JPH0331528U - - Google Patents
Info
- Publication number
- JPH0331528U JPH0331528U JP8603889U JP8603889U JPH0331528U JP H0331528 U JPH0331528 U JP H0331528U JP 8603889 U JP8603889 U JP 8603889U JP 8603889 U JP8603889 U JP 8603889U JP H0331528 U JPH0331528 U JP H0331528U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- screw head
- compression section
- injection molding
- flight
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は、この考案の射出成形用スクリユーを
示す概略断面図、第２図は従来のスクリユーを示
す概略断面図、第３図は第２図におけるＡ部拡大
断面図、第４図は従来のスクリユーの別態様を示
す概略正面図である。 １……射出成形用スクリユー、２……スクリユ
ーヘツド、３……供給部、４……圧縮部、５……
サブフライト、６……メインフライト、７……加
熱シリンダ、８……樹脂供給口。
示す概略断面図、第２図は従来のスクリユーを示
す概略断面図、第３図は第２図におけるＡ部拡大
断面図、第４図は従来のスクリユーの別態様を示
す概略正面図である。 １……射出成形用スクリユー、２……スクリユ
ーヘツド、３……供給部、４……圧縮部、５……
サブフライト、６……メインフライト、７……加
熱シリンダ、８……樹脂供給口。
Claims (1)
- スクリユーヘツドの後方を樹脂の供給部および
圧縮部のみで構成し、前記スクリユーヘツド直後
である圧縮部の端部にサブフライトを形成してな
ることを特徴とする射出成形用スクリユー。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989086038U JPH077136Y2 (ja) | 1989-07-21 | 1989-07-21 | 射出成形用スクリュー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989086038U JPH077136Y2 (ja) | 1989-07-21 | 1989-07-21 | 射出成形用スクリュー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0331528U true JPH0331528U (ja) | 1991-03-27 |
| JPH077136Y2 JPH077136Y2 (ja) | 1995-02-22 |
Family
ID=31635451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989086038U Expired - Lifetime JPH077136Y2 (ja) | 1989-07-21 | 1989-07-21 | 射出成形用スクリュー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077136Y2 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4999856U (ja) * | 1972-12-22 | 1974-08-28 | ||
| JPS6186232A (ja) * | 1984-10-04 | 1986-05-01 | Toshiba Mach Co Ltd | プラスチツク成形用スクリユ |
| JPS642495A (en) * | 1987-06-25 | 1989-01-06 | Toshiba Corp | Operation confirmation system for master remote controller of radio equipment control system |
-
1989
- 1989-07-21 JP JP1989086038U patent/JPH077136Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4999856U (ja) * | 1972-12-22 | 1974-08-28 | ||
| JPS6186232A (ja) * | 1984-10-04 | 1986-05-01 | Toshiba Mach Co Ltd | プラスチツク成形用スクリユ |
| JPS642495A (en) * | 1987-06-25 | 1989-01-06 | Toshiba Corp | Operation confirmation system for master remote controller of radio equipment control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077136Y2 (ja) | 1995-02-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |