JPH0753774Y2 - プレス打抜金型 - Google Patents

プレス打抜金型

Info

Publication number
JPH0753774Y2
JPH0753774Y2 JP837690U JP837690U JPH0753774Y2 JP H0753774 Y2 JPH0753774 Y2 JP H0753774Y2 JP 837690 U JP837690 U JP 837690U JP 837690 U JP837690 U JP 837690U JP H0753774 Y2 JPH0753774 Y2 JP H0753774Y2
Authority
JP
Japan
Prior art keywords
cutting edge
die
punching
edge portion
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.)
Expired - Lifetime
Application number
JP837690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03101321U (en]
Inventor
長生 溝呂木
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP837690U priority Critical patent/JPH0753774Y2/ja
Publication of JPH03101321U publication Critical patent/JPH03101321U/ja
Application granted granted Critical
Publication of JPH0753774Y2 publication Critical patent/JPH0753774Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
JP837690U 1990-01-31 1990-01-31 プレス打抜金型 Expired - Lifetime JPH0753774Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP837690U JPH0753774Y2 (ja) 1990-01-31 1990-01-31 プレス打抜金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP837690U JPH0753774Y2 (ja) 1990-01-31 1990-01-31 プレス打抜金型

Publications (2)

Publication Number Publication Date
JPH03101321U JPH03101321U (en]) 1991-10-22
JPH0753774Y2 true JPH0753774Y2 (ja) 1995-12-13

Family

ID=31512009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP837690U Expired - Lifetime JPH0753774Y2 (ja) 1990-01-31 1990-01-31 プレス打抜金型

Country Status (1)

Country Link
JP (1) JPH0753774Y2 (en])

Also Published As

Publication number Publication date
JPH03101321U (en]) 1991-10-22

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term