JPS638857B2 - - Google Patents

Info

Publication number
JPS638857B2
JPS638857B2 JP54091697A JP9169779A JPS638857B2 JP S638857 B2 JPS638857 B2 JP S638857B2 JP 54091697 A JP54091697 A JP 54091697A JP 9169779 A JP9169779 A JP 9169779A JP S638857 B2 JPS638857 B2 JP S638857B2
Authority
JP
Japan
Prior art keywords
die
outer diameter
product
punch
plate 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.)
Expired
Application number
JP54091697A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5617122A (en
Inventor
Kenji Katanaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aida Engineering Ltd
Original Assignee
Aida Engineering Ltd
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 by Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP9169779A priority Critical patent/JPS5617122A/ja
Publication of JPS5617122A publication Critical patent/JPS5617122A/ja
Publication of JPS638857B2 publication Critical patent/JPS638857B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP9169779A 1979-07-20 1979-07-20 Punching and drawing method and its die Granted JPS5617122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9169779A JPS5617122A (en) 1979-07-20 1979-07-20 Punching and drawing method and its die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9169779A JPS5617122A (en) 1979-07-20 1979-07-20 Punching and drawing method and its die

Publications (2)

Publication Number Publication Date
JPS5617122A JPS5617122A (en) 1981-02-18
JPS638857B2 true JPS638857B2 (zh) 1988-02-24

Family

ID=14033699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9169779A Granted JPS5617122A (en) 1979-07-20 1979-07-20 Punching and drawing method and its die

Country Status (1)

Country Link
JP (1) JPS5617122A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0395864U (zh) * 1990-01-19 1991-09-30

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364255A (en) * 1980-10-20 1982-12-21 The Stolle Corporation Controlled oriented discharge of cups from a blanking and forming press

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939168A (zh) * 1972-08-22 1974-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939168A (zh) * 1972-08-22 1974-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0395864U (zh) * 1990-01-19 1991-09-30

Also Published As

Publication number Publication date
JPS5617122A (en) 1981-02-18

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