NET-SHAPED PROTECTIVE MATERIAL FOR WIRE HARNESS AND METHOD OF PRODUCTION OF SAME

Title:

NET-SHAPED PROTECTIVE MATERIAL FOR WIRE HARNESS AND METHOD OF PRODUCTION OF SAME

Document Type and Number:

WIPO Patent Application WO/2010/073854

Kind Code:

A1

Abstract:

A net-shaped protective material for wire harness sheathing which has flame retardancy and is free from mesh deformation. Vertical strands (2) and horizontal strands (3) which are constituted of a flame-retardant resin wire having an elliptic sectional shape have been pressed and hot melt bonded at the intersections (4) thereof to form a net shape. The vertical strands and horizontal strands are superposed at the intersections without interlacing, and one or both of the vertical strands and horizontal strands are melted in a state where 40 to 50% of the sectional area has been melted and embedded in the other strands. The protective material has a cut end which has undergone fraying prevention processing.

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Inventors:

USHIKAI TADAO (JP)
IWASAKI TETSUYA (JP)

Application Number:

PCT/JP2009/069552

Publication Date:

July 01, 2010

Filing Date:

November 18, 2009

Export Citation:

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Assignee:

SUMITOMO WIRING SYSTEMS (JP)
USHIKAI TADAO (JP)
IWASAKI TETSUYA (JP)

International Classes:

H02G3/04; B60R16/02; H01B7/00; H01B7/17

Domestic Patent References:

WO2007121164A2

2007-10-25

Foreign References:

JPH0511720U	1993-02-12
JP2000079948A	2000-03-21
JPH0833153A	1996-02-02
JP2003157737A	2003-05-30
JPH0724219A	1995-01-27
JP2006273947A	2006-10-12
JP2001171443A	2001-06-26
JPH0421119U	1992-02-21

Other References: