COMPOUND BODY MANUFACTURING METHOD, COMPOUND BODY MANUFACTURING DEVICE, AND COMPOUND BODY

Title:

COMPOUND BODY MANUFACTURING METHOD, COMPOUND BODY MANUFACTURING DEVICE, AND COMPOUND BODY

Document Type and Number:

WIPO Patent Application WO/2004/060592

Kind Code:

A1

Abstract:

A compound body manufacturing method capable of manufacturing a compound body (1) having a metal outer part (3) with a hollow part (2) and a content part (4) formed in the hollow part (2), comprising an outer part forming step for forming the outer part (3) and a content part forming step for forming the content part (4) in the hollow part (2) by using the molten metal of metal die-moldable metal matrix and fillers impregnated with the molten metal. The outer part (3) is formed in a specified outside shape. To reduce the weight and increase the strength of the compound body (1), the content part (4) is formed so as to fill the hollow part (2).

Inventors:

KATSUMATA MAKOTO (JP)
USHIJIMA HITOSHI (JP)
SUZUKI HIROSHI (JP)
OKUMURA KUNIO (JP)

Application Number:

PCT/JP2004/000005

Publication Date:

July 22, 2004

Filing Date:

January 05, 2004

Export Citation:

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Assignee:

YAZAKI CORP (JP)
KATSUMATA MAKOTO (JP)
USHIJIMA HITOSHI (JP)
SUZUKI HIROSHI (JP)
OKUMURA KUNIO (JP)

International Classes:

B22D18/02; B22D18/04; B22D19/14; C22C1/10; C22C47/08; (IPC1-7): B22D19/02; B22D18/02; B22D19/14; C22C1/10; C22C47/08

Domestic Patent References:

WO1999058270A1

1999-11-18

Foreign References:

JP2002047545A	2002-02-15
JPS61130745U	1986-08-15
JPH1129831A	1999-02-02
JPH04182055A	1992-06-29
JPS62161463A	1987-07-17
JPS60115361A	1985-06-21

Other References: