JPS56131100A - Method and device for control over operation of movable apron of press machine - Google Patents

Method and device for control over operation of movable apron of press machine

Info

Publication number
JPS56131100A
JPS56131100A JP3332980A JP3332980A JPS56131100A JP S56131100 A JPS56131100 A JP S56131100A JP 3332980 A JP3332980 A JP 3332980A JP 3332980 A JP3332980 A JP 3332980A JP S56131100 A JPS56131100 A JP S56131100A
Authority
JP
Japan
Prior art keywords
apron
dies
movable die
safety
die
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
JP3332980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6411399B2 (enrdf_load_stackoverflow
Inventor
Katsumi Koyama
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 JP3332980A priority Critical patent/JPS56131100A/ja
Publication of JPS56131100A publication Critical patent/JPS56131100A/ja
Publication of JPS6411399B2 publication Critical patent/JPS6411399B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
JP3332980A 1980-03-18 1980-03-18 Method and device for control over operation of movable apron of press machine Granted JPS56131100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3332980A JPS56131100A (en) 1980-03-18 1980-03-18 Method and device for control over operation of movable apron of press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3332980A JPS56131100A (en) 1980-03-18 1980-03-18 Method and device for control over operation of movable apron of press machine

Publications (2)

Publication Number Publication Date
JPS56131100A true JPS56131100A (en) 1981-10-14
JPS6411399B2 JPS6411399B2 (enrdf_load_stackoverflow) 1989-02-23

Family

ID=12383509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3332980A Granted JPS56131100A (en) 1980-03-18 1980-03-18 Method and device for control over operation of movable apron of press machine

Country Status (1)

Country Link
JP (1) JPS56131100A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110200U (ja) * 1983-01-18 1984-07-25 日野自動車株式会社 プレス機の安全装置
JPS59193799A (ja) * 1983-04-20 1984-11-02 Amada Co Ltd 油圧プレスにおけるラム操作方法
CN102489559A (zh) * 2011-12-02 2012-06-13 威海华东重工有限公司 压力机卷板模具
JP2020104166A (ja) * 2018-12-28 2020-07-09 コマツ産機株式会社 プレスブレーキ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726044U (enrdf_load_stackoverflow) * 1971-04-06 1972-11-24
JPS5373240U (enrdf_load_stackoverflow) * 1976-11-24 1978-06-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726044U (enrdf_load_stackoverflow) * 1971-04-06 1972-11-24
JPS5373240U (enrdf_load_stackoverflow) * 1976-11-24 1978-06-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110200U (ja) * 1983-01-18 1984-07-25 日野自動車株式会社 プレス機の安全装置
JPS59193799A (ja) * 1983-04-20 1984-11-02 Amada Co Ltd 油圧プレスにおけるラム操作方法
CN102489559A (zh) * 2011-12-02 2012-06-13 威海华东重工有限公司 压力机卷板模具
JP2020104166A (ja) * 2018-12-28 2020-07-09 コマツ産機株式会社 プレスブレーキ

Also Published As

Publication number Publication date
JPS6411399B2 (enrdf_load_stackoverflow) 1989-02-23

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