JPH0311855B2 - - Google Patents

Info

Publication number
JPH0311855B2
JPH0311855B2 JP63068867A JP6886788A JPH0311855B2 JP H0311855 B2 JPH0311855 B2 JP H0311855B2 JP 63068867 A JP63068867 A JP 63068867A JP 6886788 A JP6886788 A JP 6886788A JP H0311855 B2 JPH0311855 B2 JP H0311855B2
Authority
JP
Japan
Prior art keywords
thin plate
press
pressing bodies
crank angle
pieces
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP63068867A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01241332A (ja
Inventor
Kenji Masamitsu
Katsuyuki Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui High Tec Inc
Original Assignee
Mitsui High Tec Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui High Tec Inc filed Critical Mitsui High Tec Inc
Priority to JP63068867A priority Critical patent/JPH01241332A/ja
Publication of JPH01241332A publication Critical patent/JPH01241332A/ja
Publication of JPH0311855B2 publication Critical patent/JPH0311855B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Punching Or Piercing (AREA)
JP63068867A 1988-03-23 1988-03-23 積層鉄心の金型装置 Granted JPH01241332A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63068867A JPH01241332A (ja) 1988-03-23 1988-03-23 積層鉄心の金型装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63068867A JPH01241332A (ja) 1988-03-23 1988-03-23 積層鉄心の金型装置

Publications (2)

Publication Number Publication Date
JPH01241332A JPH01241332A (ja) 1989-09-26
JPH0311855B2 true JPH0311855B2 (enrdf_load_stackoverflow) 1991-02-18

Family

ID=13386036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63068867A Granted JPH01241332A (ja) 1988-03-23 1988-03-23 積層鉄心の金型装置

Country Status (1)

Country Link
JP (1) JPH01241332A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012044800A (ja) * 2010-08-20 2012-03-01 Toyota Boshoku Corp コア成形装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03189432A (ja) * 1989-12-19 1991-08-19 Fanuc Ltd 電磁ブレーキのアーマチュアの構造
JP3546579B2 (ja) * 1996-02-28 2004-07-28 松下電器産業株式会社 積層金型装置
JP4115765B2 (ja) * 2002-07-19 2008-07-09 株式会社三井ハイテック 押圧支持リングを設けた金型装置
JP2006177385A (ja) * 2004-12-20 2006-07-06 Nippon Technica Kk スパイラルスプリング構造
JP4947985B2 (ja) * 2006-02-01 2012-06-06 パナソニック株式会社 積層体の製造方法
CN104985042B (zh) * 2015-06-02 2017-07-04 安徽飞翔电器有限公司 定、转子加工机床
JP7292348B2 (ja) * 2021-10-22 2023-06-16 三菱電機株式会社 回転電機の積層鉄心製造方法及び積層鉄心製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012044800A (ja) * 2010-08-20 2012-03-01 Toyota Boshoku Corp コア成形装置

Also Published As

Publication number Publication date
JPH01241332A (ja) 1989-09-26

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