LAMINATED CORE MANUFACTURING METHOD AND LAMINATED CORE MANUFACTURING DEVICE

Title:

LAMINATED CORE MANUFACTURING METHOD AND LAMINATED CORE MANUFACTURING DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/116585

Kind Code:

A1

Abstract:

A laminated core manufacturing method includes: a provisional laminating step for forming a core member by punching out a metal sheet along a predetermined shape in a die, said core member being one punched-out member or a block body in which the plurality of punched-out members are joined to each other, and of forming a laminated body by laminating a plurality of said core members; and a main laminating step for taking out the core members one by one from the laminated body and laminating the core members while supplying an adhesive to the individual core members so that the adhesive is positioned between the adjacent core members.

Inventors:

MATSUBAYASHI SATOSHI (JP)
MATSUNAGA YUKIO (JP)
HASUO YUSUKE (JP)
ETO YUSUKE (JP)
NAKAYAMA HAYATO (JP)

Application Number:

PCT/JP2017/036677

Publication Date:

June 28, 2018

Filing Date:

October 10, 2017

Export Citation:

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Assignee:

MITSUI HIGH TEC (JP)

International Classes:

H02K15/02; B21D28/02; H01F41/02; H02K1/16

Domestic Patent References:

WO2016076321A1

2016-05-19

Foreign References:

JP2016111865A	2016-06-20
JPH10285889A	1998-10-23
JP2006334648A	2006-12-14

Other References: