JPH0460350U - - Google Patents
Info
- Publication number
- JPH0460350U JPH0460350U JP9941790U JP9941790U JPH0460350U JP H0460350 U JPH0460350 U JP H0460350U JP 9941790 U JP9941790 U JP 9941790U JP 9941790 U JP9941790 U JP 9941790U JP H0460350 U JPH0460350 U JP H0460350U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- passage
- molding machine
- blow molding
- casting flask
- 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
- 238000005266 casting Methods 0.000 claims description 3
- 238000000071 blow moulding Methods 0.000 claims 2
- 239000003110 molding sand Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Description
第１図は本考案の実施例を示す側面図、第２図
は第１図におけるベントを示す拡大平面図、第３
図は第２図におけるＡ−Ａ線断面図、第４図ない
し第６図は夫々鋳型を造型する例を示す要部縦断
面図である。
１……マツチプレート、３ａ，３ｂ……鋳枠、
７……ベント。
Figure 1 is a side view showing an embodiment of the present invention, Figure 2 is an enlarged plan view showing the vent in Figure 1, and Figure 3 is an enlarged plan view showing the vent in Figure 1.
The figure is a cross-sectional view taken along the line A--A in FIG. 2, and FIGS. 4 to 6 are longitudinal cross-sectional views of essential parts showing an example of molding a mold, respectively. 1... Match plate, 3a, 3b... Casting flask,
7...Vent.
Claims (1)
に、かつ前記鋳型を抱持するように形成し、模型
定盤若しくはマツチプレートと組合わせて使用す
る吹込造型機用鋳枠において、吹込用気体の通過
を許容し鋳物砂の通過を阻止し得るように形成し
た複数個のベントを設けたことを特徴とする吹込
造型機用鋳枠。 In a casting flask for a blow molding machine, which is formed into a hollow cylindrical shape corresponding to the outer surface of the mold to be molded and so as to hold the mold, and is used in combination with a model surface plate or a match plate, A casting flask for a blow molding machine, characterized in that it is provided with a plurality of vents formed to allow the passage of gas and prevent the passage of molding sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9941790U JPH0460350U (en) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9941790U JPH0460350U (en) | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0460350U true JPH0460350U (en) | 1992-05-25 |
Family
ID=31841330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9941790U Pending JPH0460350U (en) | 1990-09-21 | 1990-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0460350U (en) |
-
1990
- 1990-09-21 JP JP9941790U patent/JPH0460350U/ja active Pending