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US 2016/0243605 A1Published application
Die apparatus and manufacturing method of metal product using die apparatus
AssigneeMitsui High-Tec, Inc.
InventorsAkihiro HASHIMOTO, Kenichirou IWATA
Life of this patent
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Abstract
A die apparatus includes a first die and a second die which are respectively used in adjacent working stations that sequentially blank or stamp out a progressively fed thin metal sheet. The first and second dies are held in a state where outer peripheral surfaces of the first and second dies directly contact each other.
Claims9
A die apparatus comprising:
- a first die and a second die which are respectively used in adjacent working stations that sequentially blank or stamp out a progressively fed thin metal sheet,
- wherein the first and second dies are held in a state where outer peripheral surfaces of the first and second dies directly contact each other.
Dependencies are inferred from the claim text.