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WO/1987/006873A1 |
A machine for manufacturing of flat concrete products on separate moulding trays (10), which are moved in close succession upon an endless conveyor (8) passing a concrete extruding station (3), where a concrete mass is deposited, compact...
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WO/1987/005855A1 |
Latticed molding grooves (2) are provided in an outlet surface (3) of a die body (7), and a plurality of independent feed passages (5), in the portions of an inlet surface (4) thereof, i.e. the surface opposite to the outlet surface (3),...
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WO/1987/003530A1 |
In order to form a heating element, a coil-shaped hollow path, cut into a plate (10), is filled with an exothermally reacting pulverulent mixture and is compressed by means of a correspondingly shaped pusher (13), a platen being then app...
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WO/1987/002299A1 |
Apparatus for preparing a pressed green product for kilnfiring in tile manufacture, in which a mixture (10) of clay and inert material such as basalt are fed to an air-entraining device (12) for filling a die (20) while the die cavity is...
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WO/1987/002301A1 |
Continuous fibres are passed into a cement grout and are tension-wound into at least one layer on a layer previously projected on to a mandrel, and comprised of a mixture of cement and short fibres. Thereafter, an appropriate drying time...
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WO/1987/002308A1 |
Quick connection for constraining mechanical parts (28) and (36) in a counterposed position, especially the dies in presses for making ceramic tiles, obtained by placing in one (28) of the parts to constrain, pins (27) having a head (29)...
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WO/1987/001984A1 |
Mirror-like die for making ceramic tiles with spacers and with the ''finished'' face placed uppermost, in which, when the die closes, the upper plug (12) moves back towards the inside of the upper matrix (10), compressing elastic means (...
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WO/1986/007006A1 |
Method of forming an extrudable material into a secondary shape of part or predominantly linear cross-section from a primary shape of predominantly non-linear cross-section which comprises passing extrudable material through a contoured ...
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WO/1986/004947A1 |
Construction system based on the combined use of blocks designed to lock together. There are three basic blocks, the full, half and knock-out blocks with which any desirable structure can be built. The full block comprises protruding ear...
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WO/1986/003710A1 |
A machine which makes building blocks from earth efficiently and rapidly has a pair of block forming molds at each end of the machine for simultaneously forming blocks at each end by means of a pair of rams. The hydraulic cylinder which ...
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WO/1986/003448A1 |
Apparatus for forming cement roofing tiles (26), the apparatus comprising a support bed for supporting a plurality of pallets (4) which define the undersides of tiles. The apparatus includes a drum (20) located above the pallets, the dru...
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WO/1986/000043A1 |
A portable plant (1) for the manufacture of shaped building products, such as masonry blocks for wall construction, comprises a motorized mixer (2) and an adjacent moulding machine (4) mounted on a rigid platform (3) for transportation o...
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WO/1985/005590A1 |
A method and an apparatus for compacting newly poured concrete or similar plastic, porous materials (6) where the comparatively very dry concrete unit or porous unit in its mould is vibration compacted from both sides with synchronised d...
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WO/1985/005353A1 |
Method for producing highly porous ceramic form bodies from swellable plastic clays, slate clays, volcanic ashes or similar natural raw materials and plant for implementing such method. According to the present invention, the granular an...
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WO/1985/000135A1 |
A process for manufacturing roof tiles includes introducing tile forming material into a hopper (1) for subsequent discharge onto a succession of moving pallets (8) to form a base ribbon (11) which is cut into individual tiles (12). One ...
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WO/1984/004477A1 |
A composite refractory product, for example a subentry nozzle (22), for use in the pouring of molten metal comprises a body (26) of refractory material having therein or thereon a flexible gas-impermeable membrane (23) formed from a comp...
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WO/1984/002489A1 |
A system for continuous manufacture of building elements consisting of a self-supporting framework of tightly compressed solid particles and a foaming material in the shape of a foamed plastic material, comprises a filling station where ...
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WO/1984/001369A1 |
A method for hot pressing agglomerated materials in a pressing assembly having walls which can be reactive with the material to be pressed under the environmental, temperature, and pressure conditions to be experienced by the material at...
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WO/1984/001370A1 |
A method of making a plurality of dimensionally accurate hot pressed ceramic bodies. A plurality of Si3N4 billets, having a thickness to width ratio of 1:3 to 1:40 are stacked in a hot pressing assembly (40-41-42-43). The billets are arr...
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WO/1984/000513A1 |
Method and apparatus for forming fine, relatively dry particles into shaped refractory, ceramic and porcelain preforms or similar compacted articles by confining the loose particles in a shaped enclosure having at least one movable, prel...
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WO/1983/003632A1 |
A roof tile (9) having contoured interlocking regions (20) along its side edges is provided with a plurality of relatively shallow closely spaced, longitudinally extending grooves on its upper surface (19) and optionally upwardly extendi...
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WO/1983/001593A1 |
Method and mould in continuous slide-casting of large-size concrete objects or corresponding elements for compacting high-viscosity casting mix. The slide-casting mould (33) comprises a bottom plane (34), side walls (38, 39) of the mould...
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WO/1983/001594A1 |
Method and mould in the casting of large-size concrete objects or corresponding elements for compacting high-viscosity casting mix. Thereat, the mould (3 or 17) comprises a bottom (8 or 24) and side walls (6, 7) as well as, additionally,...
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WO/1982/002708A1 |
In an air dried brick containing fuel, the fuel is included in the centre whereas the edge areas remain free. Thereby, it is possible to obtain a sufficient fuel concentration in order to do without additional energy supply in the heatin...
