JPS63818U - - Google Patents
Info
- Publication number
- JPS63818U JPS63818U JP9451486U JP9451486U JPS63818U JP S63818 U JPS63818 U JP S63818U JP 9451486 U JP9451486 U JP 9451486U JP 9451486 U JP9451486 U JP 9451486U JP S63818 U JPS63818 U JP S63818U
- Authority
- JP
- Japan
- Prior art keywords
- outer diameter
- core pin
- stepped
- stepped portion
- injection mold
- 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
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9451486U JPS63818U (ar) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9451486U JPS63818U (ar) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63818U true JPS63818U (ar) | 1988-01-06 |
Family
ID=30958062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9451486U Pending JPS63818U (ar) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63818U (ar) |
-
1986
- 1986-06-20 JP JP9451486U patent/JPS63818U/ja active Pending