JPH01143626U - - Google Patents
Info
- Publication number
- JPH01143626U JPH01143626U JP4143788U JP4143788U JPH01143626U JP H01143626 U JPH01143626 U JP H01143626U JP 4143788 U JP4143788 U JP 4143788U JP 4143788 U JP4143788 U JP 4143788U JP H01143626 U JPH01143626 U JP H01143626U
- Authority
- JP
- Japan
- Prior art keywords
- lower mold
- punch
- vertical wall
- wall portion
- blank holder
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4143788U JPH01143626U (en:Method) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4143788U JPH01143626U (en:Method) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143626U true JPH01143626U (en:Method) | 1989-10-02 |
Family
ID=31267871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4143788U Pending JPH01143626U (en:Method) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143626U (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022113413A1 (ja) * | 2020-11-25 | 2022-06-02 | Ｊｆｅスチール株式会社 | プレス成形品 |
| WO2024262070A1 (ja) * | 2023-06-21 | 2024-12-26 | Ｊｆｅスチール株式会社 | プレス成形方法、プレス成形品の製造方法、中間成形品およびプレス成形金型 |
-
1988
- 1988-03-29 JP JP4143788U patent/JPH01143626U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022113413A1 (ja) * | 2020-11-25 | 2022-06-02 | Ｊｆｅスチール株式会社 | プレス成形品 |
| JP2022083532A (ja) * | 2020-11-25 | 2022-06-06 | Ｊｆｅスチール株式会社 | プレス成形品 |
| WO2024262070A1 (ja) * | 2023-06-21 | 2024-12-26 | Ｊｆｅスチール株式会社 | プレス成形方法、プレス成形品の製造方法、中間成形品およびプレス成形金型 |
| JP2025001717A (ja) * | 2023-06-21 | 2025-01-09 | Ｊｆｅスチール株式会社 | プレス成形方法、プレス成形品の製造方法、中間成形品およびプレス成形金型 |