JPS62101627U - - Google Patents

Info

Publication number
JPS62101627U
JPS62101627U JP19290385U JP19290385U JPS62101627U JP S62101627 U JPS62101627 U JP S62101627U JP 19290385 U JP19290385 U JP 19290385U JP 19290385 U JP19290385 U JP 19290385U JP S62101627 U JPS62101627 U JP S62101627U
Authority
JP
Japan
Prior art keywords
mold body
lower mold
hole
forming
forming punch
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
JP19290385U
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 JP19290385U priority Critical patent/JPS62101627U/ja
Publication of JPS62101627U publication Critical patent/JPS62101627U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP19290385U 1985-12-17 1985-12-17 Pending JPS62101627U (US20100012521A1-20100121-C00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19290385U JPS62101627U (US20100012521A1-20100121-C00001.png) 1985-12-17 1985-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19290385U JPS62101627U (US20100012521A1-20100121-C00001.png) 1985-12-17 1985-12-17

Publications (1)

Publication Number Publication Date
JPS62101627U true JPS62101627U (US20100012521A1-20100121-C00001.png) 1987-06-29

Family

ID=31148422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19290385U Pending JPS62101627U (US20100012521A1-20100121-C00001.png) 1985-12-17 1985-12-17

Country Status (1)

Country Link
JP (1) JPS62101627U (US20100012521A1-20100121-C00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153815U (US20100012521A1-20100121-C00001.png) * 1988-04-14 1989-10-23

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147163A (en) * 1978-05-10 1979-11-17 Hitachi Ltd Burring work method for metallic sheet
JPS56141917A (en) * 1980-04-07 1981-11-05 Hitachi Ltd Boring method
JPS5715251A (en) * 1980-07-01 1982-01-26 Hitachi Ltd Reduction device for variation in tape running speed on magnetic recording and reproducing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147163A (en) * 1978-05-10 1979-11-17 Hitachi Ltd Burring work method for metallic sheet
JPS56141917A (en) * 1980-04-07 1981-11-05 Hitachi Ltd Boring method
JPS5715251A (en) * 1980-07-01 1982-01-26 Hitachi Ltd Reduction device for variation in tape running speed on magnetic recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153815U (US20100012521A1-20100121-C00001.png) * 1988-04-14 1989-10-23

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