JPH02121904U - - Google Patents
Info
- Publication number
- JPH02121904U JPH02121904U JP3189589U JP3189589U JPH02121904U JP H02121904 U JPH02121904 U JP H02121904U JP 3189589 U JP3189589 U JP 3189589U JP 3189589 U JP3189589 U JP 3189589U JP H02121904 U JPH02121904 U JP H02121904U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- layer
- groove
- split molds
- resistant reinforcing
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 4
- 230000013011 mating Effects 0.000 claims 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Producing Shaped Articles From Materials (AREA)
Description
第１図は本案構造の主要部を拡大して示す部分
断面図、第２図及び第３図は従来の成形型を示す
側断面図である。第４図は別の実施例を示す拡大
断面図である。
２……濾過材層、２ａ……成形面、３……裏打
層、４……耐圧補強層、８，９……割型、１０…
…樹脂接着剤、１１……溝。
FIG. 1 is a partial sectional view showing an enlarged main part of the proposed structure, and FIGS. 2 and 3 are side sectional views showing a conventional mold. FIG. 4 is an enlarged sectional view showing another embodiment. 2... Filtering material layer, 2a... Molding surface, 3... Backing layer, 4... Pressure-resistant reinforcing layer, 8, 9... Split mold, 10...
...Resin adhesive, 11...groove.
Claims (1)
成された複数の割型を合型してなる圧力鋳込み用
成形型において、割型同志の合せ面のうち濾過材
層と耐圧補強層との界面部に沿つて溝を形成し、
該溝に樹脂を充填して気密処理したことを特徴と
する圧力鋳込み用成形型。 (2) 耐圧補強層の内面に裏打層が形成され、こ
の裏打層が多孔質の濾過材層で構成された複数の
割型を合型してなる圧力鋳込み用成形型において
、割型同志の合せ面のうち裏打層と耐圧補強層と
の界面部に沿つて溝を形成し、該溝に樹脂を充填
して気密処理したことを特徴とする圧力鋳込み用
成形型。[Scope of Claim for Utility Model Registration] (1) In a pressure casting mold formed by joining together a plurality of split molds each of which has a pressure-resistant reinforcing layer and a porous filtration layer, the mating surfaces of the split molds A groove is formed along the interface between the filter material layer and the pressure-resistant reinforcing layer,
A mold for pressure casting, characterized in that the groove is filled with resin and treated to be airtight. (2) In a pressure casting mold in which a backing layer is formed on the inner surface of the pressure-resistant reinforcing layer, and this backing layer is formed by combining a plurality of split molds each composed of a porous filter layer, the split molds are A mold for pressure casting, characterized in that a groove is formed along the interface between the backing layer and the pressure-resistant reinforcing layer on the mating surfaces, and the groove is filled with a resin for airtight treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3189589U JPH0525849Y2 (en) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3189589U JPH0525849Y2 (en) | 1989-03-20 | 1989-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121904U true JPH02121904U (en) | 1990-10-04 |
| JPH0525849Y2 JPH0525849Y2 (en) | 1993-06-30 |
Family
ID=31258102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3189589U Expired - Lifetime JPH0525849Y2 (en) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525849Y2 (en) |
-
1989
- 1989-03-20 JP JP3189589U patent/JPH0525849Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525849Y2 (en) | 1993-06-30 |