JPS63180118U - - Google Patents

Info

Publication number
JPS63180118U
JPS63180118U JP7140187U JP7140187U JPS63180118U JP S63180118 U JPS63180118 U JP S63180118U JP 7140187 U JP7140187 U JP 7140187U JP 7140187 U JP7140187 U JP 7140187U JP S63180118 U JPS63180118 U JP S63180118U
Authority
JP
Japan
Prior art keywords
hole
attached
steel pipe
core metal
main body
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
JP7140187U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0324248Y2 (enExample
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 JP1987071401U priority Critical patent/JPH0324248Y2/ja
Publication of JPS63180118U publication Critical patent/JPS63180118U/ja
Application granted granted Critical
Publication of JPH0324248Y2 publication Critical patent/JPH0324248Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP1987071401U 1987-05-13 1987-05-13 Expired JPH0324248Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987071401U JPH0324248Y2 (enExample) 1987-05-13 1987-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987071401U JPH0324248Y2 (enExample) 1987-05-13 1987-05-13

Publications (2)

Publication Number Publication Date
JPS63180118U true JPS63180118U (enExample) 1988-11-21
JPH0324248Y2 JPH0324248Y2 (enExample) 1991-05-27

Family

ID=30913920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987071401U Expired JPH0324248Y2 (enExample) 1987-05-13 1987-05-13

Country Status (1)

Country Link
JP (1) JPH0324248Y2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100801646B1 (ko) 2006-06-26 2008-02-11 주식회사 유성에프티 톤휠 제작용 센싱홀 가공블록
US7596708B1 (en) 2000-01-18 2009-09-29 Sameer Halepete Adaptive power control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152328U (ja) * 1982-03-31 1983-10-12 株式会社徳田製作所 パイプの穿孔装置
JPS59106636U (ja) * 1983-01-08 1984-07-18 三菱電機株式会社 打抜装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152328U (ja) * 1982-03-31 1983-10-12 株式会社徳田製作所 パイプの穿孔装置
JPS59106636U (ja) * 1983-01-08 1984-07-18 三菱電機株式会社 打抜装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7596708B1 (en) 2000-01-18 2009-09-29 Sameer Halepete Adaptive power control
KR100801646B1 (ko) 2006-06-26 2008-02-11 주식회사 유성에프티 톤휠 제작용 센싱홀 가공블록

Also Published As

Publication number Publication date
JPH0324248Y2 (enExample) 1991-05-27

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