JPH0445320B2 - - Google Patents

Info

Publication number
JPH0445320B2
JPH0445320B2 JP56093534A JP9353481A JPH0445320B2 JP H0445320 B2 JPH0445320 B2 JP H0445320B2 JP 56093534 A JP56093534 A JP 56093534A JP 9353481 A JP9353481 A JP 9353481A JP H0445320 B2 JPH0445320 B2 JP H0445320B2
Authority
JP
Japan
Prior art keywords
punch
cemented carbide
punch tool
guide sleeve
tool
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
JP56093534A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57211499A (en
Inventor
Yoshihisa Tsurumaki
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.)
Tokyo Seimitsu Hatsujo Co Ltd
Original Assignee
Tokyo Seimitsu Hatsujo Co 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 Tokyo Seimitsu Hatsujo Co Ltd filed Critical Tokyo Seimitsu Hatsujo Co Ltd
Priority to JP9353481A priority Critical patent/JPS57211499A/ja
Publication of JPS57211499A publication Critical patent/JPS57211499A/ja
Publication of JPH0445320B2 publication Critical patent/JPH0445320B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP9353481A 1981-06-17 1981-06-17 Punching tool for punching Granted JPS57211499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9353481A JPS57211499A (en) 1981-06-17 1981-06-17 Punching tool for punching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9353481A JPS57211499A (en) 1981-06-17 1981-06-17 Punching tool for punching

Publications (2)

Publication Number Publication Date
JPS57211499A JPS57211499A (en) 1982-12-25
JPH0445320B2 true JPH0445320B2 (enExample) 1992-07-24

Family

ID=14084951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9353481A Granted JPS57211499A (en) 1981-06-17 1981-06-17 Punching tool for punching

Country Status (1)

Country Link
JP (1) JPS57211499A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118477U (enExample) * 1976-03-05 1977-09-08

Also Published As

Publication number Publication date
JPS57211499A (en) 1982-12-25

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