JPH0347114U - - Google Patents
Info
- Publication number
- JPH0347114U JPH0347114U JP10823889U JP10823889U JPH0347114U JP H0347114 U JPH0347114 U JP H0347114U JP 10823889 U JP10823889 U JP 10823889U JP 10823889 U JP10823889 U JP 10823889U JP H0347114 U JPH0347114 U JP H0347114U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- bushing
- band heater
- mold
- template
- 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 1
- 239000007924 injection Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Resistance Heating (AREA)
Description
第１図は本考案の一実施例を示す断面図である
。
１……固定型板、６……可動型板、７……キヤ
ビテイ、１３……ブツシユ、１７……バンドヒー
タ。
FIG. 1 is a sectional view showing an embodiment of the present invention. 1...Fixed template, 6...Movable template, 7...Cavity, 13...Button, 17...Band heater.
Claims (1)
シユを装着し、かつこのブツシユ内を通して溶融
樹脂を上記キヤビテイ内に注入して成形品を成形
する射出成形用金型において、 上記ブツシユの外周にバンドヒータを装着し、
かつこのバンドヒータは、加熱状態で収縮する形
状記憶合金からなることを特徴とする射出成形用
金型。[Scope of Claim for Utility Model Registration] An injection molding tool that forms a molded product by forming a cavity between templates, attaching a bushing to the template, and injecting molten resin into the cavity through the bushing. In the mold, a band heater is attached to the outer periphery of the bush,
An injection mold characterized in that the band heater is made of a shape memory alloy that contracts in a heated state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10823889U JPH0726094Y2 (en) | 1989-09-14 | 1989-09-14 | Injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10823889U JPH0726094Y2 (en) | 1989-09-14 | 1989-09-14 | Injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0347114U true JPH0347114U (en) | 1991-05-01 |
| JPH0726094Y2 JPH0726094Y2 (en) | 1995-06-14 |
Family
ID=31656891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10823889U Expired - Fee Related JPH0726094Y2 (en) | 1989-09-14 | 1989-09-14 | Injection mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726094Y2 (en) |
-
1989
- 1989-09-14 JP JP10823889U patent/JPH0726094Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726094Y2 (en) | 1995-06-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |