JPH0527217Y2 - - Google Patents
Info
- Publication number
- JPH0527217Y2 JPH0527217Y2 JP1984192091U JP19209184U JPH0527217Y2 JP H0527217 Y2 JPH0527217 Y2 JP H0527217Y2 JP 1984192091 U JP1984192091 U JP 1984192091U JP 19209184 U JP19209184 U JP 19209184U JP H0527217 Y2 JPH0527217 Y2 JP H0527217Y2
- Authority
- JP
- Japan
- Prior art keywords
- die
- blank holder
- workpiece
- punch
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 7
- 230000037303 wrinkles Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984192091U JPH0527217Y2 (US20090182215A1-20090716-C00004.png) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984192091U JPH0527217Y2 (US20090182215A1-20090716-C00004.png) | 1984-12-17 | 1984-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61107424U JPS61107424U (US20090182215A1-20090716-C00004.png) | 1986-07-08 |
JPH0527217Y2 true JPH0527217Y2 (US20090182215A1-20090716-C00004.png) | 1993-07-12 |
Family
ID=30749523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984192091U Expired - Lifetime JPH0527217Y2 (US20090182215A1-20090716-C00004.png) | 1984-12-17 | 1984-12-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0527217Y2 (US20090182215A1-20090716-C00004.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2543770B2 (ja) * | 1989-09-04 | 1996-10-16 | 関東自動車工業株式会社 | プレス成形装置 |
JP2009125780A (ja) * | 2007-11-26 | 2009-06-11 | Nisshin Steel Co Ltd | プレス成形品のプレス成形方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884620A (ja) * | 1981-11-12 | 1983-05-20 | Nissan Motor Co Ltd | 絞りプレス型 |
-
1984
- 1984-12-17 JP JP1984192091U patent/JPH0527217Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884620A (ja) * | 1981-11-12 | 1983-05-20 | Nissan Motor Co Ltd | 絞りプレス型 |
Also Published As
Publication number | Publication date |
---|---|
JPS61107424U (US20090182215A1-20090716-C00004.png) | 1986-07-08 |
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