RESIN LAMINATED PLATE - KYORAKU CO LTD

Title:

RESIN LAMINATED PLATE

Document Type and Number:

WIPO Patent Application WO/2013/002366

Kind Code:

A1

Abstract:

[Problem] To provide a resin laminated plate capable of achieving further improved stiffness while ensuring reduced weight and reduced thickness. [Solution] A resin laminated plate (100) is provided with a front face-side sheet (120A) and a back face-side sheet (120B) which overlap each other with a hollow part therebetween, and formed by connecting the front face-side sheet (120A) and the back face-side sheet (120B) by a plurality of ribs by denting the back face-side sheet (120B) into the hollow part to thereby provide pluralities of first and second dent sections (200S, 200L) and welding the bottoms of the pluralities of first and second dent sections (200S, 200L) to the front face-side sheet (120A). The resin laminated plate is configured from a thin plate part (100a) having the plurality of first dent sections (200S) with a small depth and a thick plate part (100b) having the plurality of second dent sections (200L) with a large depth, and the pluralities of first and second dent parts (200S, 200L) are disposed at approximately the same pitch.

Inventors:

MATSUBARA YOSHITAKA (JP)
TANJI TADATAKA (JP)

Application Number:

PCT/JP2012/066679

Publication Date:

January 03, 2013

Filing Date:

June 29, 2012

Export Citation:

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Assignee:

KYORAKU CO LTD (JP)
MATSUBARA YOSHITAKA (JP)
TANJI TADATAKA (JP)

International Classes:

B32B3/26; B29C51/00; B32B27/00; B60R5/04; B29L9/00; B29L24/00

Domestic Patent References:

WO2006106933A1

2006-10-12

Foreign References:

JP2001030754A	2001-02-06
JP2007231136A	2007-09-13
JP2010155583A	2010-07-15
JP2007504050A	2007-03-01
JPH09220780A	1997-08-26
JPS62187726U	1987-11-30
JPS63108726U	1988-07-13
JPS6325019A	1988-02-02
JP4327275B2	2009-09-09
JP4192138B2	2008-12-03
JPH11105113A	1999-04-20
JPH07171877A	1995-07-11

Other References: