JPS55156633A - Punch and its production - Google Patents

Punch and its production

Info

Publication number
JPS55156633A
JPS55156633A JP6344579A JP6344579A JPS55156633A JP S55156633 A JPS55156633 A JP S55156633A JP 6344579 A JP6344579 A JP 6344579A JP 6344579 A JP6344579 A JP 6344579A JP S55156633 A JPS55156633 A JP S55156633A
Authority
JP
Japan
Prior art keywords
fitting
head
shank
recess
intended
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.)
Pending
Application number
JP6344579A
Other languages
English (en)
Inventor
Iwao Ueki
Original Assignee
Nitsupatsu Seimitsu Kogyo Kk
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 Nitsupatsu Seimitsu Kogyo Kk filed Critical Nitsupatsu Seimitsu Kogyo Kk
Priority to JP6344579A priority Critical patent/JPS55156633A/ja
Publication of JPS55156633A publication Critical patent/JPS55156633A/ja
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00Making tools or tool parts, e.g. pliers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K25/00Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
JP6344579A 1979-05-23 1979-05-23 Punch and its production Pending JPS55156633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6344579A JPS55156633A (en) 1979-05-23 1979-05-23 Punch and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6344579A JPS55156633A (en) 1979-05-23 1979-05-23 Punch and its production

Publications (1)

Publication Number Publication Date
JPS55156633A true JPS55156633A (en) 1980-12-05

Family

ID=13229448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6344579A Pending JPS55156633A (en) 1979-05-23 1979-05-23 Punch and its production

Country Status (1)

Country Link
JP (1) JPS55156633A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240946A (en) * 1985-08-15 1987-02-21 Rotsukii Jiyunkatsu Giken:Kk Punch for plastic working of metallic article
CN102626847A (zh) * 2012-04-06 2012-08-08 常熟市建华模具有限责任公司 玻璃模具用的冲头的加工方法
JP2013099771A (ja) * 2011-11-09 2013-05-23 Neturen Co Ltd 複合部材の製造方法、複合部材及び複合部材の製造装置
CN103831384A (zh) * 2013-10-28 2014-06-04 贵州航天新力铸锻有限责任公司 锻制球形/椭圆形封头的模具

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240946A (en) * 1985-08-15 1987-02-21 Rotsukii Jiyunkatsu Giken:Kk Punch for plastic working of metallic article
JP2013099771A (ja) * 2011-11-09 2013-05-23 Neturen Co Ltd 複合部材の製造方法、複合部材及び複合部材の製造装置
CN102626847A (zh) * 2012-04-06 2012-08-08 常熟市建华模具有限责任公司 玻璃模具用的冲头的加工方法
CN103831384A (zh) * 2013-10-28 2014-06-04 贵州航天新力铸锻有限责任公司 锻制球形/椭圆形封头的模具

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