JPH0318916U - - Google Patents
Info
- Publication number
- JPH0318916U JPH0318916U JP7790389U JP7790389U JPH0318916U JP H0318916 U JPH0318916 U JP H0318916U JP 7790389 U JP7790389 U JP 7790389U JP 7790389 U JP7790389 U JP 7790389U JP H0318916 U JPH0318916 U JP H0318916U
- Authority
- JP
- Japan
- Prior art keywords
- die
- hole
- pilot hole
- punch
- blade
- 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
- 238000004080 punching Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7790389U JPH0318916U (tr) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7790389U JPH0318916U (tr) | 1989-06-30 | 1989-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0318916U true JPH0318916U (tr) | 1991-02-25 |
Family
ID=31620707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7790389U Pending JPH0318916U (tr) | 1989-06-30 | 1989-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0318916U (tr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09295069A (ja) * | 1996-05-10 | 1997-11-18 | Toyota Motor Corp | 抜曲げ加工装置 |
JP2019048325A (ja) * | 2017-09-12 | 2019-03-28 | リョービ株式会社 | プレス加工装置およびプレス加工方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5575444A (en) * | 1978-11-27 | 1980-06-06 | Gen Electric | Polyphenylene ether resin composition containing polysiloxane denatured alkenyl aromatic resin |
-
1989
- 1989-06-30 JP JP7790389U patent/JPH0318916U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5575444A (en) * | 1978-11-27 | 1980-06-06 | Gen Electric | Polyphenylene ether resin composition containing polysiloxane denatured alkenyl aromatic resin |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09295069A (ja) * | 1996-05-10 | 1997-11-18 | Toyota Motor Corp | 抜曲げ加工装置 |
JP2019048325A (ja) * | 2017-09-12 | 2019-03-28 | リョービ株式会社 | プレス加工装置およびプレス加工方法 |