JPS4940275B1 - - Google Patents
Info
- Publication number
- JPS4940275B1 JPS4940275B1 JP646870A JP646870A JPS4940275B1 JP S4940275 B1 JPS4940275 B1 JP S4940275B1 JP 646870 A JP646870 A JP 646870A JP 646870 A JP646870 A JP 646870A JP S4940275 B1 JPS4940275 B1 JP S4940275B1
- Authority
- JP
- Japan
- 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
Landscapes
- Control Of Cutting Processes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP646870A JPS4940275B1 (ja) | 1970-01-24 | 1970-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP646870A JPS4940275B1 (ja) | 1970-01-24 | 1970-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4940275B1 true JPS4940275B1 (ja) | 1974-11-01 |
Family
ID=11639269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP646870A Pending JPS4940275B1 (ja) | 1970-01-24 | 1970-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4940275B1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160328A (ja) * | 2005-12-12 | 2007-06-28 | Comco Corp | 金属管のバーリング用加工装置、およびバーリング用加工具 |
| JP2008126311A (ja) * | 2006-11-27 | 2008-06-05 | Honda Motor Co Ltd | 円筒状バネ部材の製造装置及び製造方法 |
| JP2021137873A (ja) * | 2020-02-29 | 2021-09-16 | 呉江玲 | 壁が薄い金属管に対するプレス加工装置 |
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1970
- 1970-01-24 JP JP646870A patent/JPS4940275B1/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160328A (ja) * | 2005-12-12 | 2007-06-28 | Comco Corp | 金属管のバーリング用加工装置、およびバーリング用加工具 |
| JP2008126311A (ja) * | 2006-11-27 | 2008-06-05 | Honda Motor Co Ltd | 円筒状バネ部材の製造装置及び製造方法 |
| JP2021137873A (ja) * | 2020-02-29 | 2021-09-16 | 呉江玲 | 壁が薄い金属管に対するプレス加工装置 |