JPS61167216U - - Google Patents
Info
- Publication number
- JPS61167216U JPS61167216U JP4973885U JP4973885U JPS61167216U JP S61167216 U JPS61167216 U JP S61167216U JP 4973885 U JP4973885 U JP 4973885U JP 4973885 U JP4973885 U JP 4973885U JP S61167216 U JPS61167216 U JP S61167216U
- Authority
- JP
- Japan
- Prior art keywords
- die
- hole drilling
- scrap
- press
- upper die
- 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
Links
- 238000005553 drilling Methods 0.000 claims 2
- 238000010008 shearing Methods 0.000 claims 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4973885U JPS61167216U (no) | 1985-04-03 | 1985-04-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4973885U JPS61167216U (no) | 1985-04-03 | 1985-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61167216U true JPS61167216U (no) | 1986-10-17 |
Family
ID=30567210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4973885U Pending JPS61167216U (no) | 1985-04-03 | 1985-04-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61167216U (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011182619A (ja) * | 2010-03-04 | 2011-09-15 | Kuroda Precision Ind Ltd | 積層鉄心の製造方法および製造装置 |
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1985
- 1985-04-03 JP JP4973885U patent/JPS61167216U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011182619A (ja) * | 2010-03-04 | 2011-09-15 | Kuroda Precision Ind Ltd | 積層鉄心の製造方法および製造装置 |