JPH0351921U - - Google Patents

Info

Publication number
JPH0351921U
JPH0351921U JP11276489U JP11276489U JPH0351921U JP H0351921 U JPH0351921 U JP H0351921U JP 11276489 U JP11276489 U JP 11276489U JP 11276489 U JP11276489 U JP 11276489U JP H0351921 U JPH0351921 U JP H0351921U
Authority
JP
Japan
Prior art keywords
die
punch
bolster
punching
blank
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.)
Pending
Application number
JP11276489U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP11276489U priority Critical patent/JPH0351921U/ja
Publication of JPH0351921U publication Critical patent/JPH0351921U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP11276489U 1989-09-28 1989-09-28 Pending JPH0351921U (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11276489U JPH0351921U (nl) 1989-09-28 1989-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11276489U JPH0351921U (nl) 1989-09-28 1989-09-28

Publications (1)

Publication Number Publication Date
JPH0351921U true JPH0351921U (nl) 1991-05-21

Family

ID=31661202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11276489U Pending JPH0351921U (nl) 1989-09-28 1989-09-28

Country Status (1)

Country Link
JP (1) JPH0351921U (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009226814A (ja) * 2008-03-24 2009-10-08 Seiko Epson Corp 液体噴射ヘッド、液体噴射ヘッド用ノズルプレート、パンチ、及び、金属板材の製造方法
JP2012115894A (ja) * 2010-12-03 2012-06-21 Nippon Steel Corp 金属板打ち抜き加工方法及び装置と回転電機鉄心の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009226814A (ja) * 2008-03-24 2009-10-08 Seiko Epson Corp 液体噴射ヘッド、液体噴射ヘッド用ノズルプレート、パンチ、及び、金属板材の製造方法
JP2012115894A (ja) * 2010-12-03 2012-06-21 Nippon Steel Corp 金属板打ち抜き加工方法及び装置と回転電機鉄心の製造方法

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