JPS63170051U - - Google Patents
Info
- Publication number
- JPS63170051U JPS63170051U JP6180087U JP6180087U JPS63170051U JP S63170051 U JPS63170051 U JP S63170051U JP 6180087 U JP6180087 U JP 6180087U JP 6180087 U JP6180087 U JP 6180087U JP S63170051 U JPS63170051 U JP S63170051U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- model
- side wall
- filler
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 3
Landscapes
- Casting Devices For Molds (AREA)
Description
第１図〜第３図はこの考案の実施例を示すもの
で、第１図は鋳造装置の断面図、第２図は同平面
図、第３図は同部分の断面図、第４図は同第二の
実施例を示す第２図に相当する図、第５図は同第
三の実施例を示す鋳造装置の斜視図、第６図は第
５図に示す装置の部分の斜視図、第７図、第８図
はそれぞれ第四、第五の実施例を示し、同装置の
部分の断面図、第９図はこの考案の考案者の所属
する会社の関連会社がすでに開示した鋳造装置の
断面図、第１０図は同装置の他の状態を示す断面
図である。
１……鋳枠、２……側壁、３……小孔、４……
充填材、５……消失性模型、６……湯道、７……
湯口、１０……外壁、１２……ガス室、１４……
開口、１５……着火装置。
Figures 1 to 3 show an embodiment of this invention. Figure 1 is a sectional view of the casting device, Figure 2 is a plan view of the same, Figure 3 is a sectional view of the same part, and Figure 4 is a sectional view of the same part. A view corresponding to FIG. 2 showing the second embodiment, FIG. 5 is a perspective view of a casting device showing the third embodiment, FIG. 6 is a perspective view of the part of the device shown in FIG. 5, Figures 7 and 8 show the fourth and fifth embodiments, respectively, and are cross-sectional views of parts of the device, and Figure 9 is a casting device already disclosed by an affiliated company of the company to which the inventor of this invention belongs. FIG. 10 is a sectional view showing another state of the device. 1...Casting flask, 2...Side wall, 3...Small hole, 4...
Filler, 5... Vanishing model, 6... Runway, 7...
Sprue, 10... Outer wall, 12... Gas chamber, 14...
Opening, 15...Ignition device.
Claims (1)
充填材を充填し、該充填材中に、加熱により分解
して可燃性ガスを発生する消失性模型を埋設し、
該模型に湯口を有する湯道を連通させ、前記側壁
の外側に間隔を隔てて外壁を設け、該外壁の下部
を前記鋳枠と接続させて、上方に開口を有するガ
ス室を形成し、上記開口に対応させて着火装置を
設けたことを特徴とする鋳造装置。 A cast flask having a large number of small holes in the side wall is filled with a nonflammable filler, and a fugitive model that decomposes when heated and generates flammable gas is buried in the filler,
A runner having a sprue is connected to the model, an outer wall is provided at intervals outside the side wall, and a lower part of the outer wall is connected to the flask to form a gas chamber having an opening above. A casting device characterized in that an ignition device is provided corresponding to the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6180087U JPH0237476Y2 (en) | 1987-04-23 | 1987-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6180087U JPH0237476Y2 (en) | 1987-04-23 | 1987-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63170051U true JPS63170051U (en) | 1988-11-04 |
| JPH0237476Y2 JPH0237476Y2 (en) | 1990-10-11 |
Family
ID=30895465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6180087U Expired JPH0237476Y2 (en) | 1987-04-23 | 1987-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237476Y2 (en) |
-
1987
- 1987-04-23 JP JP6180087U patent/JPH0237476Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237476Y2 (en) | 1990-10-11 |
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