JPH03121816U - - Google Patents
Info
- Publication number
- JPH03121816U JPH03121816U JP3162190U JP3162190U JPH03121816U JP H03121816 U JPH03121816 U JP H03121816U JP 3162190 U JP3162190 U JP 3162190U JP 3162190 U JP3162190 U JP 3162190U JP H03121816 U JPH03121816 U JP H03121816U
- Authority
- JP
- Japan
- Prior art keywords
- pin gate
- bushing
- pinhole
- pin
- gate structure
- 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 3
- 239000007924 injection Substances 0.000 claims 3
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 229910000760 Hardened steel Inorganic materials 0.000 claims 1
- 229910000997 High-speed steel Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3162190U JPH03121816U (enrdf_load_stackoverflow) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3162190U JPH03121816U (enrdf_load_stackoverflow) | 1990-03-27 | 1990-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03121816U true JPH03121816U (enrdf_load_stackoverflow) | 1991-12-12 |
Family
ID=31534408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3162190U Pending JPH03121816U (enrdf_load_stackoverflow) | 1990-03-27 | 1990-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03121816U (enrdf_load_stackoverflow) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595547A (en) * | 1979-01-16 | 1980-07-19 | Pilot Precision Co Ltd | Metal mold for injection molding |
JPS5939531A (ja) * | 1982-08-28 | 1984-03-03 | Matsushita Electric Works Ltd | 射出成形用試験金型 |
JPS6440660U (enrdf_load_stackoverflow) * | 1987-09-04 | 1989-03-10 |
-
1990
- 1990-03-27 JP JP3162190U patent/JPH03121816U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595547A (en) * | 1979-01-16 | 1980-07-19 | Pilot Precision Co Ltd | Metal mold for injection molding |
JPS5939531A (ja) * | 1982-08-28 | 1984-03-03 | Matsushita Electric Works Ltd | 射出成形用試験金型 |
JPS6440660U (enrdf_load_stackoverflow) * | 1987-09-04 | 1989-03-10 |