JPS6395623U - - Google Patents

Info

Publication number
JPS6395623U
JPS6395623U JP18902686U JP18902686U JPS6395623U JP S6395623 U JPS6395623 U JP S6395623U JP 18902686 U JP18902686 U JP 18902686U JP 18902686 U JP18902686 U JP 18902686U JP S6395623 U JPS6395623 U JP S6395623U
Authority
JP
Japan
Prior art keywords
die
chamfering
tapered part
workpiece
cooperates
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.)
Granted
Application number
JP18902686U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0510985Y2 (xx
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 JP1986189026U priority Critical patent/JPH0510985Y2/ja
Publication of JPS6395623U publication Critical patent/JPS6395623U/ja
Application granted granted Critical
Publication of JPH0510985Y2 publication Critical patent/JPH0510985Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
JP1986189026U 1986-12-10 1986-12-10 Expired - Lifetime JPH0510985Y2 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986189026U JPH0510985Y2 (xx) 1986-12-10 1986-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986189026U JPH0510985Y2 (xx) 1986-12-10 1986-12-10

Publications (2)

Publication Number Publication Date
JPS6395623U true JPS6395623U (xx) 1988-06-20
JPH0510985Y2 JPH0510985Y2 (xx) 1993-03-17

Family

ID=31140942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986189026U Expired - Lifetime JPH0510985Y2 (xx) 1986-12-10 1986-12-10

Country Status (1)

Country Link
JP (1) JPH0510985Y2 (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996009904A1 (fr) * 1994-09-29 1996-04-04 Nitto Kohki Co., Ltd. Procede d'alesage permettant de realiser un alesage traversant de forme conique dans une piece d'ouvrage en utilisant une presse, et outil d'alesage conçu a cet effet
JP2005178215A (ja) * 2003-12-19 2005-07-07 Kyocera Corp セラミックスグリーンシートの打ち抜き装置
JP2006181633A (ja) * 2004-12-28 2006-07-13 Amada Co Ltd パンチプレスにおける面取り金型及び面取り加工方法
JP2012030241A (ja) * 2010-07-29 2012-02-16 Mitsubishi Electric Corp パンチ金型及びそのパンチ金型を使用したねじ穴加工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115490A (en) * 1976-03-24 1977-09-28 Toyo Seimitsu Press Kogyo Kk Process and apparatus for punching product with chamfered portions
JPS5641029A (en) * 1979-09-14 1981-04-17 Nippon Mining Co Ltd Production of indium ring for image pickup tube
JPS5721433U (xx) * 1980-07-09 1982-02-03
JPS61195719A (ja) * 1985-02-25 1986-08-30 Matsushita Electric Works Ltd 打抜き加工品の製法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432150A (en) * 1977-08-15 1979-03-09 Katayama Tekkosho Kk Electron beam welding using filler metal granules

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115490A (en) * 1976-03-24 1977-09-28 Toyo Seimitsu Press Kogyo Kk Process and apparatus for punching product with chamfered portions
JPS5641029A (en) * 1979-09-14 1981-04-17 Nippon Mining Co Ltd Production of indium ring for image pickup tube
JPS5721433U (xx) * 1980-07-09 1982-02-03
JPS61195719A (ja) * 1985-02-25 1986-08-30 Matsushita Electric Works Ltd 打抜き加工品の製法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996009904A1 (fr) * 1994-09-29 1996-04-04 Nitto Kohki Co., Ltd. Procede d'alesage permettant de realiser un alesage traversant de forme conique dans une piece d'ouvrage en utilisant une presse, et outil d'alesage conçu a cet effet
JP2005178215A (ja) * 2003-12-19 2005-07-07 Kyocera Corp セラミックスグリーンシートの打ち抜き装置
JP2006181633A (ja) * 2004-12-28 2006-07-13 Amada Co Ltd パンチプレスにおける面取り金型及び面取り加工方法
JP2012030241A (ja) * 2010-07-29 2012-02-16 Mitsubishi Electric Corp パンチ金型及びそのパンチ金型を使用したねじ穴加工方法

Also Published As

Publication number Publication date
JPH0510985Y2 (xx) 1993-03-17

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