JPH01114154U - - Google Patents
Info
- Publication number
- JPH01114154U JPH01114154U JP871788U JP871788U JPH01114154U JP H01114154 U JPH01114154 U JP H01114154U JP 871788 U JP871788 U JP 871788U JP 871788 U JP871788 U JP 871788U JP H01114154 U JPH01114154 U JP H01114154U
- Authority
- JP
- Japan
- Prior art keywords
- casting device
- outer container
- suction casting
- utility
- model registration
- 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
- 230000006837 decompression Effects 0.000 claims 2
- 229910052602 gypsum Inorganic materials 0.000 claims 1
- 239000010440 gypsum Substances 0.000 claims 1
- 239000011505 plaster Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Producing Shaped Articles From Materials (AREA)
Description
第１図は本考案に係る吸引鋳造装置の断面図、
第２図は従来の吸引鋳造装置の断面図である。
２０…鋳型、２０１…内容器、２０２…外容器
、２０２ｂ…ストーク、２６…石膏。
FIG. 1 is a sectional view of a suction casting device according to the present invention;
FIG. 2 is a sectional view of a conventional suction casting apparatus. 20... Mold, 201... Inner container, 202... Outer container, 202b... Stoke, 26... Plaster.
Claims (1)
よつて形成し、 前記外容器にストークを延設したことを特徴と
する吸引鋳造装置。 (2) 減圧室を形成するホルダに、鋳型キヤビテ
イの上部開口部をおおう冷し金に弾発力によつて
押当するピンを設けた実用新案登録請求の範囲第
１項記載の吸引鋳造装置。 (3) 内容器と外容器との間隙を減圧室と石膏と
に連通させてガス抜き路を形成した実用新案登録
請求の範囲第１項または第２項記載の吸引鋳造装
置。[Claims for Utility Model Registration] (1) A suction casting device characterized in that a mold is formed by an inner container for plastering and an outer container, and a stalk is extended to the outer container. (2) The suction casting device according to claim 1, wherein the holder forming the decompression chamber is provided with a pin that presses with elastic force against the chiller that covers the upper opening of the mold cavity. . (3) The suction casting device according to claim 1 or 2 of the utility model registration claim, wherein a gas vent path is formed by communicating the gap between the inner container and the outer container with the decompression chamber and the gypsum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP871788U JPH0530846Y2 (en) | 1988-01-26 | 1988-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP871788U JPH0530846Y2 (en) | 1988-01-26 | 1988-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01114154U true JPH01114154U (en) | 1989-08-01 |
| JPH0530846Y2 JPH0530846Y2 (en) | 1993-08-06 |
Family
ID=31214838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP871788U Expired - Lifetime JPH0530846Y2 (en) | 1988-01-26 | 1988-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530846Y2 (en) |
-
1988
- 1988-01-26 JP JP871788U patent/JPH0530846Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530846Y2 (en) | 1993-08-06 |