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JPS5550924A - Forming method of strip-form body - Google Patents

Forming method of strip-form body

Info

Publication number
JPS5550924A
JPS5550924A JP12382078A JP12382078A JPS5550924A JP S5550924 A JPS5550924 A JP S5550924A JP 12382078 A JP12382078 A JP 12382078A JP 12382078 A JP12382078 A JP 12382078A JP S5550924 A JPS5550924 A JP S5550924A
Authority
JP
Japan
Prior art keywords
strip
chipped
parts
form body
size
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.)
Pending
Application number
JP12382078A
Other languages
Japanese (ja)
Inventor
Shigeto Yamada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12382078A priority Critical patent/JPS5550924A/en
Publication of JPS5550924A publication Critical patent/JPS5550924A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coil Winding Methods And Apparatuses (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To obviate giving adverse influence to the size in the thickness direction of moldings such as coils, etc. of electrical machinery and apparatus by providing chipped-off parts at the corner of a strip-form body and edgewise bending the body with said chipped-off parts being put on the inner side.
CONSTITUTION: At the time of forming a strip-form body 1 to a rectangular section through drawing, tapered chipped-off parts 6 are added to a corner part 2 to its rectangular section. With the chipped-off parts 6 being put on the inner side 41, the strip-form body 1 is bent edgewise in the width direction. Since the chipped-off parts 6 are formed so as to conform to the bulge produced at the bending, the size of the buldge part in the thickness direction does not become larger than the thickness A of the strip-form body 1 and becomes the size that can be contained readily in the slot even if the body is formed to multistage-form coil, etc. This method enables the surplus jobs such as filing and others to be saved.
COPYRIGHT: (C)1980,JPO&Japio
JP12382078A 1978-10-06 1978-10-06 Forming method of strip-form body Pending JPS5550924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12382078A JPS5550924A (en) 1978-10-06 1978-10-06 Forming method of strip-form body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12382078A JPS5550924A (en) 1978-10-06 1978-10-06 Forming method of strip-form body

Publications (1)

Publication Number Publication Date
JPS5550924A true JPS5550924A (en) 1980-04-14

Family

ID=14870151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12382078A Pending JPS5550924A (en) 1978-10-06 1978-10-06 Forming method of strip-form body

Country Status (1)

Country Link
JP (1) JPS5550924A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996027200A1 (en) * 1995-02-27 1996-09-06 Hitachi, Ltd. Coil winding, transformer using it, and method of manufacturing coil winding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996027200A1 (en) * 1995-02-27 1996-09-06 Hitachi, Ltd. Coil winding, transformer using it, and method of manufacturing coil winding

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