JPH02104166U - - Google Patents
Info
- Publication number
- JPH02104166U JPH02104166U JP1119689U JP1119689U JPH02104166U JP H02104166 U JPH02104166 U JP H02104166U JP 1119689 U JP1119689 U JP 1119689U JP 1119689 U JP1119689 U JP 1119689U JP H02104166 U JPH02104166 U JP H02104166U
- Authority
- JP
- Japan
- Prior art keywords
- product
- hole
- punching
- punch
- positional relationship
- 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 15
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000005266 casting Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1119689U JPH02104166U (en]) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1119689U JPH02104166U (en]) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104166U true JPH02104166U (en]) | 1990-08-20 |
Family
ID=31219536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1119689U Pending JPH02104166U (en]) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104166U (en]) |
-
1989
- 1989-01-31 JP JP1119689U patent/JPH02104166U/ja active Pending