JPH02121905U - - Google Patents
Info
- Publication number
- JPH02121905U JPH02121905U JP3189689U JP3189689U JPH02121905U JP H02121905 U JPH02121905 U JP H02121905U JP 3189689 U JP3189689 U JP 3189689U JP 3189689 U JP3189689 U JP 3189689U JP H02121905 U JPH02121905 U JP H02121905U
- Authority
- JP
- Japan
- Prior art keywords
- split molds
- mating surfaces
- pressure casting
- layer
- mold
- 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
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 2
- 230000013011 mating Effects 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0011—Mould seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
- B28B1/261—Moulds therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Producing Shaped Articles From Materials (AREA)
- Moulds For Moulding Plastics Or The Like (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図は従来の成形型を示す側断面図で
ある。第３図は別の実施例を示す全体断面図、第
４図は第３図の部の拡大図である。 ２……濾過材層、３……裏打層、４……耐圧補
強層、８，９……割型、１０……弾性材。
断面図、第２図は従来の成形型を示す側断面図で
ある。第３図は別の実施例を示す全体断面図、第
４図は第３図の部の拡大図である。 ２……濾過材層、３……裏打層、４……耐圧補
強層、８，９……割型、１０……弾性材。
Claims (1)
- 内面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濾過材層の全面にシール
樹脂層が塗着形成されると共に、割型同志の合せ
面のうち着肉面に沿つた部分にのみ弾性材を設け
たことを特徴とする圧力鋳込み用成形型。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3189689U JPH0525850Y2 (ja) | 1989-03-20 | 1989-03-20 | |
| EP19900302956 EP0389234B1 (en) | 1989-03-20 | 1990-03-20 | Liquid-tight slip-casting molds and method for production thereof |
| DE1990606875 DE69006875T2 (de) | 1989-03-20 | 1990-03-20 | Flüssigkeitsdichte Schlickerguss-Formen und Verfahren zu deren Herstellung. |
| ES90302956T ES2054239T3 (es) | 1989-03-20 | 1990-03-20 | Moldes impermeables para moldeo de barbotina y procedimiento para su produccion. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3189689U JPH0525850Y2 (ja) | 1989-03-20 | 1989-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121905U true JPH02121905U (ja) | 1990-10-04 |
| JPH0525850Y2 JPH0525850Y2 (ja) | 1993-06-30 |
Family
ID=12343782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3189689U Expired - Lifetime JPH0525850Y2 (ja) | 1989-03-20 | 1989-03-20 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0389234B1 (ja) |
| JP (1) | JPH0525850Y2 (ja) |
| DE (1) | DE69006875T2 (ja) |
| ES (1) | ES2054239T3 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078166Y2 (ja) * | 1990-06-28 | 1995-03-01 | 株式会社イナックス | 圧力鋳込み型のシール構造 |
| ES2973377T3 (es) * | 2017-11-13 | 2024-06-19 | Dorst Tech Gmbh & Co Kg | Pieza moldeada, molde de colada y procedimiento para moldear un cuerpo verde |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB468641A (en) * | 1936-01-17 | 1937-07-09 | John James | Improvements relating to casting moulds for clay |
| GB792351A (en) * | 1954-12-27 | 1958-03-26 | Shenango China Inc | Dies for pressing green ceramic objects |
| US3993727A (en) * | 1974-12-18 | 1976-11-23 | Wallace-Murray Corporation | Fluid-release mold and the method of manufacturing the same |
| AU2431077A (en) * | 1976-04-30 | 1978-10-19 | Dowty Seals Ltd | Seals and gaskets |
| JPS56124237A (en) * | 1980-03-04 | 1981-09-29 | Toshiba Corp | Method for resin sealing |
| JPS6331708A (ja) * | 1986-07-26 | 1988-02-10 | 東陶機器株式会社 | 陶磁器加圧鋳込成形用型の製法 |
-
1989
- 1989-03-20 JP JP3189689U patent/JPH0525850Y2/ja not_active Expired - Lifetime
-
1990
- 1990-03-20 DE DE1990606875 patent/DE69006875T2/de not_active Expired - Fee Related
- 1990-03-20 EP EP19900302956 patent/EP0389234B1/en not_active Expired - Lifetime
- 1990-03-20 ES ES90302956T patent/ES2054239T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69006875T2 (de) | 1994-09-22 |
| EP0389234A2 (en) | 1990-09-26 |
| EP0389234B1 (en) | 1994-03-02 |
| DE69006875D1 (de) | 1994-04-07 |
| ES2054239T3 (es) | 1994-08-01 |
| EP0389234A3 (en) | 1991-05-02 |
| JPH0525850Y2 (ja) | 1993-06-30 |