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Title:
METHOD OF AND APPARATUS FOR SUPPLYING MOLTEN METAL TO CASTING MOLD
Document Type and Number:
WIPO Patent Application WO/1997/009140
Kind Code:
A1
Abstract:
A method of supplying a molten metal to a casting mold is improved so as to attain both the reduction of a cycle time and the improvement of the quality of a product. To meet the purposes, a molten metal is supplied from a circumferential portion, which is away from the center of a casting mold, of an annular chamber to a mold cavity of the casting mold.

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Inventors:
BAUMGARTNER HEINRICH
Application Number:
PCT/JP1996/002539
Publication Date:
March 13, 1997
Filing Date:
September 06, 1996
Export Citation:
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Assignee:
BBS JAPAN CO LTD (JP)
International Classes:
B22C9/08; B22C9/28; B22D15/00; B22D17/20; B22D17/22; B22D18/02; B22D27/11; (IPC1-7): B22D18/02
Foreign References:
JPH03264148A1991-11-25
JPS6061155A1985-04-08
JPH03230858A1991-10-14
JPH04200966A1992-07-21
JPS6082259A1985-05-10
Other References:
MICROFILM OF THE SPECIFICATION AND DRAWINGS ANNEXED TO THE WRITTEN APPLICATION OF JAPANESE UTILITY MODEL, Application No. 126419/1986, (Laid-Open No. 34559/1988), (TOSHIBA MACHINE CO., LTD.), 5 March 1988, page 1.
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