GB929752A - Process of and apparatus for production of articles of ceramic substances or synthetic plastics - Google Patents
Process of and apparatus for production of articles of ceramic substances or synthetic plasticsInfo
- Publication number
- GB929752A GB929752A GB3992459A GB3992459A GB929752A GB 929752 A GB929752 A GB 929752A GB 3992459 A GB3992459 A GB 3992459A GB 3992459 A GB3992459 A GB 3992459A GB 929752 A GB929752 A GB 929752A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moulds
- engages
- returned
- parts
- see
- 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.)
- Expired
Links
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
- 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
- B28B1/267—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 in moulds or on moulding surfaces supported by, or formed in or by, conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
Abstract
929,752. Moulding hollow articles from clay slip and synthetic resins. PORZELLANWERK REICHENBACH VEB. Nov. 24, 1959, No. 39924/59. Class 87(2). Liquid moulding material, e.g. clay slip or synthetic resin, is poured at 40 into a pair of moulds on a carrier 7. Excess material is removed from the moulds by a cam track, (see Fig. 6, not shown), which engages a lever 48, Fig. 3, causing the moulds to tip about a pivot 9 to a first inclined position and then through 180 degrees. The moulds are simultaneously raised as they are tipped. The moulds are returned to their normal position by a roller 49<SP>1</SP> which engages the cam track 53a. Material remaining in the opening 16 of the mould is cut off by a rotary knife 55, Fig. 9, which is moved down by a member 54<SP>1</SP> and returned by a spring 70. The mould carriers are moved step by step along longitudinal rails 1 and transverse rails 4. During filling of the moulds, blades, (see Fig. 8, not shown), enter the moulds to continually stir the material. The arms 14 carrying the moulds are fixed to the moulds by members, each having a resilient buffer 20, which members engage in grooves 18 in the moulds. The moulds are in four parts, top and bottom parts 15, 12 and two body parts 13. The top part is carried by pivoted arms 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3992459A GB929752A (en) | 1959-11-24 | 1959-11-24 | Process of and apparatus for production of articles of ceramic substances or synthetic plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3992459A GB929752A (en) | 1959-11-24 | 1959-11-24 | Process of and apparatus for production of articles of ceramic substances or synthetic plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB929752A true GB929752A (en) | 1963-06-26 |
Family
ID=10412226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3992459A Expired GB929752A (en) | 1959-11-24 | 1959-11-24 | Process of and apparatus for production of articles of ceramic substances or synthetic plastics |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB929752A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992015436A1 (en) * | 1991-03-02 | 1992-09-17 | Central Ceramics Services Limited | Slip casting |
| EP1818148A2 (en) * | 2006-02-09 | 2007-08-15 | Maschinen- und Stahlbau, Julius Lippert GmbH & Co. KG | Device and method for producing ceramic hollow objects by pressure casting |
-
1959
- 1959-11-24 GB GB3992459A patent/GB929752A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992015436A1 (en) * | 1991-03-02 | 1992-09-17 | Central Ceramics Services Limited | Slip casting |
| EP1818148A2 (en) * | 2006-02-09 | 2007-08-15 | Maschinen- und Stahlbau, Julius Lippert GmbH & Co. KG | Device and method for producing ceramic hollow objects by pressure casting |
| EP1818148A3 (en) * | 2006-02-09 | 2007-10-31 | Maschinen- und Stahlbau, Julius Lippert GmbH & Co. KG | Device and method for producing ceramic hollow objects by pressure casting |
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