JPH0314531B2 - - Google Patents

Info

Publication number
JPH0314531B2
JPH0314531B2 JP55025005A JP2500580A JPH0314531B2 JP H0314531 B2 JPH0314531 B2 JP H0314531B2 JP 55025005 A JP55025005 A JP 55025005A JP 2500580 A JP2500580 A JP 2500580A JP H0314531 B2 JPH0314531 B2 JP H0314531B2
Authority
JP
Japan
Prior art keywords
plate
punch
die
thin plate
punching
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
JP55025005A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56122627A (en
Inventor
Takeo Takayanagi
Susumu Saito
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2500580A priority Critical patent/JPS56122627A/ja
Publication of JPS56122627A publication Critical patent/JPS56122627A/ja
Publication of JPH0314531B2 publication Critical patent/JPH0314531B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP2500580A 1980-02-28 1980-02-28 Method and device for blanking of thin sheet Granted JPS56122627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2500580A JPS56122627A (en) 1980-02-28 1980-02-28 Method and device for blanking of thin sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2500580A JPS56122627A (en) 1980-02-28 1980-02-28 Method and device for blanking of thin sheet

Publications (2)

Publication Number Publication Date
JPS56122627A JPS56122627A (en) 1981-09-26
JPH0314531B2 true JPH0314531B2 (cs) 1991-02-27

Family

ID=12153822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2500580A Granted JPS56122627A (en) 1980-02-28 1980-02-28 Method and device for blanking of thin sheet

Country Status (1)

Country Link
JP (1) JPS56122627A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104607541A (zh) * 2014-12-31 2015-05-13 苏州征之魂专利技术服务有限公司 一种阶梯式冲头镂空薄板冲压模具结构
JP2021030287A (ja) * 2019-08-28 2021-03-01 日立金属株式会社 非晶質合金薄帯の加工装置、及び、非晶質合金薄帯の加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104584U (cs) * 1978-01-07 1979-07-23

Also Published As

Publication number Publication date
JPS56122627A (en) 1981-09-26

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