JPH0649374Y2 - プレスブレーキのラム下死点検出装置 - Google Patents

プレスブレーキのラム下死点検出装置

Info

Publication number
JPH0649374Y2
JPH0649374Y2 JP1987137587U JP13758787U JPH0649374Y2 JP H0649374 Y2 JPH0649374 Y2 JP H0649374Y2 JP 1987137587 U JP1987137587 U JP 1987137587U JP 13758787 U JP13758787 U JP 13758787U JP H0649374 Y2 JPH0649374 Y2 JP H0649374Y2
Authority
JP
Japan
Prior art keywords
dead center
bottom dead
work
ram
bending
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 - Lifetime
Application number
JP1987137587U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6442725U (US20030220297A1-20031127-C00033.png
Inventor
政明 高田
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1987137587U priority Critical patent/JPH0649374Y2/ja
Publication of JPS6442725U publication Critical patent/JPS6442725U/ja
Application granted granted Critical
Publication of JPH0649374Y2 publication Critical patent/JPH0649374Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP1987137587U 1987-09-10 1987-09-10 プレスブレーキのラム下死点検出装置 Expired - Lifetime JPH0649374Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987137587U JPH0649374Y2 (ja) 1987-09-10 1987-09-10 プレスブレーキのラム下死点検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987137587U JPH0649374Y2 (ja) 1987-09-10 1987-09-10 プレスブレーキのラム下死点検出装置

Publications (2)

Publication Number Publication Date
JPS6442725U JPS6442725U (US20030220297A1-20031127-C00033.png) 1989-03-14
JPH0649374Y2 true JPH0649374Y2 (ja) 1994-12-14

Family

ID=31399142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987137587U Expired - Lifetime JPH0649374Y2 (ja) 1987-09-10 1987-09-10 プレスブレーキのラム下死点検出装置

Country Status (1)

Country Link
JP (1) JPH0649374Y2 (US20030220297A1-20031127-C00033.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001198627A (ja) * 2000-01-17 2001-07-24 Amada Co Ltd 曲げ加工方法および曲げ加工装置
WO2001053018A1 (fr) * 2000-01-17 2001-07-26 Amada Company, Limited Procede de detection de l'epaisseur de toles, et dispositif a cet effet d'une plieuse, procede de detection de la distance entre lames de reference, procede de pliage et dispositif de pliage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247415A (ja) * 1984-05-24 1985-12-07 Mitsubishi Electric Corp プレスブレ−キの折曲げ角度制御装置
JPH0618665B2 (ja) * 1985-08-09 1994-03-16 株式会社アマダ 折曲機械における金型加工線調整装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001198627A (ja) * 2000-01-17 2001-07-24 Amada Co Ltd 曲げ加工方法および曲げ加工装置
WO2001053018A1 (fr) * 2000-01-17 2001-07-26 Amada Company, Limited Procede de detection de l'epaisseur de toles, et dispositif a cet effet d'une plieuse, procede de detection de la distance entre lames de reference, procede de pliage et dispositif de pliage
JP4598216B2 (ja) * 2000-01-17 2010-12-15 株式会社アマダ 曲げ加工方法および曲げ加工装置

Also Published As

Publication number Publication date
JPS6442725U (US20030220297A1-20031127-C00033.png) 1989-03-14

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