Title:
METHOD FOR PRODUCING HELMET REINFORCING BODY
Document Type and Number:
Japanese Patent JP2003096614
Kind Code:
A
Abstract:
To provide a technique for producing a helmet reinforcing body excellent in lightweight property, corrosion resistance and durability in good productivity and at low cost while ensuring strength required for helmet.
This method for producing the helmet reinforcing body comprises using a magnesium alloy containing aluminum and manganese as an alloy component, packing a melt obtained by melting the magnesium alloy into a cavity of a mold by die casting operation using a die cast machine and forming the helmet reinforcing body.
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Inventors:
Sakano, Hiroichi
Okamura, Kazuo
Suzuki, Koji
Okamura, Kazuo
Suzuki, Koji
Application Number:
JP2001000294580
Publication Date:
April 03, 2003
Filing Date:
September 26, 2001
Export Citation:
Assignee:
TAIYO PLAST KOGYOSHO:KK
ASAHI TEC CORP
ASAHI TEC CORP
International Classes:
A42B3/06; A42C1/00; B22D17/00; C22C23/02; A42B3/04; A42C1/00; B22D17/00; C22C23/00; (IPC1-7): A42C1/00; B22D17/00; C22C23/02
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