JPH0320103Y2 - - Google Patents
Info
- Publication number
- JPH0320103Y2 JPH0320103Y2 JP9546486U JP9546486U JPH0320103Y2 JP H0320103 Y2 JPH0320103 Y2 JP H0320103Y2 JP 9546486 U JP9546486 U JP 9546486U JP 9546486 U JP9546486 U JP 9546486U JP H0320103 Y2 JPH0320103 Y2 JP H0320103Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- backflow prevention
- pusher
- screw head
- groove
- 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.)
- Expired
Links
- 239000011347 resin Substances 0.000 claims description 44
- 229920005989 resin Polymers 0.000 claims description 44
- 230000002265 prevention Effects 0.000 claims description 35
- 238000001746 injection moulding Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 19
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 238000004898 kneading Methods 0.000 description 2
- 230000000151 anti-reflux effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9546486U JPH0320103Y2 (ko) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9546486U JPH0320103Y2 (ko) | 1986-06-24 | 1986-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS633422U JPS633422U (ko) | 1988-01-11 |
| JPH0320103Y2 true JPH0320103Y2 (ko) | 1991-04-30 |
Family
ID=30960028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9546486U Expired JPH0320103Y2 (ko) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320103Y2 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004069434A2 (en) * | 2003-01-27 | 2004-08-19 | Community Enterprises, Llc | Devices and methods for maximizing purge effectiveness for molding machines |
| JP2006069006A (ja) * | 2004-09-01 | 2006-03-16 | Toshiba Mach Co Ltd | 射出成形機 |
| JP5019165B2 (ja) * | 2007-04-06 | 2012-09-05 | 宇部興産機械株式会社 | 射出成形機用スクリュ、射出成形装置及び射出成形方法 |
-
1986
- 1986-06-24 JP JP9546486U patent/JPH0320103Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS633422U (ko) | 1988-01-11 |
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