JPS5586355A - Method and apparatus for manufacturing convoluting iron core - Google Patents

Method and apparatus for manufacturing convoluting iron core

Info

Publication number
JPS5586355A
JPS5586355A JP15859278A JP15859278A JPS5586355A JP S5586355 A JPS5586355 A JP S5586355A JP 15859278 A JP15859278 A JP 15859278A JP 15859278 A JP15859278 A JP 15859278A JP S5586355 A JPS5586355 A JP S5586355A
Authority
JP
Japan
Prior art keywords
mandrel
punches
slots
magnetic plate
tension
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
JP15859278A
Other languages
English (en)
Other versions
JPS5944867B2 (ja
Inventor
Toshio Kasai
Hiromizu Mashida
Noboru Umehara
Sadao Takaguchi
Kihachiro Komatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15859278A priority Critical patent/JPS5944867B2/ja
Publication of JPS5586355A publication Critical patent/JPS5586355A/ja
Publication of JPS5944867B2 publication Critical patent/JPS5944867B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Motors, Generators (AREA)
JP15859278A 1978-12-25 1978-12-25 渦巻状鉄心の製造法及び製造装置 Expired JPS5944867B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15859278A JPS5944867B2 (ja) 1978-12-25 1978-12-25 渦巻状鉄心の製造法及び製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15859278A JPS5944867B2 (ja) 1978-12-25 1978-12-25 渦巻状鉄心の製造法及び製造装置

Publications (2)

Publication Number Publication Date
JPS5586355A true JPS5586355A (en) 1980-06-30
JPS5944867B2 JPS5944867B2 (ja) 1984-11-01

Family

ID=15675043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15859278A Expired JPS5944867B2 (ja) 1978-12-25 1978-12-25 渦巻状鉄心の製造法及び製造装置

Country Status (1)

Country Link
JP (1) JPS5944867B2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0170970U (ja) * 1987-10-29 1989-05-11

Also Published As

Publication number Publication date
JPS5944867B2 (ja) 1984-11-01

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