JPS6167112U - - Google Patents
Info
- Publication number
- JPS6167112U JPS6167112U JP15117984U JP15117984U JPS6167112U JP S6167112 U JPS6167112 U JP S6167112U JP 15117984 U JP15117984 U JP 15117984U JP 15117984 U JP15117984 U JP 15117984U JP S6167112 U JPS6167112 U JP S6167112U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- cross
- sectional area
- narrowed
- burn
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例に係る射出成形金型
構造の平面図、第２図は第１図の−線に沿う
拡大断面図、第３図は従来の金型キヤビテイ構造
の平面図、である。 １１…金型、１２…キヤビテイ、１３…ゲート
、１４…注入口、１５…製品に焼けが発生しやす
い部分（絞り部）、１６…押出ピン、１７…隙間
。
構造の平面図、第２図は第１図の−線に沿う
拡大断面図、第３図は従来の金型キヤビテイ構造
の平面図、である。 １１…金型、１２…キヤビテイ、１３…ゲート
、１４…注入口、１５…製品に焼けが発生しやす
い部分（絞り部）、１６…押出ピン、１７…隙間
。
Claims (1)
- 金型キヤビテイの製品に焼けが発生しやすい部
分の通路断面積を、該部分近傍の部分の通路断面
積よりも小に絞り、該絞り部に、ガス抜き手段を
設けたことを特徴とする射出成形金型構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15117984U JPH033386Y2 (ja) | 1984-10-08 | 1984-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15117984U JPH033386Y2 (ja) | 1984-10-08 | 1984-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6167112U true JPS6167112U (ja) | 1986-05-08 |
| JPH033386Y2 JPH033386Y2 (ja) | 1991-01-29 |
Family
ID=30709303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15117984U Expired JPH033386Y2 (ja) | 1984-10-08 | 1984-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033386Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013132863A (ja) * | 2011-12-27 | 2013-07-08 | Canon Inc | 樹脂成形品 |
-
1984
- 1984-10-08 JP JP15117984U patent/JPH033386Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013132863A (ja) * | 2011-12-27 | 2013-07-08 | Canon Inc | 樹脂成形品 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033386Y2 (ja) | 1991-01-29 |