JPH0119967B2 - - Google Patents

Info

Publication number
JPH0119967B2
JPH0119967B2 JP7019385A JP7019385A JPH0119967B2 JP H0119967 B2 JPH0119967 B2 JP H0119967B2 JP 7019385 A JP7019385 A JP 7019385A JP 7019385 A JP7019385 A JP 7019385A JP H0119967 B2 JPH0119967 B2 JP H0119967B2
Authority
JP
Japan
Prior art keywords
steel plate
upper roll
circular arc
bending
point
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
JP7019385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61229424A (ja
Inventor
Yukio Yoshida
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.)
Kurimoto Iron Works Ltd
Original Assignee
Kurimoto Iron Works 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 Kurimoto Iron Works Ltd filed Critical Kurimoto Iron Works Ltd
Priority to JP7019385A priority Critical patent/JPS61229424A/ja
Publication of JPS61229424A publication Critical patent/JPS61229424A/ja
Publication of JPH0119967B2 publication Critical patent/JPH0119967B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP7019385A 1985-04-01 1985-04-01 ベンデイングロ−ルによる円弧曲げ方法および制御装置 Granted JPS61229424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7019385A JPS61229424A (ja) 1985-04-01 1985-04-01 ベンデイングロ−ルによる円弧曲げ方法および制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7019385A JPS61229424A (ja) 1985-04-01 1985-04-01 ベンデイングロ−ルによる円弧曲げ方法および制御装置

Publications (2)

Publication Number Publication Date
JPS61229424A JPS61229424A (ja) 1986-10-13
JPH0119967B2 true JPH0119967B2 (en]) 1989-04-13

Family

ID=13424437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7019385A Granted JPS61229424A (ja) 1985-04-01 1985-04-01 ベンデイングロ−ルによる円弧曲げ方法および制御装置

Country Status (1)

Country Link
JP (1) JPS61229424A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02224822A (ja) * 1989-02-27 1990-09-06 Rikio Atobe ベンダー用金型装置
JP2003001329A (ja) * 2001-06-22 2003-01-07 Fuji Industrial Co Ltd 羽根を並列して多数有する円筒体の成形装置
JP6561092B2 (ja) * 2017-06-28 2019-08-14 株式会社栗本鐵工所 ベンディングロール

Also Published As

Publication number Publication date
JPS61229424A (ja) 1986-10-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term