JPS56109200A - Change-over device of air circuit in die cushion device - Google Patents

Change-over device of air circuit in die cushion device

Info

Publication number
JPS56109200A
JPS56109200A JP1085580A JP1085580A JPS56109200A JP S56109200 A JPS56109200 A JP S56109200A JP 1085580 A JP1085580 A JP 1085580A JP 1085580 A JP1085580 A JP 1085580A JP S56109200 A JPS56109200 A JP S56109200A
Authority
JP
Japan
Prior art keywords
valve
air
port
die cushion
pad
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
JP1085580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6324770B2 (cs
Inventor
Setsuo Kikuchi
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering 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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP1085580A priority Critical patent/JPS56109200A/ja
Publication of JPS56109200A publication Critical patent/JPS56109200A/ja
Publication of JPS6324770B2 publication Critical patent/JPS6324770B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP1085580A 1980-02-02 1980-02-02 Change-over device of air circuit in die cushion device Granted JPS56109200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1085580A JPS56109200A (en) 1980-02-02 1980-02-02 Change-over device of air circuit in die cushion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1085580A JPS56109200A (en) 1980-02-02 1980-02-02 Change-over device of air circuit in die cushion device

Publications (2)

Publication Number Publication Date
JPS56109200A true JPS56109200A (en) 1981-08-29
JPS6324770B2 JPS6324770B2 (cs) 1988-05-23

Family

ID=11761960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1085580A Granted JPS56109200A (en) 1980-02-02 1980-02-02 Change-over device of air circuit in die cushion device

Country Status (1)

Country Link
JP (1) JPS56109200A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996001159A1 (fr) * 1994-07-05 1996-01-18 Komatsu Ltd. Circuit de securite pour coussin de serre-flan dans une presse
CN104943231A (zh) * 2015-07-15 2015-09-30 天津市天锻压力机有限公司 纵梁液压机打料控制系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01256084A (ja) * 1988-04-04 1989-10-12 Fuji Photo Film Co Ltd 情報記録媒体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996001159A1 (fr) * 1994-07-05 1996-01-18 Komatsu Ltd. Circuit de securite pour coussin de serre-flan dans une presse
US5813275A (en) * 1994-07-05 1998-09-29 Komatsu Ltd. Safety circuit for press die cushion
CN104943231A (zh) * 2015-07-15 2015-09-30 天津市天锻压力机有限公司 纵梁液压机打料控制系统

Also Published As

Publication number Publication date
JPS6324770B2 (cs) 1988-05-23

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