GB2074933A - Moulding process - Google Patents
Moulding processInfo
- Publication number
- GB2074933A GB2074933A GB8120675A GB8120675A GB2074933A GB 2074933 A GB2074933 A GB 2074933A GB 8120675 A GB8120675 A GB 8120675A GB 8120675 A GB8120675 A GB 8120675A GB 2074933 A GB2074933 A GB 2074933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- mould box
- board
- bars
- compacted
- 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
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
- B28B7/0061—Moulds, cores or mandrels specially adapted for mechanically working moulding surfaces during moulding or demoulding, e.g. smoothing by means of mould walls driven during moulding or of parts acting during demoulding
-
- 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
- B28B7/0058—Moulds, cores or mandrels with provisions concerning the elimination of superfluous material; Moulds with burr-removing means provided therein or carried thereby
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Finishing Walls (AREA)
Abstract
An apparatus for producing a building block includes a mould box (13) which can rest on a board (10). Within the mould box is a frame (14) which at its lower and has bars (18). Stops (17) are provided to position the frame relative to the board. A semi-dry mix of material is loaded into the mould box and frame and is compacted using vibration assisted by a tamper plate (22). When compaction is complete the mould box (13) is moved away from the surface of the board so that the lower edge of the mould box lies above the lower edge of the frame. The frame (14) and the tamper plate (22) are then lifted away from the surface and the compacted mass fractures along a plane defined by the bars (18). The board is then removed with the compacted mass which is allowed to cure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7939832 | 1979-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2074933A true GB2074933A (en) | 1981-11-11 |
GB2074933B GB2074933B (en) | 1983-04-20 |
Family
ID=10509274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8120675A Expired GB2074933B (en) | 1979-11-17 | 1980-10-22 | Moulding process |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0039684A1 (en) |
BE (1) | BE886189A (en) |
FI (1) | FI63687C (en) |
GB (1) | GB2074933B (en) |
WO (1) | WO1981001388A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD749044S1 (en) | 2013-10-17 | 2016-02-09 | Microsoft Mobile Oy | Charger |
CN105881709A (en) * | 2014-12-24 | 2016-08-24 | 天津和发建筑装饰工程有限公司 | Press-fit forming device for building composite board |
CN111483042B (en) * | 2020-05-25 | 2021-07-23 | 江苏江中集团有限公司 | Assembled PC prefab pours forming die |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US433785A (en) * | 1890-08-05 | John h | ||
US1523710A (en) * | 1923-07-10 | 1925-01-20 | Herman E Pfeiffer | Faceplate |
GB1469635A (en) * | 1973-04-07 | 1977-04-06 | Haines D | Moulding building elements |
-
1980
- 1980-10-22 WO PCT/GB1980/000178 patent/WO1981001388A1/en not_active Application Discontinuation
- 1980-10-22 GB GB8120675A patent/GB2074933B/en not_active Expired
- 1980-10-22 EP EP19800901956 patent/EP0039684A1/en not_active Ceased
- 1980-10-31 FI FI803420A patent/FI63687C/en not_active IP Right Cessation
- 1980-11-14 BE BE0/202818A patent/BE886189A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE886189A (en) | 1981-03-02 |
FI803420L (en) | 1981-05-18 |
EP0039684A1 (en) | 1981-11-18 |
WO1981001388A1 (en) | 1981-05-28 |
GB2074933B (en) | 1983-04-20 |
FI63687B (en) | 1983-04-29 |
FI63687C (en) | 1983-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE36483T1 (en) | DEVICE FOR PRODUCTION OF MOLDINGS OF CONCRETE OR LIKE. | |
ATE118397T1 (en) | DEVICE FOR PRODUCING CONCRETE BLOCKS. | |
ATE154906T1 (en) | METHOD AND DEVICE FOR PRODUCING PERFORATED BRICKS | |
ATE224275T1 (en) | DEVICE FOR FILLING THE MOLDS IN PRESSES FOR PRODUCING CERAMIC PRESSURE-GLAZED TILES AND MEANS OF EXECUTION THEREFOR | |
GB2074933A (en) | Moulding process | |
DE3060563D1 (en) | Process for compacting a sand mould | |
GB2031767B (en) | Method and apparatus for the compacting of foundry moulding sand | |
JPS5510398A (en) | Method of repairing plate mold for continuously casting steel | |
PL241133A1 (en) | Method of compacting moulding sand mixes and apparatus therefor | |
GB2048142B (en) | Process and apparatus for forming a sand mould | |
GR3002401T3 (en) | Process and apparatus for forming carbon blocks by multiaxial compaction | |
ATE10813T1 (en) | DEVICE FOR THE MANUFACTURE OF MOLDS. | |
JPS5685063A (en) | Panel apparatus for constructing mold frame for concrete | |
JPS55108552A (en) | Precast concrete board for embeddinggtype molding flask* and method and device for making said board | |
GB2022502A (en) | Producing concrete elements with an exposed aggregate pattern | |
JPS54139718A (en) | Method of reinforcing vibrating plate for speaker | |
ATE70750T1 (en) | METHOD OF COMPACTION OF MOLDING SAND. | |
JPS5536555A (en) | Method of making panel for concrete molding flask | |
SU691295A1 (en) | Apparatus for moulding reinforced concrete members | |
DK334583D0 (en) | Apparatus for the manufacture of blocks or elements | |
JPS51144415A (en) | Method of producing mold plates for surface of concrete | |
JPS51144414A (en) | Method of producing mold plates for surface of concrete | |
GB832257A (en) | Improvements in or relating to window and like frames | |
ATE115902T1 (en) | METHOD AND DEVICE FOR PRODUCING PARTICULAR CORRUPTED FIBER CONCRETE ELEMENTS. | |
Uzaki et al. | Method of Making Mold |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |