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Title:
METHOD FOR MANUFACTURING ALLOY PIECES AND APPARATUS FOR SORTING ALLOY PIECES
Document Type and Number:
WIPO Patent Application WO/2013/132780
Kind Code:
A1
Abstract:
A method for manufacturing alloy pieces, wherein strip-cast alloy pieces are supplied to a comb-shaped sieve (13) having slitted gaps (16) formed by a plurality of teeth (15) disposed at a predetermined pitch (W), the sieve (13) is caused to vibrate, and the alloy pieces are sorted into those that pass through the slitted gaps (16) and those remaining on the sieve (13), making it possible to efficiently sort thin alloy pieces and irregularly shaped alloy pieces, and manufacture alloy pieces without having irregularly shaped alloy pieces mixed therewith. If the average thickness of the alloy pieces supplied to the comb-shaped sieve (13) is T, the pitch (W) between the teeth (15) of the comb-shaped sieve (13) is preferably 10T or less.

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Inventors:
WATANABE SHIGEHARU (JP)
YAMASHITA KOHEI (JP)
Application Number:
PCT/JP2013/001097
Publication Date:
September 12, 2013
Filing Date:
February 26, 2013
Export Citation:
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Assignee:
CHUO DENKI KOGYO CO LTD (JP)
International Classes:
B07B1/12; B07B1/28; B07B1/46; B22D11/06; B22F9/04; H01F41/02; C22C38/00
Foreign References:
JP2007270164A2007-10-18
JP2004163415A2004-06-10
JPH10113615A1998-05-06
JP2012023190A2012-02-02
JP2005150503A2005-06-09
JP2006286827A2006-10-19
JPH08111307A1996-04-30
JP2008264875A2008-11-06
Attorney, Agent or Firm:
M. MORI PATENT FIRM (JP)
Patent business corporation Woods Michio patent firm (JP)
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