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JPS5367670A - Ring form method and terminal bend device and ring form device - Google Patents

Ring form method and terminal bend device and ring form device

Info

Publication number
JPS5367670A
JPS5367670A JP14378976A JP14378976A JPS5367670A JP S5367670 A JPS5367670 A JP S5367670A JP 14378976 A JP14378976 A JP 14378976A JP 14378976 A JP14378976 A JP 14378976A JP S5367670 A JPS5367670 A JP S5367670A
Authority
JP
Japan
Prior art keywords
ring form
terminal bend
form method
terminal
ring
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
JP14378976A
Other languages
Japanese (ja)
Inventor
Akio Shibata
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.)
NIKKEI KK
Original Assignee
NIKKEI KK
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 NIKKEI KK filed Critical NIKKEI KK
Priority to JP14378976A priority Critical patent/JPS5367670A/en
Publication of JPS5367670A publication Critical patent/JPS5367670A/en
Pending legal-status Critical Current

Links

Landscapes

  • Wire Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP14378976A 1976-11-30 1976-11-30 Ring form method and terminal bend device and ring form device Pending JPS5367670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14378976A JPS5367670A (en) 1976-11-30 1976-11-30 Ring form method and terminal bend device and ring form device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14378976A JPS5367670A (en) 1976-11-30 1976-11-30 Ring form method and terminal bend device and ring form device

Publications (1)

Publication Number Publication Date
JPS5367670A true JPS5367670A (en) 1978-06-16

Family

ID=15347018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14378976A Pending JPS5367670A (en) 1976-11-30 1976-11-30 Ring form method and terminal bend device and ring form device

Country Status (1)

Country Link
JP (1) JPS5367670A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725233A (en) * 1980-07-18 1982-02-10 Nhk Spring Co Ltd Formation of coil spring
JP2003001329A (en) * 2001-06-22 2003-01-07 Fuji Industrial Co Ltd Device for roll forming of cylindrical body having many parallel blades
JP2010260079A (en) * 2009-05-07 2010-11-18 Nippon Brake Kogyo Kk Bending apparatus, and brake shoe worked by the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725233A (en) * 1980-07-18 1982-02-10 Nhk Spring Co Ltd Formation of coil spring
JPS6350098B2 (en) * 1980-07-18 1988-10-06 Nhk Spring Co Ltd
JP2003001329A (en) * 2001-06-22 2003-01-07 Fuji Industrial Co Ltd Device for roll forming of cylindrical body having many parallel blades
JP2010260079A (en) * 2009-05-07 2010-11-18 Nippon Brake Kogyo Kk Bending apparatus, and brake shoe worked by the same

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