JPS63144218U - - Google Patents
Info
- Publication number
- JPS63144218U JPS63144218U JP3652687U JP3652687U JPS63144218U JP S63144218 U JPS63144218 U JP S63144218U JP 3652687 U JP3652687 U JP 3652687U JP 3652687 U JP3652687 U JP 3652687U JP S63144218 U JPS63144218 U JP S63144218U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- head
- screw head
- seal ring
- check ring
- 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
- 238000004898 kneading Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を可塑化シリンダを
断面にして示す正面図、第２図ａ，ｂは相異なる
従来例を示す正面図である。
１……スクリユ本体、２……シールリング、３
……スクリユヘツド、４……逆止リング、５……
混練部、６……可塑化シリンダ。
FIG. 1 is a front view showing an embodiment of the present invention in cross section of a plasticizing cylinder, and FIGS. 2a and 2b are front views showing different conventional examples. 1... Screw body, 2... Seal ring, 3
...Screw head, 4...Check ring, 5...
Kneading section, 6...plasticizing cylinder.
Claims (1)
クリユヘツドを着脱可能に取り付け、該スクリユ
ヘツドの軸部に、シールリングとスクリユヘツド
頭部との間でスクリユ軸方向に移動可能な逆止リ
ングを遊嵌すると共に、該逆止リングの内側のス
クリユヘツド軸部の周面に混練部を配設したこと
を特徴とする射出成形機のスクリユ。 A screw head is removably attached to the tip of the screw main body via a seal ring, and a check ring movable in the screw axis direction is loosely fitted to the shaft of the screw head between the seal ring and the screw head head, A screw for an injection molding machine, characterized in that a kneading section is disposed on the circumferential surface of the screw head shaft inside the check ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3652687U JPS63144218U (en) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3652687U JPS63144218U (en) | 1987-03-12 | 1987-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144218U true JPS63144218U (en) | 1988-09-22 |
Family
ID=30847010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3652687U Pending JPS63144218U (en) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010247432A (en) * | 2009-04-16 | 2010-11-04 | Ube Machinery Corporation Ltd | Injection device of injection molding machine |
-
1987
- 1987-03-12 JP JP3652687U patent/JPS63144218U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010247432A (en) * | 2009-04-16 | 2010-11-04 | Ube Machinery Corporation Ltd | Injection device of injection molding machine |