JPH01156020U - - Google Patents
Info
- Publication number
- JPH01156020U JPH01156020U JP4744188U JP4744188U JPH01156020U JP H01156020 U JPH01156020 U JP H01156020U JP 4744188 U JP4744188 U JP 4744188U JP 4744188 U JP4744188 U JP 4744188U JP H01156020 U JPH01156020 U JP H01156020U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- spherical valve
- cavity
- mold
- valve body
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4744188U JPH01156020U (zh) | 1988-04-07 | 1988-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4744188U JPH01156020U (zh) | 1988-04-07 | 1988-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156020U true JPH01156020U (zh) | 1989-10-26 |
Family
ID=31273650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4744188U Pending JPH01156020U (zh) | 1988-04-07 | 1988-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156020U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0655583A (ja) * | 1992-05-11 | 1994-03-01 | Ricoh Co Ltd | 射出成形金型および射出成形方法並びにその成形品 |
-
1988
- 1988-04-07 JP JP4744188U patent/JPH01156020U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0655583A (ja) * | 1992-05-11 | 1994-03-01 | Ricoh Co Ltd | 射出成形金型および射出成形方法並びにその成形品 |