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WO/1982/002510A1 |
A system for molding masonry blocks. A pallet (22) is deposited upon a bed (24). A mold box (40) carried by a cradle (50) is lowered onto the pallet (22) by deflation of a lift system (74). When the mold box (40) is deposited upon the pa...
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WO/1982/002509A1 |
An apparatus for compressing materials. A stationary frame carries a plurality of inflatable chambers (173) which operate between a plurality of vertically arranged platforms (177, 179, 187 and 194) to compress material.
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WO1982000019A1 |
A tile manufacturing apparatus for continuously manufacturing tiles which differ in shape by continuously supplying materials such as cement, mortar or the like to molds being transported on conveying means, molding the materials into a ...
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WO/1981/003304A1 |
This vacuum type brick forming apparatus includes an upper vacuum chamber formed at an elevation frame around an upper piston, an upper sealing ring attached to the frame capable of contacting the upper surface of a framework, a lower va...
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WO/1981/001979A1 |
Construction products are moulded by mixing the dry constituents, including a proportion of fine particulate material, feeding (1, 2) the mixture into a mould (5), compacting the mixture, removing part (6) of the mould (5), lightly spray...
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WO/1980/002250A1 |
A moulding machine for bricks or the like, wherein moulding is accomplished by filling raw material for the bricks in a mould (1) and moulding the material between upper and lower plungers (2, 3) applied with pressure. A mould base (4) h...
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WO/1979/000680A1 |
Method and apparatus for precasting concrete products wherein dry mix is deposited in casting cavities defined by mating upper and base form sections (18, 20), vibrated and/or pressure compacted, and the upper form section (18) removed i...
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JP2024514442A |
The present invention is a moldable nanocomposite for producing transparent articles made of ceramic materials, wherein the moldable nanocomposite according to the invention comprises an organic binder and a powder of the ceramic materia...
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JP2024514249A |
The present disclosure relates to a method of making a ceramic structure, more particularly to a method of making a ceramic structure (100) with a contoured surface, and more particularly to a method of making a ceramic mirror blank. . I...
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JP7456257B2 |
To provide a die for extrusion molding, in which a width of a flow path where a molten resin passes in a lateral direction can be adjusted with high accuracy.A die for extrusion molding comprises: a die body having a wall portion separat...
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JP2024512269A |
Certain exemplary embodiments utilize plastic deformation of raw materials provided in various structural forms to continuously solidify particulate materials to produce new alloys and/or composites, and/or Manufacturing methods, process...
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JP7446637B2 |
To provide a water-absorbable board on which processing such as cutting is performed and which can improve a yield, and a manufacturing method thereof.A water-absorbable board manufacturing method for manufacturing a water-absorbable boa...
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JP7432905B2 |
Provided is an inorganic structure (1, 1A) including a plurality of zirconium silicate particles (2); and a binding part (3) that covers a surface of each of the zirconium silicate particles (2) and binds the zirconium silicate particles...
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JP7430022B1 |
[Problem] To provide a method for producing a block-shaped solid material that can be used as a building material by using as a raw material sand particles that are easily available on rocky planets such as the Earth, the Moon, or Mars, ...
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JP7425219B2 |
The invention relates to a pressing tool (3) for producing a spherical green body (1) by further processing a precompacted spherical pressing body (2), wherein the pressing tool (3) has at least one first metal pressing tool block (31) a...
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JP7423221B2 |
To provide a hydraulic composite material that has both shape retention properties and pumpability and is hardly affected by external environments.A hydraulic composite material comprises a hydraulic matrix composition and short fibers h...
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JP2024501615A |
The present invention is a method for producing a gypsum molded body, which includes the steps of (i) providing a mixture containing a) grinding waste obtained from a gypsum fiber product, b) fibers, and c) water; (ii) placing the mixtur...
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JP7411070B2 |
What is shown and described is a concrete element including a core concrete layer and a face concrete layer, the face concrete layer being obtained by compacting and hardening a mixture containing a latent hydraulic binder and/or a pozzo...
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JP7402778B2 |
An extrusion molding machine includes: a molding portion having one end and other end, the one end having a die, the other end being connected to an extrusion port of an extrusion portion, the molding portion also including a screen arra...
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JP2023178149A |
To provide a stacked block production method which is improved in moldability and mass productivity in concrete stacked blocks.Provided is a stacked block production method of having form set means A, material filling means B, pressing m...
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JP2023178311A |
To provide a hydraulic composite material that has both shape retention properties and pumpability and is hardly affected by external environments.A hydraulic composite material comprises a hydraulic matrix composition and short fibers h...
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JP7394043B2 |
An extrusion molding machine includes a molding portion having one end and other end, the one end having a die, the other end being connected to an extrusion port of an extrusion portion, the molding portion also including a screen arran...
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JP2023548482A |
Independent claim: A plating device for pasty and/or flowable materials, comprising at least a housing with a supply area for the material and at least one egress area for the material. In the plating device, at least one mixing region i...
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JP7379745B1 |
An object of the present invention is to manufacture a honeycomb structure having thin walls, high porosity, and excellent strength without placing an excessive burden on an extrusion molding machine. [Solution] A step of producing a hon...
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JP2023160939A |
To provide fast-extrudable batch compositions, green honeycomb bodies based on the batch compositions, and methods of manufacturing the same.Batch compositions contain pre-reacted inorganic spheroidal particles, small amount of fine inor...
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JP2023154851A |
To provide a production apparatus for producing laminated blocks provided with a structure in which burrs or the like generated by a suspending board do not interfere upon lamination.A production apparatus for producing laminated blocks ...
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