JPS63121509U - - Google Patents
Info
- Publication number
- JPS63121509U JPS63121509U JP1295487U JP1295487U JPS63121509U JP S63121509 U JPS63121509 U JP S63121509U JP 1295487 U JP1295487 U JP 1295487U JP 1295487 U JP1295487 U JP 1295487U JP S63121509 U JPS63121509 U JP S63121509U
- Authority
- JP
- Japan
- Prior art keywords
- backflow prevention
- ring
- friction ring
- injection molding
- molding machine
- 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
- 230000002265 prevention Effects 0.000 claims description 7
- 239000012778 molding material Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Producing Shaped Articles From Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1295487U JPS63121509U (en:Method) | 1987-01-31 | 1987-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1295487U JPS63121509U (en:Method) | 1987-01-31 | 1987-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121509U true JPS63121509U (en:Method) | 1988-08-08 |
Family
ID=30801566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1295487U Pending JPS63121509U (en:Method) | 1987-01-31 | 1987-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121509U (en:Method) |
-
1987
- 1987-01-31 JP JP1295487U patent/JPS63121509U/ja active Pending