JPH0253839U - - Google Patents
Info
- Publication number
- JPH0253839U JPH0253839U JP13474988U JP13474988U JPH0253839U JP H0253839 U JPH0253839 U JP H0253839U JP 13474988 U JP13474988 U JP 13474988U JP 13474988 U JP13474988 U JP 13474988U JP H0253839 U JPH0253839 U JP H0253839U
- Authority
- JP
- Japan
- Prior art keywords
- model
- opening
- supporting rod
- shell member
- hollow
- 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
- 238000007872 degassing Methods 0.000 claims 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案の実施例にかかる中空押湯用模
型を示す縦断面図、第２図は本考案の実施例にか
かる中空押湯用模型を用いて造型された鋳型の縦
断面図である。
６……鋳型造形用模型、７……支持杆、８……
中空殻部材、８ａ……開口、１１……微細孔。
FIG. 1 is a vertical cross-sectional view showing a hollow feeder model according to an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of a mold made using the hollow feeder model according to an embodiment of the present invention. be. 6...Mold forming model, 7...Support rod, 8...
Hollow shell member, 8a...opening, 11...micropore.
Claims (1)
杆が挿入される開口を有し且つ前記支持杆上端に
対して反開口側内周面が支持される中空殻部材か
らなつており、該中空殻部材には、多数のガス抜
き用の微細孔が形成されていることを特徴とする
中空押湯用模型。 The hollow shell member has an opening into which a supporting rod protruding upward is inserted into the upper surface of the mold-making model, and the inner circumferential surface on the side opposite to the opening is supported with respect to the upper end of the supporting rod. A model for a hollow riser, characterized in that a shell member has a large number of fine holes for degassing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13474988U JPH0253839U (en) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13474988U JPH0253839U (en) | 1988-10-14 | 1988-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253839U true JPH0253839U (en) | 1990-04-18 |
Family
ID=31393780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13474988U Pending JPH0253839U (en) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008012551A (en) * | 2006-07-04 | 2008-01-24 | Daido Castings:Kk | Component for forming williams core, and pattern for making casting mold |
-
1988
- 1988-10-14 JP JP13474988U patent/JPH0253839U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008012551A (en) * | 2006-07-04 | 2008-01-24 | Daido Castings:Kk | Component for forming williams core, and pattern for making casting mold |