JPH0471613B2 - - Google Patents

Info

Publication number
JPH0471613B2
JPH0471613B2 JP62335165A JP33516587A JPH0471613B2 JP H0471613 B2 JPH0471613 B2 JP H0471613B2 JP 62335165 A JP62335165 A JP 62335165A JP 33516587 A JP33516587 A JP 33516587A JP H0471613 B2 JPH0471613 B2 JP H0471613B2
Authority
JP
Japan
Prior art keywords
scrap
workpiece
hole
inner edge
coil
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 - Lifetime
Application number
JP62335165A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01178327A (ja
Inventor
Satoshi Kato
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.)
Kyoho Machine Works Ltd
Original Assignee
Kyoho Machine Works 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 Kyoho Machine Works Ltd filed Critical Kyoho Machine Works Ltd
Priority to JP33516587A priority Critical patent/JPH01178327A/ja
Publication of JPH01178327A publication Critical patent/JPH01178327A/ja
Publication of JPH0471613B2 publication Critical patent/JPH0471613B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP33516587A 1987-12-29 1987-12-29 プッシュバックプレス加工における加工品のスクラップ干渉防止方法 Granted JPH01178327A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33516587A JPH01178327A (ja) 1987-12-29 1987-12-29 プッシュバックプレス加工における加工品のスクラップ干渉防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33516587A JPH01178327A (ja) 1987-12-29 1987-12-29 プッシュバックプレス加工における加工品のスクラップ干渉防止方法

Publications (2)

Publication Number Publication Date
JPH01178327A JPH01178327A (ja) 1989-07-14
JPH0471613B2 true JPH0471613B2 (cg-RX-API-DMAC7.html) 1992-11-16

Family

ID=18285493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33516587A Granted JPH01178327A (ja) 1987-12-29 1987-12-29 プッシュバックプレス加工における加工品のスクラップ干渉防止方法

Country Status (1)

Country Link
JP (1) JPH01178327A (cg-RX-API-DMAC7.html)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151228A (ja) * 1985-12-26 1987-07-06 Matsushita Electric Ind Co Ltd 抜き戻し型のプレス金型装置
JPS6471534A (en) * 1987-09-09 1989-03-16 Seiko Epson Corp Production of pointer for clock

Also Published As

Publication number Publication date
JPH01178327A (ja) 1989-07-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees