JPS6420917U - - Google Patents

Info

Publication number
JPS6420917U
JPS6420917U JP11379987U JP11379987U JPS6420917U JP S6420917 U JPS6420917 U JP S6420917U JP 11379987 U JP11379987 U JP 11379987U JP 11379987 U JP11379987 U JP 11379987U JP S6420917 U JPS6420917 U JP S6420917U
Authority
JP
Japan
Prior art keywords
burring
pilot hole
die
tip
corresponding 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
JP11379987U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0730175Y2 (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 JP1987113799U priority Critical patent/JPH0730175Y2/ja
Publication of JPS6420917U publication Critical patent/JPS6420917U/ja
Application granted granted Critical
Publication of JPH0730175Y2 publication Critical patent/JPH0730175Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP1987113799U 1987-07-27 1987-07-27 プレス機のバ−リング金型 Expired - Lifetime JPH0730175Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987113799U JPH0730175Y2 (ja) 1987-07-27 1987-07-27 プレス機のバ−リング金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987113799U JPH0730175Y2 (ja) 1987-07-27 1987-07-27 プレス機のバ−リング金型

Publications (2)

Publication Number Publication Date
JPS6420917U true JPS6420917U (US20100012521A1-20100121-C00001.png) 1989-02-01
JPH0730175Y2 JPH0730175Y2 (ja) 1995-07-12

Family

ID=31353959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987113799U Expired - Lifetime JPH0730175Y2 (ja) 1987-07-27 1987-07-27 プレス機のバ−リング金型

Country Status (1)

Country Link
JP (1) JPH0730175Y2 (US20100012521A1-20100121-C00001.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153386A (US20100012521A1-20100121-C00001.png) * 1974-05-31 1975-12-10
JPS59232631A (ja) * 1983-06-14 1984-12-27 Mitsubishi Electric Corp プレス加工方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153386A (US20100012521A1-20100121-C00001.png) * 1974-05-31 1975-12-10
JPS59232631A (ja) * 1983-06-14 1984-12-27 Mitsubishi Electric Corp プレス加工方法

Also Published As

Publication number Publication date
JPH0730175Y2 (ja) 1995-07-12

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