JPS6282147U - - Google Patents
Info
- Publication number
- JPS6282147U JPS6282147U JP17460085U JP17460085U JPS6282147U JP S6282147 U JPS6282147 U JP S6282147U JP 17460085 U JP17460085 U JP 17460085U JP 17460085 U JP17460085 U JP 17460085U JP S6282147 U JPS6282147 U JP S6282147U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- polymer beads
- core
- polymer
- integrating
- 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
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案の実施例の断面図である。 １……中子、２……発泡高分子、３……突起。 FIG. 1 is a sectional view of an embodiment of the present invention. 1... Core, 2... Foamed polymer, 3... Protrusion.
Claims (1)
金型内に高分子ビーズと発泡促進材を供給して該
高分子ビーズを発泡させ、発泡高分子と前記中子
とを一体化してなることを特徴とする鋳物用模型
。 A core made of a fire-resistant material is placed in a mold, and polymer beads and a foaming accelerator are supplied into the mold to foam the polymer beads, thereby integrating the foamed polymer and the core. A casting model that is characterized by its shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17460085U JPS6282147U (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17460085U JPS6282147U (en) | 1985-11-13 | 1985-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6282147U true JPS6282147U (en) | 1987-05-26 |
Family
ID=31113136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17460085U Pending JPS6282147U (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6282147U (en) |
-
1985
- 1985-11-13 JP JP17460085U patent/JPS6282147U/ja active Pending