JPH0271612U - - Google Patents
Info
- Publication number
- JPH0271612U JPH0271612U JP14967788U JP14967788U JPH0271612U JP H0271612 U JPH0271612 U JP H0271612U JP 14967788 U JP14967788 U JP 14967788U JP 14967788 U JP14967788 U JP 14967788U JP H0271612 U JPH0271612 U JP H0271612U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- smaller
- gate
- downstream secondary
- runner
- 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 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は、本考案の射出成形金型の実施例を示
す断面図、第２図および第３図は従来例の断面図
と成形後の球体製品の形態図を示す。 〔符号の説明〕、１０……上型、１１……下型
、１２……製品成形部、１３……射出成形ランナ
ー部、１４……一次ゲート部、１５……二次ゲー
ト部。
す断面図、第２図および第３図は従来例の断面図
と成形後の球体製品の形態図を示す。 〔符号の説明〕、１０……上型、１１……下型
、１２……製品成形部、１３……射出成形ランナ
ー部、１４……一次ゲート部、１５……二次ゲー
ト部。
Claims (1)
- 材料射出ランナー部と製品成形部との間に、ラ
ンナー部の口径よりも小さい一次側ゲート部およ
び下流側二次ゲート部を連通させて設け、下流側
二次ゲート部の口径を上流側一次ゲート部の口径
よりも大きくしてなる射出成形金型。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14967788U JPH0271612U (ja) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14967788U JPH0271612U (ja) | 1988-11-18 | 1988-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271612U true JPH0271612U (ja) | 1990-05-31 |
Family
ID=31422128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14967788U Pending JPH0271612U (ja) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271612U (ja) |
-
1988
- 1988-11-18 JP JP14967788U patent/JPH0271612U/ja active Pending