JPS57100820A - Bending angle controlling device in press brake - Google Patents

Bending angle controlling device in press brake

Info

Publication number
JPS57100820A
JPS57100820A JP17700180A JP17700180A JPS57100820A JP S57100820 A JPS57100820 A JP S57100820A JP 17700180 A JP17700180 A JP 17700180A JP 17700180 A JP17700180 A JP 17700180A JP S57100820 A JPS57100820 A JP S57100820A
Authority
JP
Japan
Prior art keywords
die
punch
work
bending
press brake
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
JP17700180A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0120928B2 (cs
Inventor
Katsumi Koyama
Shigenori Kojima
Tsuneo Kogure
Naoaki Itano
Yoshihiko Ohashi
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.)
Amada Co Ltd
Original Assignee
Amada 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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP17700180A priority Critical patent/JPS57100820A/ja
Priority to SE8107349A priority patent/SE463701B/sv
Priority to CA000391772A priority patent/CA1181673A/en
Priority to US06/328,601 priority patent/US4486841A/en
Priority to GB8137103A priority patent/GB2091604B/en
Priority to IT49870/81A priority patent/IT1172141B/it
Priority to FR8123043A priority patent/FR2495505B1/fr
Priority to CH7868/81A priority patent/CH656813A5/de
Priority to DE3148744A priority patent/DE3148744C2/de
Publication of JPS57100820A publication Critical patent/JPS57100820A/ja
Priority to SE8800009A priority patent/SE465710B/sv
Publication of JPH0120928B2 publication Critical patent/JPH0120928B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP17700180A 1980-12-09 1980-12-15 Bending angle controlling device in press brake Granted JPS57100820A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP17700180A JPS57100820A (en) 1980-12-15 1980-12-15 Bending angle controlling device in press brake
SE8107349A SE463701B (sv) 1980-12-09 1981-12-08 Saett att utfoera en v-formad bockning i en press och anordning foer justering av ett stoedelement i en press
CA000391772A CA1181673A (en) 1980-12-09 1981-12-08 Bending press
US06/328,601 US4486841A (en) 1980-12-09 1981-12-08 Bending press
IT49870/81A IT1172141B (it) 1980-12-09 1981-12-09 Perfezionamento nelle presse di piegatura
GB8137103A GB2091604B (en) 1980-12-09 1981-12-09 Bending press
FR8123043A FR2495505B1 (fr) 1980-12-09 1981-12-09 Procede de cintrage et appareil de reglage de la course d'une presse a cintrer
CH7868/81A CH656813A5 (de) 1980-12-09 1981-12-09 Verfahren und vorrichtung zur bildung von vertiefungen in einem werkstueck.
DE3148744A DE3148744C2 (de) 1980-12-09 1981-12-09 Verfahren und Vorrichtung zum Herstellen von Biegungen an einem Werkstück
SE8800009A SE465710B (sv) 1980-12-09 1988-01-04 Bockningspress

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17700180A JPS57100820A (en) 1980-12-15 1980-12-15 Bending angle controlling device in press brake

Publications (2)

Publication Number Publication Date
JPS57100820A true JPS57100820A (en) 1982-06-23
JPH0120928B2 JPH0120928B2 (cs) 1989-04-19

Family

ID=16023433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17700180A Granted JPS57100820A (en) 1980-12-09 1980-12-15 Bending angle controlling device in press brake

Country Status (1)

Country Link
JP (1) JPS57100820A (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212121A (ja) * 1983-05-17 1984-12-01 Amada Co Ltd プレスブレーキ
JPS6024223A (ja) * 1983-07-19 1985-02-06 Amada Co Ltd プレスブレ−キにおける折曲げ角度制御方法
JPS63157722A (ja) * 1986-12-19 1988-06-30 Toyo Koki:Kk 曲げ加工装置
JPS63290623A (ja) * 1987-05-23 1988-11-28 Toyo Koki:Kk プレスブレ−キ
JPS63295017A (ja) * 1987-05-26 1988-12-01 Toyo Koki:Kk プレスブレ−キ
WO1991003333A1 (en) * 1989-08-31 1991-03-21 Kabushiki Kaisha Komatsu Seisakusho Control device for brake of press
US5857366A (en) * 1994-07-08 1999-01-12 Amada Company, Ltd. Method of bending workpiece to target bending angle accurately and press brake for use in the same method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212121A (ja) * 1983-05-17 1984-12-01 Amada Co Ltd プレスブレーキ
JPS6024223A (ja) * 1983-07-19 1985-02-06 Amada Co Ltd プレスブレ−キにおける折曲げ角度制御方法
JPS63157722A (ja) * 1986-12-19 1988-06-30 Toyo Koki:Kk 曲げ加工装置
JPS63290623A (ja) * 1987-05-23 1988-11-28 Toyo Koki:Kk プレスブレ−キ
JPS63295017A (ja) * 1987-05-26 1988-12-01 Toyo Koki:Kk プレスブレ−キ
WO1991003333A1 (en) * 1989-08-31 1991-03-21 Kabushiki Kaisha Komatsu Seisakusho Control device for brake of press
US5857366A (en) * 1994-07-08 1999-01-12 Amada Company, Ltd. Method of bending workpiece to target bending angle accurately and press brake for use in the same method

Also Published As

Publication number Publication date
JPH0120928B2 (cs) 1989-04-19

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