer hose having a substantially cylindrical outer surface that is substantially free of corrugations.

Abstract translation: 软管组件包括：适于输送和分配松散填充绝缘材料的柔性波纹内软管，以及紧密配合在内软管周围的不合格外部软管，外软管具有基本上没有波纹的基本上圆柱形的外表面 。