JPH0393114U - - Google Patents
Info
- Publication number
- JPH0393114U JPH0393114U JP210690U JP210690U JPH0393114U JP H0393114 U JPH0393114 U JP H0393114U JP 210690 U JP210690 U JP 210690U JP 210690 U JP210690 U JP 210690U JP H0393114 U JPH0393114 U JP H0393114U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- injection mold
- protrusion
- supply channel
- flow
- 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 description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- 239000000155 melt Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP210690U JPH0393114U (en]) | 1990-01-12 | 1990-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP210690U JPH0393114U (en]) | 1990-01-12 | 1990-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0393114U true JPH0393114U (en]) | 1991-09-24 |
Family
ID=31505987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP210690U Pending JPH0393114U (en]) | 1990-01-12 | 1990-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0393114U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08194146A (ja) * | 1995-01-18 | 1996-07-30 | Copal Co Ltd | レンズ鏡胴の成形方法及びレンズ鏡胴 |
-
1990
- 1990-01-12 JP JP210690U patent/JPH0393114U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08194146A (ja) * | 1995-01-18 | 1996-07-30 | Copal Co Ltd | レンズ鏡胴の成形方法及びレンズ鏡胴 |