JPH0483420U - - Google Patents

Info

Publication number
JPH0483420U
JPH0483420U JP12875790U JP12875790U JPH0483420U JP H0483420 U JPH0483420 U JP H0483420U JP 12875790 U JP12875790 U JP 12875790U JP 12875790 U JP12875790 U JP 12875790U JP H0483420 U JPH0483420 U JP H0483420U
Authority
JP
Japan
Prior art keywords
pilot hole
pin
pilot
deburring
workpiece material
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
JP12875790U
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 JP12875790U priority Critical patent/JPH0483420U/ja
Publication of JPH0483420U publication Critical patent/JPH0483420U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP12875790U 1990-11-29 1990-11-29 Pending JPH0483420U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12875790U JPH0483420U (zh) 1990-11-29 1990-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12875790U JPH0483420U (zh) 1990-11-29 1990-11-29

Publications (1)

Publication Number Publication Date
JPH0483420U true JPH0483420U (zh) 1992-07-21

Family

ID=31876201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12875790U Pending JPH0483420U (zh) 1990-11-29 1990-11-29

Country Status (1)

Country Link
JP (1) JPH0483420U (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954427A (ja) * 1982-09-06 1984-03-29 Fujitsu Ltd パイロツト穴形成法
JPH02182398A (ja) * 1989-01-10 1990-07-17 Seiko Instr Inc 薄板金属パーツの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954427A (ja) * 1982-09-06 1984-03-29 Fujitsu Ltd パイロツト穴形成法
JPH02182398A (ja) * 1989-01-10 1990-07-17 Seiko Instr Inc 薄板金属パーツの製造方法

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