JPS54149820A - Preparation of laminated core - Google Patents

Preparation of laminated core

Info

Publication number
JPS54149820A
JPS54149820A JP5849878A JP5849878A JPS54149820A JP S54149820 A JPS54149820 A JP S54149820A JP 5849878 A JP5849878 A JP 5849878A JP 5849878 A JP5849878 A JP 5849878A JP S54149820 A JPS54149820 A JP S54149820A
Authority
JP
Japan
Prior art keywords
thickness
punching
dropped
station
projection
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.)
Granted
Application number
JP5849878A
Other languages
English (en)
Other versions
JPS6028373B2 (ja
Inventor
Takashi Ishikawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP53058498A priority Critical patent/JPS6028373B2/ja
Publication of JPS54149820A publication Critical patent/JPS54149820A/ja
Publication of JPS6028373B2 publication Critical patent/JPS6028373B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP53058498A 1978-05-17 1978-05-17 積層鉄心の製造方法 Expired JPS6028373B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53058498A JPS6028373B2 (ja) 1978-05-17 1978-05-17 積層鉄心の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53058498A JPS6028373B2 (ja) 1978-05-17 1978-05-17 積層鉄心の製造方法

Publications (2)

Publication Number Publication Date
JPS54149820A true JPS54149820A (en) 1979-11-24
JPS6028373B2 JPS6028373B2 (ja) 1985-07-04

Family

ID=13086077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53058498A Expired JPS6028373B2 (ja) 1978-05-17 1978-05-17 積層鉄心の製造方法

Country Status (1)

Country Link
JP (1) JPS6028373B2 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003491A1 (en) * 1981-03-31 1982-10-14 Hara Yoshihumi Iron core laminate manufacturing apparatus
JPS58105533A (ja) * 1981-12-16 1983-06-23 Matsushita Electric Ind Co Ltd トランス用鉄心の製造法
JPS60186009A (ja) * 1985-02-04 1985-09-21 Mitsubishi Electric Corp 積層鉄心の突起部形成装置
JPS6188747A (ja) * 1985-10-11 1986-05-07 Mitsubishi Electric Corp 積層鉄心の製造方法
US6426935B1 (en) 1997-08-22 2002-07-30 Kabushiki Kaisha Kenwood Supporting structure of floating chassis of disc apparatus
CN104218744A (zh) * 2014-09-23 2014-12-17 徐红耀 适用于定子片铆扣点的加工工装
EP3514925A1 (de) * 2018-01-18 2019-07-24 voestalpine Automotive Components Dettingen GmbH & Co. KG Verfahren zum verbinden von blechteilen zu blechpaketen
JP2022087347A (ja) * 2018-03-07 2022-06-09 株式会社三井ハイテック 積層鉄心の製造方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003491A1 (en) * 1981-03-31 1982-10-14 Hara Yoshihumi Iron core laminate manufacturing apparatus
US4524507A (en) * 1981-03-31 1985-06-25 Matsushita Electric Industrial Co., Ltd. Laminated core producing apparatus
JPS58105533A (ja) * 1981-12-16 1983-06-23 Matsushita Electric Ind Co Ltd トランス用鉄心の製造法
JPS60186009A (ja) * 1985-02-04 1985-09-21 Mitsubishi Electric Corp 積層鉄心の突起部形成装置
JPS6188747A (ja) * 1985-10-11 1986-05-07 Mitsubishi Electric Corp 積層鉄心の製造方法
US6426935B1 (en) 1997-08-22 2002-07-30 Kabushiki Kaisha Kenwood Supporting structure of floating chassis of disc apparatus
US6614747B2 (en) 1997-08-22 2003-09-02 Kabushiki Kaisha Kenwood Supporting structure with locking mechanism of floating chassis of disc apparatus
CN104218744A (zh) * 2014-09-23 2014-12-17 徐红耀 适用于定子片铆扣点的加工工装
EP3514925A1 (de) * 2018-01-18 2019-07-24 voestalpine Automotive Components Dettingen GmbH & Co. KG Verfahren zum verbinden von blechteilen zu blechpaketen
WO2019141825A1 (de) * 2018-01-18 2019-07-25 voestalpine Automotive Components Dettingen GmbH & Co. KG Verfahren zum verbinden von blechteilen
US11766855B2 (en) 2018-01-18 2023-09-26 voestalpine Automotive Components Dettingen GmbH & Co. KG Method for connecting lamination parts
JP2022087347A (ja) * 2018-03-07 2022-06-09 株式会社三井ハイテック 積層鉄心の製造方法

Also Published As

Publication number Publication date
JPS6028373B2 (ja) 1985-07-04

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