JPH0297913U - - Google Patents
Info
- Publication number
- JPH0297913U JPH0297913U JP618489U JP618489U JPH0297913U JP H0297913 U JPH0297913 U JP H0297913U JP 618489 U JP618489 U JP 618489U JP 618489 U JP618489 U JP 618489U JP H0297913 U JPH0297913 U JP H0297913U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- collapse
- flange
- inverse
- 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
- 238000000465 moulding Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 description 2
Landscapes
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP618489U JPH0297913U (zh) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP618489U JPH0297913U (zh) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297913U true JPH0297913U (zh) | 1990-08-03 |
Family
ID=31210202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP618489U Pending JPH0297913U (zh) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297913U (zh) |
-
1989
- 1989-01-23 JP JP618489U patent/JPH0297913U/ja active Pending
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