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Patent Searching and Data


Title:
配管補強用ライナー及びその製造法
Document Type and Number:
Japanese Patent JP4286140
Kind Code:
B2
Abstract:
A reinforcement liner and methods of manufacturing the liner are disclosed. The liner includes a fabric (100) material having first and second fibers (112, 122). The second fibers comprise chopped fibers in substantially parallel alignment for being positioned substantially about the circumference of a pipe, so the fabric can be elongated in a direction parallel to the second fibers. The liner may includes a stitching material (130) that is used to couple the first and second fibers together. The stitching material is preferably an elastic yarn.

Inventors:
Renault Claude MJ J-El
Adolf Georg
Application Number:
JP2003540566A
Publication Date:
June 24, 2009
Filing Date:
October 29, 2002
Export Citation:
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Assignee:
Owens Corning Composits SPR
Owens Corning Fiberglass Espana Sociedad Anonima
International Classes:
B29C63/34; F16L55/18; B29C70/10; B29C70/30; D03D1/00; D03D15/12; D03D25/00; D04H1/74; D06H5/00; E03F7/00; F16L1/00; F16L55/165; B29K105/08; B29L23/00
Domestic Patent References:
JP63040664B2
JP4051336B2
JP6500277A
Foreign References:
EP1085250A1
US5535786
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Shishido Kaichi
Village shrine Atsuo
Disciple Maru Ken
Ino Sato