Title:
PRODUCTION METHOD OF FRP INSULATION HORIZONTAL PIPE FOR TROLLEY WIRE SUPPORTING, AND FRP INSULATION HORIZONTAL PIPE
Document Type and Number:
Japanese Patent JP2014091260
Kind Code:
A
Abstract:
To provide a production method of an FRP insulation horizontal pipe for trolley wire supporting in which an SW preparation method that laminates a prepreg sheet is used, defect such as an air bubble hardly generates inside a laminate sheet, antiweatherability is excellent, and credibility is high, and provide the FRP insulation horizontal pipe.
In a production method of an FRP insulation horizontal pipe for trolley wire supporting, a PE layer is arranged to an interlayer 6 of a laminate FRP pipe that comprises a laminate sheet 3 in which an SW preparation method that laminates a prepreg sheet 2 to a core material 1 is used.
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Inventors:
SUZUKI MASAO
USUKI TADANORI
HAMAGUCHI YUKIO
YAMAZAKI TAKAHIRO
USUKI TADANORI
HAMAGUCHI YUKIO
YAMAZAKI TAKAHIRO
Application Number:
JP2012243257A
Publication Date:
May 19, 2014
Filing Date:
November 05, 2012
Export Citation:
Assignee:
RAILWAY TECHNICAL RES INST
HOPEC INC
DENGYO KK
HOPEC INC
DENGYO KK
International Classes:
B29C53/52; B29C70/06; B29C70/16; B32B1/08; B29K105/08; B29L23/00
Domestic Patent References:
JPH0615750A | 1994-01-25 | |||
JPH11253073A | 1999-09-21 | |||
JPS6282022A | 1987-04-15 | |||
JPH07195562A | 1995-08-01 | |||
JPH07329196A | 1995-12-19 | |||
JPH0615750A | 1994-01-25 | |||
JPH11253073A | 1999-09-21 |
Other References:
JPN6016019727; 鈴木正夫 外5名: 'SW(Sheet Winding)製法による電車線支持用FRP絶縁水平パイプの開発' 第16回 鉄道技術連合シンポジウム 講演論文集 2009(16), 20091202, pp. 307-308
Attorney, Agent or Firm:
Mamoru Shimizu
Makoto Kawai
Makoto Kawai
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