Title:
COMPOSITE METAL PANEL
Document Type and Number:
WIPO Patent Application WO2002038370
Kind Code:
A3
Abstract:
The invention relates to a rigid comosite metal panel comprising at least two metal parallel plates and/or sheets secured to the peaks and troughs of a curragated aluminium stiffener sheet arranged between said parallel plates and/or sheets, wherein the corrugated aluminium stiffener sheet is an aluminium brazing sheet product made from an aluminium brazing sheet product comprising a core sheet (1) made of an aluminium alloy having on at least one surface of said core sheet clad, and preferably on both sides, an aluminium clad layer (2), the aluminium clad layer being made of an aluminium alloy comprising silicon in an amount in the range of 2 to 18 % by weight, preferably 5 to 14 %, and a layer (3) comprising nickel onthe outer surface of said aluminium clad layer. The invention further relates to a method of manufacturing thereof.
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Inventors:
WITTEBROOD ADRIANUS JACOBUS (NL)
Application Number:
PCT/EP2001/013138
Publication Date:
November 07, 2002
Filing Date:
November 09, 2001
Export Citation:
Assignee:
CORUS ALUMINIUM WALZPROD GMBH (DE)
WITTEBROOD ADRIANUS JACOBUS (NL)
WITTEBROOD ADRIANUS JACOBUS (NL)
International Classes:
B23K35/02; B32B15/01; E04C2/08; E04C2/32; E04C2/34; B23K35/28; (IPC1-7): B32B15/01; C22C21/02
Domestic Patent References:
| WO2000026020A1 | 2000-05-11 |
Foreign References:
| US5821506A | 1998-10-13 | |||
| GB2182703A | 1987-05-20 | |||
| US4721653A | 1988-01-26 | |||
| US5601695A | 1997-02-11 | |||
| US5232788A | 1993-08-03 | |||
| US4388159A | 1983-06-14 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 04 31 May 1995 (1995-05-31)
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 09 31 October 1995 (1995-10-31)
WERNICK AND PINNER: "The Surface Treatment and Finishing of Aluminium and its Alloys, fifth edition, Volume 2", SURFACE TREATMENT AND FINISHING OF ALUMINIUM AND ITS ALLOYS, TEDDINGTON, FINISHING PUBLICATIONS, GB, VOL. VOL. 2, PAGE(S) 1023-1071, XP002119817
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 09 31 October 1995 (1995-10-31)
WERNICK AND PINNER: "The Surface Treatment and Finishing of Aluminium and its Alloys, fifth edition, Volume 2", SURFACE TREATMENT AND FINISHING OF ALUMINIUM AND ITS ALLOYS, TEDDINGTON, FINISHING PUBLICATIONS, GB, VOL. VOL. 2, PAGE(S) 1023-1071, XP002119817
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